TW200537461A - Hologram recording medium and apparatus for and method of recording data on the recording medium - Google Patents

Hologram recording medium and apparatus for and method of recording data on the recording medium Download PDF

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Publication number
TW200537461A
TW200537461A TW094113388A TW94113388A TW200537461A TW 200537461 A TW200537461 A TW 200537461A TW 094113388 A TW094113388 A TW 094113388A TW 94113388 A TW94113388 A TW 94113388A TW 200537461 A TW200537461 A TW 200537461A
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TW
Taiwan
Prior art keywords
address
recording
data
item
area
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TW094113388A
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Chinese (zh)
Inventor
Ikuo Aoki
Yoshitaka Takahashi
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Samsung Electronics Co Ltd
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Publication of TW200537461A publication Critical patent/TW200537461A/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00772—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track on record carriers storing information in the form of optical interference patterns, e.g. holograms
    • G11B7/00781—Auxiliary information, e.g. index marks, address marks, pre-pits, gray codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B2007/240004—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the form of the carrier
    • G11B2007/240008—Cards

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  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

A hologram recording medium and apparatus for and method of recording data on the recording medium. The recording medium is a card shaped hologram recording medium having an auxiliary recording area at a periphery of a main or user data recording area. Address information is recorded along one or two sides of the main or user data recording area. The recording medium may also be divided into a plurality of user data areas each having associated address data on the one or two sides. A recording location is determined by reference to the address information.

Description

20053i77461〇c 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種記錄媒體，且較特別的是，有關 於一種措由使用目標光束與參考光束，將資訊當成干梓帶 (interference fringes)記錄的全像記錄媒體。 【先前技術】 近年來，相位轉態型(phase transition type)與光磁型 (optical magnetic type)可重覆寫入光碟(rewritaWe' 〇ptical • disk) ’已被廣泛當成資訊記錄媒體使用。為增加此光碟的 記錄密度，必須降低光點(beam spot)的直徑與相鄰磁軌 (adjacent tracks)或相鄰位元(adjacent bits)之間的距離。 雖然光碟的記錄密度已經增加’但光碟的記錄密度卻 實際受限於在表面上記錄資料的光束的衍射限制 (diffractionlimit)。因此，需要使用一種包括深度方向 (depth direction)的三維多重記錄方法（three dimensi()nai multi-recording) ’以增加光記錄媒體的記錄密度。 • 目其具有二維多重記錄區’故其具較大記錄容量，且 因二維記錄/再生方法可以高速運作，所以全像記錄媒體 (hologram recording medium)已吸引大眾注意，被當成下一 世代的電腦記錄媒體使用。此全像記錄媒體係藉由在兩個 玻离板(glass plates)之間’插人由如光聚合物(ph〇t〇p〇1ymer) 的材料所製成的-個記錄層(rec〇rding layer)而製成。為在 全像記錄媒體上記錄資料，對應於即將記錄的資料的目標 光束(object beam)與參考光束(reference beam)，會照射到全 20053祕 t 像:己錄媒體上，以藉由改變記錄材料的折射率__ rri’r彡成干擾帶㈣rferenee frin㈣。為從全像記錄 媒體再生料’會將參考光束照射軒擾帶㈣伽· ’以梅取對應於所記錄資料的光資料⑽㈣㈣。 七本，外，亦可將全像記賴體製成如立方體(eube shaPe) 或卡片里(card shape)的各種形狀。舉例而言，日本專利早 =公=第2__672G4號揭露—種卡片型的全像記錄媒 ^ ’该王像記錄媒體具有其上成形導波管(卿eguide)的多 重兄錄層，藉以增加其記錄容量。 ^般而言’當在全像記錄媒體上記錄及再生資料時， ί疋以域1所示的方式，沿著參考線_跳e line) 方向記錄或再生。在參考__，記錄或再生動 作會停止’並且移到下-__參考線，接下來再沿著 =鄰的參考線，以水平方向’重覆資料的記錄或再生動作。 _方法適祕連續記錄或再生串列㈣。然而，當在記 先前記錄資料之後的資訊，或#在搜尋及再生預定 貝枓時’這種方法就需要位址資料(addressdata)才行。 【發明内容】 本發明提供-種可允許記錄在其上的位址f料當成 正在記錄的位址資料的全像記錄媒體’藉此可儘量減少全 像冗錄媒體記錄容量降低的問題。 根據本發明-觀點，本發明提供一種卡片型全像記錄 /、豆"亥卡片型全像圮錄媒體包括有效地排列在主資料記 錄區（mam data recording area)周圍的一個輔助記錄區 20053746^ (auxiliary recording area)。位址資料可包含在輔二 中。因此’可用位址資料，在很短的時間之 測到光資料。 1精確地偵 輔助記錄區可排列在全像記錄媒體的周圍，且 料可排列在輔助記錄區的至少一面之上。因此，可用=二 貧料，在很短的時間之内，精確地偵測到光資料。20053i77461〇c IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a recording medium, and more particularly, to a method for using information as a target band and a reference beam as an interfering band (interference) fringes) hologram recording media. [Prior Art] In recent years, phase transition type and optical magnetic type rewritable discs (rewritaWe'optical • disk) have been widely used as information recording media. To increase the recording density of this disc, it is necessary to reduce the distance between the beam spot diameter and adjacent adjacent tracks or adjacent bits. Although the recording density of optical discs has been increased ', the recording density of optical discs is actually limited by the diffraction limit of the beam of data recorded on the surface. Therefore, it is necessary to use a three-dimensional multi-recording method including a depth direction to increase the recording density of an optical recording medium. • It has a two-dimensional multiple recording area, so it has a large recording capacity, and because the two-dimensional recording / reproduction method can operate at high speed, the hologram recording medium has attracted the attention of the public and is regarded as the next generation Computer recording media used. This holographic recording medium is made by inserting a recording layer (rec) made of a material such as a photopolymer (photopopylmer) between two glass plates. rding layer). In order to record data on a holographic recording medium, the object beam and reference beam corresponding to the data to be recorded will be irradiated on the full 20053 secret image: the recorded medium to change the recording by The refractive index __ rri'r of the material becomes an interference band ㈣rferenee frin㈣. To reproduce the material from the hologram recording medium, a reference beam is irradiated to the Xuan disturbance zone. Gamma is used to extract optical data corresponding to the recorded data. In addition to seven books, holograms can also be made into various shapes such as cube shaPe or card shape. For example, Japanese patent early = public = No. 2__672G4 disclosed-a card-shaped holographic recording medium ^ 'The king image recording medium has a multiple sibling recording layer on which an eguide is formed to increase Recording capacity. ^ Generally speaking, when recording and reproducing data on a holographic recording medium, it is recorded or reproduced along the direction of the reference line (e line) in the manner shown in field 1. At the reference __, the recording or reproduction operation will stop 'and move to the lower -__ reference line, and then follow the adjacent reference line to repeat the recording or reproduction operation of the data in the horizontal direction'. _Methods Continuous recording or reproduction of serial ㈣. However, this method requires address data when recording the information after the previously recorded data, or # when searching for and regenerating the scheduled frame. [Summary of the Invention] The present invention provides a holographic recording medium that allows the address f recorded thereon to be recorded as address data, thereby reducing the recording capacity of the holographic redundant recording medium as much as possible. According to the present invention-viewpoint, the present invention provides a card-type hologram recording medium, a bean-type hologram recording medium including an auxiliary recording area effectively arranged around a main data recording area 20053746 ^ (auxiliary recording area). Address data can be included in Secondary Two. Therefore, the address data can be used to measure the optical data in a short time. 1 Precise detection The auxiliary recording area may be arranged around the holographic recording medium, and the material may be arranged on at least one side of the auxiliary recording area. Therefore, available = 2 lean materials, in a short period of time, accurately detect the optical data.

根據本發明另一觀點，本發明提供一種卡片 錄媒體。該卡 型全像記錄媒體包括分割成^個區 (zones)的主資料記錄區，以及排列在主資料記錄區的各區 周圍的輔助記錄區。因此，可將輔助記錄區有效地排列在 每-個區中’以方便管理每個區中的㈣。輔助記錄區可 包含位址資料。 在此例中，因為包含位址資料的輔助記錄區，係排列 在主資料§己錄區的各區周圍，因此可用位址資料，快速且 精確地偵測到在該區中的光資料。辅助記錄區係排列在主 資料記錄區的各區周圍，且位址㈣係制在輔助記錄區 的至少一面之上。 因此可用位址資料，快速且精確地偵測到在每一區中 的光資料。此外，位址資料可以印刷標記(primedmarks)、 凹點（concave units)或凸點（convex units)的方式成形。藉此 可以簡單結構成形位址資料。 經由本發明之說明及實作，可充分了解及學習本發明 之其他特色及/或優點。 為讓本發明之上述和其他目的、特徵和優點能更明顯 20053i^46i〇 =，下下文特舉較佳實施例，並配合所附圖式，作詳細說 【實施方式】 請參照本發明實施例的内容，且其實例給 的圖式中’其中相同的標號代表相同的構件:下^二 較佳貫施例’並配合所_式，簡細說明掉明“According to another aspect of the present invention, the present invention provides a card recording medium. The card type hologram recording medium includes a main data recording area divided into ^ zones, and an auxiliary recording area arranged around each of the main data recording areas. Therefore, the auxiliary recording area can be efficiently arranged in each area 'to facilitate the management of the frames in each area. The auxiliary recording area may contain address data. In this example, since the auxiliary recording area containing address data is arranged around each area of the main data § recorded area, the address data can be used to quickly and accurately detect the optical data in the area. The auxiliary recording area is arranged around each area of the main data recording area, and the address is set on at least one side of the auxiliary recording area. Therefore, the address data can be used to quickly and accurately detect the light data in each zone. In addition, the address data can be formed by printed marks (concave units) or convex units (convex units). With this, the address data can be simply structured. Through the description and implementation of the present invention, other features and / or advantages of the present invention can be fully understood and learned. In order to make the above and other objects, features, and advantages of the present invention more obvious 20053i ^ 46i〇 =, the following exemplifies the preferred embodiments, and in conjunction with the accompanying drawings, detailed description [Embodiment] Please refer to the implementation of the present invention The content of the example, and the example given in the figure 'where the same reference numerals represent the same components: the following ^ two better consistent implementation examples' and in conjunction with all the formulas, explain clearly "

圖2係繪示一個根據本發明觀 =的基本輪_。請參考圖2所示，全像=^0趙0 Γ，Γ及再生f訊的主（或使用者）資料記錄區 成^在主貝料圮錄區1周圍的辅助記錄區2。錄 在輔助記錄區2中的資訊包括記錄在主資料記錄區/中的 ⑽之外的資訊，例如位址資料。此外，記錄在輔助記錄 區2中的資衹，可以印刷標記或如凹點或凸點的凹槽 (grooves)方式成形。 曰 圖3係繪示一個其中主資料記錄區u已被分割成多 數個區3的一個全像記錄媒體1〇〇。在此例中，辅助記錄 區12係成形在主資料記錄區丨丨的各區3的周圍。 請參考圖4A至圖9所示，記錄或再生資訊所需的位 址資料4，係成形在輔助記錄區2及12中。圖4所示的卡 片型全像汜錄媒體1〇〇包括沿著χ軸方向，在辅助記錄區 2+的一面上成形的位址資料4。或者，輔助記錄區2亦可沿 著Y軸方向成形。在此例中，輔助記錄區2係成形在卡片 型全像記錄媒體1〇〇的周圍。圖6所示的卡片型全像記錄 媒體100包括成形在對應於又軸方向與γ軸方向的輔助記 20053ι7τ4^.3〇 錄區2中的一對位址資料4。圖8所示的卡片型全像記錄 媒體100包括分別成形在對應於X軸方向與γ軸方向的輔 助記錄區2中的兩對位址資料4。圖5、7Α、7Β、及9所 示的全像記錄媒體100包括成形在每一區3周圍的位址資 料4。圖5所示的全像記錄媒體1〇〇包括成形在每一區3 的X軸方向的位址資料4。圖7Α、7Β、及9所示的全像 吕己錄媒體100包括成形在每一區3的X轴方向與X軸方向 的位址資料4。 _ 請參考圖10所示，全像記錄媒體1〇〇包括基底 (Substrate)22、全像記錄層（hologram rec〇rding layer)23、全 反射層（total reflection layer)24、保護層（pr〇tecti〇n layer)25 ^ ^#^(c〇ating layer)(^%^), (adherence layer)(未繪示）、以及基底26。其中，基底22及％係為成 形全像記錄媒體100基板(base)的組件。全像記錄層23係 由一種光敏（photosensitive)材料，如光聚合物 (photopolymer)所製成，而且目標光束及參考光束會照射在 • 全像記錄層23的同一區上，藉以將目標光束的資訊，杏成 干擾帶記錄。 、0田又 全反射層24會反射照射在全像記錄層23上的目標光 束及參考光束，並且避免將目標光束及參考光束傳送^一 個面，具有資料記錄區的表面的表面。保護層25係用來從 =部貫際保護成形在基底26上的凹點或凸點形狀的词服 貧料（servo data)。此外，對應於位址資料4 (pits)(未繪示），係成形在資料記錄區的周圍。、^ 9 20053i^4^S 1c 以下參考圖1 ΙΑ及圖11Β，詳細說明使用具有在一軸 方向的位址資料的全像記錄媒體的位址資料，決定定位 (location determination)的控制方法。在圖 4A、4B、或 5 所示的全像記錄媒體100上記錄資訊之裝置包括用來記錄 /再生資訊的光讀取頭(optical pickup)，以及以圖4A、4B、 或5所示的Y軸方向移動光讀取頭的傳動單元(transfer unit) 〇 圖11A係繪示一個流程圖，用來說明第一個定位記錄FIG. 2 illustrates a basic wheel according to the concept of the present invention. Please refer to FIG. 2, the hologram = ^ 0 Zhao0 Γ, Γ and the main (or user) data recording area of the reproduced f message are formed into the auxiliary recording area 2 around the main material recording area 1. The information recorded in the auxiliary recording area 2 includes information other than ⑽ recorded in the main data recording area /, such as address data. In addition, the information recorded in the auxiliary recording area 2 can be formed by printing marks or grooves such as pits or bumps. FIG. 3 shows a holographic recording medium 100 in which the master data recording area u has been divided into a plurality of areas 3. In this example, the auxiliary recording area 12 is formed around each area 3 of the main data recording area. Referring to FIGS. 4A to 9, the address data 4 required for recording or reproducing information is formed in the auxiliary recording areas 2 and 12. The card type hologram recording medium 100 shown in FIG. 4 includes address data 4 formed on one side of the auxiliary recording area 2+ along the x-axis direction. Alternatively, the auxiliary recording area 2 may be formed in the Y-axis direction. In this example, the auxiliary recording area 2 is formed around the card-type hologram recording medium 100. The card-type holographic recording medium 100 shown in FIG. 6 includes a pair of address data 4 formed in the recording area 2 corresponding to the axial direction and the γ-axis direction. The card-type holographic recording medium 100 shown in FIG. 8 includes two pairs of address data 4 formed in the auxiliary recording area 2 corresponding to the X-axis direction and the γ-axis direction, respectively. The hologram recording medium 100 shown in Figs. 5, 7A, 7B, and 9 includes address data 4 formed around each area 3. The hologram recording medium 100 shown in FIG. 5 includes address data 4 formed in the X-axis direction of each zone 3. The holograms 100 shown in FIGS. 7A, 7B, and 9 include an address data 4 formed in the X-axis direction and the X-axis direction of each zone 3. _ Please refer to FIG. 10, the holographic recording medium 100 includes a substrate 22, a hologram recring layer 23, a total reflection layer 24, and a protective layer pr. tection layer) 25 ^^ # ^ (coating layer) (^% ^), (adherence layer) (not shown), and substrate 26. Among them, the base 22 and% are components of the base of the holographic recording medium 100. Holographic recording layer 23 is made of a photosensitive material, such as photopolymer, and the target beam and reference beam will be irradiated on the same area of holographic recording layer 23, so that the target beam's Information, Xingcheng interference zone record. The total reflection layer 24 reflects the target light beam and the reference light beam irradiated on the hologram recording layer 23, and avoids transmitting the target light beam and the reference light beam to one surface, the surface having the surface of the data recording area. The protective layer 25 is used to protect the pits or bumps formed in the shape of the substrate 26 from a uniform shape to serve the data. In addition, corresponding to the address data 4 (pits) (not shown), it is formed around the data recording area. ^ 9 20053i ^ 4 ^ S 1c Hereinafter, a control method for determining a location (location determination) using address data of a holographic recording medium having address data in one axis direction will be described in detail with reference to FIGS. 11A and 11B. The apparatus for recording information on the holographic recording medium 100 shown in FIG. 4A, 4B, or 5 includes an optical pickup for recording / reproducing information, and an optical pickup shown in FIG. 4A, 4B, or 5 A transfer unit that moves the optical pickup in the Y-axis direction. Figure 11A shows a flowchart to illustrate the first positioning record.

• 啟始位址(recording start address)的方法。為在圖4A或4B 所示的全像記錄媒體100上記錄資訊，首先在步驟2〇5中， 驅動裝置的CPU(未繪示）會輸入一個記錄啟始位址，例如 乂^^^及Y=Y!。在步驟210中，光讀取頭會讀取在光讀取頭 目剞位置的X軸方向(χ0)中的位址資料4，並且將所讀取 的位址資料4(Χ〇)，輸出給CPU。在步驟215中，CPU會 將所讀取的位址資料4(XG)與記錄啟始位址(Xl)相比較。如 果所輸入的記錄啟始位址(^係與所讀取的位址相同，則 φ 在X軸方向無須移動，接下來在步驟235中，驅動裝置會 沿著Y軸方向將光讀取頭移動Υι，藉以控制光讀取頭，使 其移動至記錄及再生資料的位置(Χι，Υι)。如果&並不等於 Χ〇’則在步驟220中，Χ1&Χ〇會互相比較。在步驟220中， 如果X!大於X。，則接下來在步驟225中，驅動裝置會沿著 +Χ軸方向將光讀取頭移動(XrX〇), 並且回到步驟220，以 攸Z錄媒體讀取一個新的Χ()。在步驟22〇中，如果X!並不 大於X〇，則驅動裝置會沿著_x軸方向將光讀取頭移動 200533464。 (Xo-XJ，並且回到步驟210，以從記錄媒體讀取一個新的 x0。新讀取的XG會再次與CPU所輸入的Χι相比較，以確 έ忍光續取頭的位置。如果驅動裝置已經精確地移動光讀取 頭，則新讀取的X。會與輸入的位址Χι相等，接下來前進 到上述的步驟235。藉此可精確地將用來記錄/再生的光讀 取頭移動至記錄啟始位址。 當資訊在之前已被記錄在圖4A及4B所示的全像記 錄媒體100之上時，此時會從驅動裝置的cpu輸入記錄啟 春 始位址，例如X=X2及。在圖4所示的全像記錄媒體 100中搜尋再生目的位址(reproducing target address)的方 法，係與上述的搜尋記錄目的位址(rec〇rding target address) 的方法相同。換言之，首先會在Χ軸方向尋找χ2,接下來 會沿著Y軸方向，將光讀寫頭移動γ2的距離。當&及γ2 係分別以&及Υΐ取代時，搜尋再生目的位址的步驟係如 圖11A所示。 圖11B係繪示一個流程圖，用來說明第二個定位記錄 鲁啟始位址或再生啟始位址的方法。第二個方法的動作係與 第一個方法的動作相似，其不同之處係在於在分別響應步 驟225或步驟230,而將光讀取頭沿著+χ軸方向或軸 方向移動之後，第二方法會直接前進到步驟235，而不會 如圖11A所示的第一方法再返回步驟21 〇。 士為在圖5所示的全像記錄媒體上記錄資訊，必須由驅 動1置中的CPU定址對應於區資料的位址資料4(即區3 其中之一的識別碼)與該區的記錄啟始位址，例如χ=Β及• Recording start address method. In order to record information on the holographic recording medium 100 shown in FIG. 4A or 4B, first in step 205, the CPU (not shown) of the driving device enters a recording start address, such as 乂 ^^^ and Y = Y !. In step 210, the optical pickup reads the address data 4 in the X-axis direction (χ0) of the head position of the optical pickup, and outputs the read address data 4 (X〇) to CPU. In step 215, the CPU compares the read address data 4 (XG) with the record start address (X1). If the input start address of the record (^ is the same as the read address, φ does not need to move in the X-axis direction. Next, in step 235, the drive device will move the optical pickup head in the Y-axis direction. Move Υι, thereby controlling the optical pickup head to move to the position where the data is recorded and reproduced (χι, ιι). If & is not equal to X〇 ', in step 220, X1 & X〇 will be compared with each other. In step 220, if X! Is greater than X., then in step 225, the driving device moves the optical pickup head along the + X axis direction (XrX0), and returns to step 220 to record the media with Z. Read a new X (). In step 22o, if X! Is not greater than X〇, the drive will move the optical pickup head 200533464 along the _x axis direction. (Xo-XJ, and return In step 210, a new x0 is read from the recording medium. The newly read XG will be compared with the Xm input by the CPU again to ensure that the position of the head is continuously taken. If the drive device has accurately moved the optical read Take the head, the newly read X. will be equal to the input address Xι, then proceed to the above step 235 Thereby, the optical pickup used for recording / reproduction can be accurately moved to the recording start address. When the information has been previously recorded on the holographic recording medium 100 shown in FIGS. 4A and 4B, at this time The start address of the record will be input from the CPU of the drive device, such as X = X2 and. The method of searching for a reproduction target address in the hologram recording medium 100 shown in FIG. 4 is similar to the above search. The method for recording the target target address is the same. In other words, first, χ2 will be searched in the X-axis direction, and then the optical pickup will be moved by the distance of γ2 along the Y-axis direction. When & and γ2 When replaced by & and Υΐ respectively, the steps of searching for the regeneration destination address are shown in Figure 11A. Figure 11B is a flowchart illustrating the second location record, the start address or the start of regeneration. Address method. The action of the second method is similar to the action of the first method, except that the optical pickup is moved along the + χ direction or axis in response to step 225 or step 230, respectively. After moving in the direction, the second method will go directly to Step 235, instead of returning to step 21 as in the first method shown in FIG. 11A. To record information on the holographic recording medium shown in FIG. 5, the CPU must be addressed by driver 1 centered to correspond to the area data. Address data 4 (the identifier of one of the areas 3) and the start address of the record in the area, such as χ = B and

20053746L Y=B。光讀取頭會從一預定區，再生χ軸方向的位址資料 4，並且將位址貧料4，輸出至CPU。CPU會將輸入的位 址資料4，與記錄啟始位址相比較，並且根據比較結果， 控制光讀取頭。圖11A及ΠΒ所述的第一及第二方法亦可 用於圖5所示的全像記錄媒體，其中在父及γ軸方向的移 動，係對應於圖5所示的區3的其中一區的移動。 當光讀取頭被移動到位於一區之内的X軸方向上的 預疋位址日^，CPU會控制光讀取頭的傳動單元，將光讀取 頭’移動在該區之内對應於γ軸方向的一預定距離。因此， 可精確地將用來記錄/再生的光讀取頭，移動至記錄啟始位 址。從圖5所示的全像記錄媒體1〇〇再生資訊的搜尋動作， 係與在全像記錄媒體1〇〇上記錄資訊的搜尋動作相同。 以下參考圖12A及12B，詳細說明使用具有在兩個軸 方向的位址資料的全像記錄媒體的位址資料，決定定位的 控制方法。可在如圖6到9所示的全像記錄媒體1〇〇上記 錄資訊的驅動裝置，係包括一個位址資料讀取光讀取頭， 用來讀取在X及Y軸方向位址資料4，以及一個資料記錄 /再生光讀取頭，用來記錄/再生資訊。 圖12A係繪示一個流程圖，用來說明第三個定位記錄 或再生啟始位址的方法。為在圖6所示的全像記錄媒體1〇〇 上記錄資訊，首先在步驟205中，驅動裝置的CPU(未繪示） 會輸入一個記錄啟始位址，例如X=X!及。用來讀取 位址資料4的光讀取頭，會再生在X軸方向的位址資料4, 並且將位址資料4(Χ〇)，輸出至。cpU會將輸入的位 12 20053ι^4ι61) 址資料4與記錄啟始位址相比較，並且根據比較結果，控 制位址資料讀取光讀取頭。圖12A所示的步驟205、210、 215、220、225、及230,係與圖11A所述的步驟205、210、 215、220、225、及230相同’因此其說明在此不再贅述。 當在步驟215中決定位置X,之後，會從記錄媒體讀取 Y軸方向的位址資料YG。在步驟245中，光讀取頭會讀取 光讀取頭目前位置在Υ軸方向上的位址資料4，並且將所 讀取的位址資料4(Υ。），輸出至CPU。在步驟250中，CPU 會將所讀取的位址資料(YG)，與記錄啟始位址(Y,)相比較。 如果輸入的ό己錄啟始位址(Υ1)與所讀取的位址相等，則在γ 軸方向上無須移動，並且在步驟270中，記錄或再生資料。 如果Υ!不等於YG，則在步驟255中，Υ!與YG會互相比較。 在步驟255中，如果γ,大於γ0，則在步驟260中，驅動裝 置會將光讀取頭沿著Υ軸方向移動(γ,-γ^)，並且返回步驟 245，以從記錄媒體讀取一個新的yg。在步驟255中，如 果丫1並不大於YG，則在步驟265中，驅動裝置會將光讀取 頭沿著-Υ軸方向移動(Yg-Y,)，並且返回步驟245，以從記 錄媒體讀取一個新的Y〇。新讀取的Y。會再次與CPU所輸 入的Y!相比較，以確認光讀取頭的位置。如果驅動裝置已 經精確地移動光讀取頭，則新讀取的YG會與輸入的位址 Yi相等，接下來前進到上述的步驟270。 圖12B係繪示一個流程圖，用來說明第四個定位記錄 啟始位址或再生啟始位址的方法。第四個方法的動作係與 第三個方法的動作相似，其不同之處係在於在分別響應步 20053i7t4j6.1)c 驟225或步驟230，而將光讀取頭沿著+X軸方向或-χ轴 方向移動之後，第四方法會直接前進到步驟245，而不會 如圖12A所示的第三方法再返回步驟210。此外，在分別 響應步驟260或步驟265，而將光讀取頭沿著+γ軸方向或 -Y軸方向移動之後，第四方法會直接前進到步驟270，而 不會如圖12A所示的第三方法再返回步驟245。 位址資料讀取光讀取頭與記錄/再生光讀取頭，係為互 相連接，因此當位址資料讀取光讀取頭沿著X軸方向，移 • 動至一預定位址時，記錄/再生光讀取頭的位置就會鎖定。 此外，當決定位址資料讀取光讀取頭的X軸方向的位址 時，位址資料讀取光讀取頭即會返回原始位置。接下來，20053746L Y = B. The optical pickup head reproduces the address data 4 in the x-axis direction from a predetermined area, and outputs the address lean material 4 to the CPU. The CPU compares the input address data 4 with the start address of the record, and controls the optical pickup according to the comparison result. The first and second methods described in FIGS. 11A and 11B can also be used for the holographic recording medium shown in FIG. 5, in which the movement in the parent and γ axis directions corresponds to one of the areas 3 shown in FIG. 5. Mobile. When the optical pickup is moved to a pre-addressed position in the X-axis direction located within a zone, the CPU will control the drive unit of the optical pickup to move the optical pickup 'within the corresponding area. A predetermined distance in the γ-axis direction. Therefore, the optical pickup for recording / reproducing can be accurately moved to the recording start address. The search operation for reproducing information from the hologram recording medium 100 shown in FIG. 5 is the same as the search operation for recording information on the hologram recording medium 100. The control method for determining positioning using address data of a holographic recording medium having address data in two axis directions will be described in detail below with reference to Figs. 12A and 12B. The driving device capable of recording information on the holographic recording medium 100 shown in FIGS. 6 to 9 includes an address data reading optical pickup head for reading the address data in the X and Y axis directions. 4, and a data recording / reproducing optical pickup for recording / reproducing information. Fig. 12A is a flow chart for explaining a third method of recording or reproducing the start address. In order to record information on the holographic recording medium 100 shown in FIG. 6, first in step 205, the CPU (not shown) of the driving device will enter a recording start address, such as X = X! And. The optical pickup used to read the address data 4 reproduces the address data 4 in the X-axis direction and outputs the address data 4 (X〇) to. cpU compares the input bit 12 20053ι ^ 4ι61) address data 4 with the start address of the record, and controls the address data to read the optical pickup head based on the comparison result. Steps 205, 210, 215, 220, 225, and 230 shown in FIG. 12A are the same as steps 205, 210, 215, 220, 225, and 230 described in FIG. 11A, and therefore descriptions thereof will not be repeated here. When the position X is determined in step 215, the address data YG in the Y-axis direction is read from the recording medium. In step 245, the optical pickup reads the address data 4 of the current position of the optical pickup in the y-axis direction, and outputs the read address data 4 (Υ.) To the CPU. In step 250, the CPU compares the read address data (YG) with the record start address (Y,). If the input starting address (Υ1) of the recorded recording is equal to the read address, there is no need to move in the γ-axis direction, and in step 270, data is recorded or reproduced. If Υ! Is not equal to YG, in step 255, Υ! And YG are compared with each other. In step 255, if γ, is larger than γ0, in step 260, the driving device moves the optical pickup head in the direction of the y-axis (γ, -γ ^), and returns to step 245 to read from the recording medium. A new yg. In step 255, if y1 is not greater than YG, in step 265, the driving device moves the optical pickup head in the -Υ axis direction (Yg-Y,), and returns to step 245 to remove the recording medium from the recording medium. Read a new Y0. Newly read Y. It is compared with the Y! Input from the CPU again to confirm the position of the optical pickup. If the drive device has accurately moved the optical pickup, the newly read YG will be equal to the input address Yi, and then proceed to step 270 described above. FIG. 12B is a flowchart for explaining a fourth location record start address or a method for reproducing the start address. The action of the fourth method is similar to that of the third method. The difference is that in response to step 20053i7t4j6.1) c step 225 or step 230, respectively, the optical pickup is moved along the + X axis direction or After moving in the -χ axis direction, the fourth method directly proceeds to step 245, and does not return to step 210 as the third method shown in FIG. 12A. In addition, after responding to step 260 or step 265, respectively, and moving the optical pickup head in the + γ-axis direction or the -Y-axis direction, the fourth method directly proceeds to step 270, as shown in FIG. 12A. The third method returns to step 245. The address data reading optical read head and the recording / reproducing optical read head are connected to each other. Therefore, when the address data reading optical read head moves along the X axis direction to a predetermined address, The position of the recording / reproducing optical pickup head is locked. In addition, when the address in the X-axis direction of the address data reading optical pickup is determined, the address data reading optical pickup returns to the original position. Next,

會再生Y軸方向的位址資料4,並且將其輸出至CPU。CPU 會將位址資料4與記錄啟始位址相比較，並且根據比較結 果，控制位址資料讀取光讀取頭。 此外，位址資料讀取光讀取頭與記錄/再生光讀取頭， 係為互相連接。當位址資料讀取光讀取頭到達一預定的χ φ 轴方向的位址時，記錄/再生光讀取頭就會被鎖定在，而且 記錄/再生光讀取頭會順著位址資料讀取光讀取頭從預定 X軸方向的位址的移動，移動到一預定的γ軸方向的位 址。藉此可精確地將記錄/再生光讀取頭移動至記錄啟始位 址0 當資訊在之前已被記錄在圖6所示的全像記錄媒體 100之上時’此時會由驅動裝置的CPU(未繪示）定址記錄 啟始位址，例如χ=χι及。搜尋目的位址的方法係與 14 200535464 上述方法相同。此外，用於在圖6所示的全像記錄媒體ι〇〇 中再生資訊的搜尋動作，係與上述參考圖4八及46的方法 相同。 夺當在圖8所示的全像記錄媒體100上記錄資訊時，其 搜尋動作係與上述方式相同。然而，亦可使用配置在目的 位址四周的位址資料4,因為又及丫軸方向的兩對位址資 料4，係記錄在全像記錄媒體的周圍，故可更快速地執行 搜尋動作。 ^ 當在圖7A所示的全像記錄媒體1〇〇上記錄資訊時， 係由驅動裝置中的CPU定址對應於區資料的位址資料4 與該區的記錄啟始位址，例如χ=Β及γ=Β。位址資料讀 取光讀取頭會再生成形在一預定區中的X軸方向的位址資 料4 ’並且將所再生的位址資料4，輸出至cpu。CPU會 將輸入的位址資料4，與記錄啟始位址相比較，並且根據 比較結果，控制位址資料讀取光讀取頭。 此外，位址資料讀取光讀取頭與記錄/再生光讀取頭， • 係為互相連接。當位址資料讀取光讀取頭到達一預定的X 轴方向的位址時，記錄/再生光讀取頭就會被鎖定，而且記 錄/再生光讀取頭會順著位址資料讀取光讀取頭從預定X 幸由方向的位址的移動，移動到一預定的γ軸方向的位址。 藉此可精確地將記錄/再生光讀取頭移動至記錄啟始位址。 當資訊在之前已被記錄在圖7所示的全像記錄媒體 1〇〇之上時，此時會由驅動裝置的CPU(未繪示）定址對應 於區資料的位址資料4與該區的記錄啟始位址，例如X二κ 15 20053^4r6i ====，同。此外， 作，係與上述方法相同。’、’、_ 再生貝汛的搜尋動 S在圖9所示的全像記錄媒 搜尋動作係與上述方式相同。然二亦 位址四周的位址資料4,因為χ :配置在目的 :尋4動:記錄在全像記錄媒體的周圍’故‘更:=;ΐAddress data 4 in the Y-axis direction is reproduced and output to the CPU. The CPU compares the address data 4 with the start address of the record, and controls the address data to read the optical pickup head based on the comparison result. In addition, the address data reading optical pickup and the recording / reproducing optical pickup are connected to each other. When the address data reading optical pickup head reaches a predetermined address in the χ φ axis direction, the recording / reproducing optical pickup head is locked in, and the recording / reproducing optical pickup head follows the address data. The movement of the reading optical pickup head from a predetermined address in the X-axis direction to a predetermined address in the γ-axis direction. Thereby, the recording / reproducing optical pickup head can be accurately moved to the recording start address 0. When the information has been previously recorded on the holographic recording medium 100 shown in FIG. 6, 'at this time, the CPU (not shown) starting address of the address record, such as χ = χι and. The method of searching for the destination address is the same as the method described in 14 200535464. The search operation for reproducing information in the holographic recording medium ιoo shown in FIG. 6 is the same as the method described above with reference to FIGS. When information is recorded on the hologram recording medium 100 shown in Fig. 8, the search operation is the same as that described above. However, it is also possible to use the address data 4 arranged around the destination address, because the two pairs of address data 4 in the y-axis direction are recorded around the holographic recording medium, so the search operation can be performed more quickly. ^ When information is recorded on the holographic recording medium 100 shown in FIG. 7A, the address of the data corresponding to the area data 4 and the start address of the recording of the area are addressed by the CPU in the drive device, such as χ = Β and γ = Β. Address data reading The optical pickup reads and reproduces the address data 4 'formed in the X-axis direction in a predetermined area, and outputs the reproduced address data 4 to the CPU. The CPU compares the input address data 4 with the start address of the record, and controls the address data to read the optical pickup head based on the comparison result. In addition, the address data reading optical pickup and the recording / reproducing optical pickup are connected to each other. When the address data reading optical pickup head reaches a predetermined address in the X axis direction, the recording / reproducing optical reading head is locked, and the recording / reproducing optical reading head reads along the address data. The optical pickup moves from a predetermined address in the X-direction to a predetermined position in the γ-axis direction. This makes it possible to accurately move the recording / reproducing optical pickup head to the recording start address. When the information has been previously recorded on the holographic recording medium 100 shown in FIG. 7, the CPU (not shown) of the drive device will then address the address data 4 corresponding to the area data and the area. The starting address of the record, for example X 二 κ 15 20053 ^ 4r6i ====, the same. In addition, the operation is the same as the method described above. ',', _ The search operation of the reproduction bayonet S in the hologram recording medium shown in FIG. 9 is the same as that described above. However, Erji also has address data 4 around the address, because χ: is placed at the purpose: seek 4 actions: recorded around the holographic recording medium ’so‘ more: =; ΐ

像成形在全 :精確地純縣制⑽像㈣上 執行位置決定動作。 ㈣。己錄q上 的記純縣㈣❹像記錄媒體 "月參考圖13所不’適用於根據本發 體的記錄/再生裝置包括一個資料記錄/再生單’元王 個位置控制單元220。 _ ^料記錄/再生單元210接收由驅動裝置的cpu(未繪 不)所定址的記錄或再生啟始位址。資料記錄/再生單元別 會再生位址資料，並且將位址資料輸出至位置控制單元 220。位置控制單元220會將輸入位址與記錄或再生啟始位 址相比較，並且根據比較結果，控制光讀取頭，以及根據 上述比較結果，將光讀取頭移動沿著對應於該面的方向移 動。藉此可精確地將記錄/再生光讀取頭移動至記錄啟始位 2 Ο Ο 5 3 ^7]4>6dlc 址 本發明實施例可做些許更動，只要其不脫離本發明之 精神與範疇即可。舉例而言，雖然上述說明提到使用在主 資料記錄區中的位址資料搜尋預定位址之方法。然而，不 同的位址資料亦可包含在主資料中，藉以用在主資料記錄 區中的位址資料執行簡易搜尋，以及使用在主資料中的位 址資料到達一預定位址。 此外，根據本發明的全像記錄媒體可包含由光聚合物 成形的可記錄(職rdable)媒體、纟LiNb〇3成形的可^ 媒體、以及多層導波管型媒體。 根據本發明’可在儘量減少降低記錄容量的同時 由輕易地獲得位址資料，而在彳艮轉間之内，精確) 預定資料。 ' 門之輕易獲得各區的位址資料，而在很短時 曰 1之内，仉，、有在母一區中的主資料記錄區的全 體，精確地偵測到預定資料。 。«某 雖然本發明已以較佳實施例揭露如上，铁 限定本發明’任何熟習此技藝者，在不非用以 ϊ範=當可作些許之更動與潤傅，因此本 乾圍當視後附之申請專利範圍所界定者 【圖式簡單說明】 < 圖1係繪示—個習知的資訊記錄方法。 圖2係繪示一個根據本發明觀點的 的基本輪廓圖。 u王诼。己錄媒體 17 20053^46Λ〇 圖3係繪示一個根據本發明，且 被分割成多數個區的—個全像記錄媒體區已 址資=二會示發明第-實·：中位 址貝__在—__分的全像記_體。The image is formed on the whole: Precisely made in the prefecture. The position determination operation is performed. Alas. The recorded recording medium of Jichun County on the recorded q " not shown in FIG.13 ' applicable to the recording / reproducing device according to the present invention includes a data recording / reproducing sheet ' yuan control unit 220. The data recording / reproducing unit 210 receives a recording or reproduction start address addressed by a cpu (not shown) of the drive device. The data recording / reproducing unit class reproduces the address data and outputs the address data to the position control unit 220. The position control unit 220 compares the input address with the recording or reproduction start address, and controls the optical pickup head according to the comparison result, and moves the optical pickup head along the corresponding surface according to the comparison result. Move in the direction. In this way, the recording / reproducing optical pickup head can be accurately moved to the recording start position 2 Ο Ο 5 3 ^ 7] 4 > 6dlc. The embodiment of the present invention can make some changes as long as it does not depart from the spirit and scope of the present invention. Just fine. For example, although the above description refers to a method of searching for a predetermined address using the address data in the main data recording area. However, different address data may also be included in the master data, by which a simple search of the address data used in the master data recording area is performed, and the address data used in the master data reaches a predetermined address. In addition, the hologram recording medium according to the present invention may include a recordable medium formed of a photopolymer, a NLiNb03-formable recordable medium, and a multilayer waveguide type medium. According to the present invention ', it is possible to easily obtain the address data while reducing the recording capacity as much as possible, and to accurately pre-determine the data within the transition time. The door easily obtained the address data of each area, and within a short time, the whole data of the main data recording area in the parent area was accurately detected. . «Although the present invention has been disclosed in the preferred embodiment as above, it is limited to the present invention 'Anyone who is familiar with this technique must use it as a model = when some changes and improvements can be made, so Ben Qian should look after The attached patent is defined by the scope of the patent. [Schematic description] < Figure 1 shows a conventional method of information recording. Fig. 2 shows a basic outline drawing according to the idea of the present invention. u 王 诼. Recorded Media 17 20053 ^ 46Λ〇 Figure 3 shows a holographic recording media area that has been divided into a plurality of areas according to the present invention. The registered capital = Erhuishi Invention No.-Real ·: Middle Address The hologram of __in —__ points.

圖4B係繪示一個根據本 L 址資料係排，周圍部分的全像記=且其中位 圖5係％不一個根據本發明每仞 資料=每，-個周圍部分二= 根據本發明第二實施例，且其中位址 貝枓係排列在兩__分的全像記錄媒體。 —圖7A係繪示—個根據本發明第二實施例，且 址個周圍部分的全像記錄媒體。 址資料係二明第二實施例，且其中位 媒體。 母&的兩個周圍部分的另一個全像記錄 體的二係繪不—個根據本發明-實施例的全像記錄媒 旅明料示—個流程圖，用來說明第—個在根據本 4月的王像記錄媒體上定位記錄/再生位址的方法。 圖11B係緣不—個流程圖，用來說明第二個在根據本 200536746Α 發明的全像記娜體上定位記錄/再生健的方法。 圖12A·不-個流程圖，用來說明第三個在 發明的全像記錄媒體上枝記錄/再生位址的方法。 圖12B係繪示-個流程圖，用來說明第四個在根據本 电明的全像記錄媒體上定位記錄/再生位址的方法。 圖13係、％示-個適用於根據本發明的全像記錄媒體 的記錄/再生裝置的方塊圖。 【主要元件符號說明】FIG. 4B shows a hologram of the surrounding part according to the L address data system, and the bitmap 5 is not one of the data according to the present invention. Each of the data = each,-a surrounding part of the second = according to the second of the present invention. Example, and in which the address frame is a holographic recording medium arranged at two points. FIG. 7A shows a hologram recording medium according to a second embodiment of the present invention, and a peripheral portion thereof. The address data is the second embodiment of Erming, and it is the media. The second series of another holographic record of the two surrounding parts of the mother & is a flow chart showing the holographic recording medium according to the embodiment of the present invention-a flowchart for explaining the first This April ’s method of locating a recording / reproducing address on a king image recording medium. FIG. 11B is a flowchart for explaining a second method for locating a recording / reproducing key on a hologram body according to the present invention 200536746A. Fig. 12A is a flowchart for explaining a third method of recording / reproducing addresses on the holographic recording medium of the invention. Fig. 12B is a flowchart for explaining a fourth method for locating a recording / reproducing address on a holographic recording medium according to the present invention. Fig. 13 is a block diagram of a recording / reproducing apparatus suitable for a holographic recording medium according to the present invention. [Description of main component symbols]

I :主資料記錄區 2:輔助記錄區 3 :區 4:位址資料 II :輔助記錄區 12 ·主資料記錄區 22 :基底 23 :全像記錄層 24 :全反射層 25 :保護層 26 :基底 1〇〇 :全像記錄媒體 21〇 :資料記錄/再生單元 220 ··位置控制單元 205 ·從CPU輸入位址資料(Χι，Υι) 210 :從卡片讀取位址資料χ。 20053ι^4ι61 215 ： Χι =Χ〇 220 ： Χι > Χ〇 225 :將光讀取頭沿+Χ軸方向移動(XrX〇) 230 :將光讀取頭沿_X軸方向移動(Xo-XO 235 :將光讀取頭沿Y軸方向移動Υι 240 :在(Χ,,ΥΟ記錄/再生資料 245 :從卡片讀取位址資料Υ〇 250 ： Y, = Υ〇 φ 255 ： Υι > Υ〇 260 :將光讀取頭沿+Υ軸方向移動(YrY0) 265 :將光讀取頭沿-Y軸方向移動(Yo-YO 270 :在(Xb 記錄/再生資料I: Main data recording area 2: Auxiliary recording area 3: Area 4: Address data II: Auxiliary recording area 12 · Main data recording area 22: Substrate 23: Holographic recording layer 24: Total reflection layer 25: Protective layer 26: Base 100: Holographic recording medium 21: Data recording / reproducing unit 220. Position control unit 205. Input of address data (X, Υ) from the CPU 210: Read address data χ from the card. 20053ι ^ 4ι61 215: X = X〇220: X > X〇225: Move the optical pickup in the + X direction (XrX〇) 230: Move the optical pickup in the _X direction (Xo-XO 235: Move the optical pickup in the Y-axis direction 240: Record / reproduce data at (X ,, ΥΟ) 245: Read address data from the card Υ250: Y, = Υ〇φ255: & ι > Υ 〇260: Move the optical pickup in the + Υ axis direction (YrY0) 265: Move the optical pickup in the -Y axis direction (Yo-YO 270: Record / reproduce data in (Xb

Claims (1)

20053β74&1 十、申請專利範圍： 1·一種卡片型全像記錄媒體，包括·· 一主資料記錄區；以及 · 一輔助記錄區，其係排列在哕 2. 如申請專利範圍第μ所述之貝:記=周圍。 體，其中-位址資料係包含在該輔助王像记錄媒 3. 如申請專利範圍第2項所述之卡二 體，其中該輔助記錄區係排列在該主 ^象铺媒 且該位址資料係排列在該輔助記錄區: (如申請專利範圍第2項 體，其中該輔助記錄區係排列在該主 之上。 、#係排列在該輔助記錄區的至少兩面 體，5其^請專利範圍第4項所述之卡片型全像記錄媒 第一 面的其中—面上’該位址資料係對應於— ^該至少兩面的另—面上，該位址資料係對應於—第 體，4項所述之卡片型全像記錄媒 應於-相同==些至少兩面的其中兩面，係對 7.如申請專利_第2_狀卡片型全像記錄媒 21 20053^4^1。 體 體 體 體 體 體 體 其中該位址資料係的刷標記所成形。 8·如申請專利範圍第3項 其中該位址資料係由印刷標記所成形。1 έ己錄媒 9·如申請專利範圍第4項 其中該位址資料係由印刷標記所成形。£ 媒 圍第2項所述之卡片型全像 其中該位址資料係由凹點或凸賴成形。 11. 一種卡片型全像記錄媒體，包括： -主資料記錄區，其被分割成多數個區；以及 一輔助記錄區，其係排列在該些區的周圍。 12. 如申請專利範圍第u項所述之卡片型全像記錄媒 其中邊辅助記錄區包含一位址資料。 ' 13. 如申請專利範圍第12項所述之卡片型全像記錄媒 其中該位址資料係排列在每一區的至少一面上。 14·如申請專利範圍第12項所述之卡片型全像記錄媒 其中該位址資料係由印刷標記所成形。 15·如申請專利範圍第12項所述之卡片型全像記錄媒 其中該位址資料係由凹點或凸點所成形。 16·如申請專利範圍第12項所述之卡片型全像記錄媒 其中： 、” e玄位址資料係排列在每一區的至少兩面上。 17·如申請專利範圍第16項所述之卡片型全像記錄媒 其中： μ 在每一區的一面上的該位址資料，係對應於在_對應 22 20053^4^ 區之内的一第一方向的—位址；以及 在每-，另—面上的該位址資料’係對應於在該對 應區之内的一第二方向的一位址。 體 料 法 :申請專，第16項所述之卡片型全像記錄媒 ?中在母-區的該些至少兩面的兩面上的該位址資 係對應於一相同方向的位址資料。 、 19.-種在全像儲存媒體上記錄和/或再生資訊之方20053β74 & 1 10. Scope of patent application: 1. A card-type holographic recording medium including: a master data recording area; and an auxiliary recording area arranged in 哕 2. As described in the patent application scope μ Zhibei: remember = around. Media, where-the address data is included in the auxiliary king image recording medium 3. The card two body as described in item 2 of the scope of patent application, wherein the auxiliary recording area is arranged in the main elephant image media and the position The address data is arranged in the auxiliary recording area: (For example, the second item in the scope of patent application, where the auxiliary recording area is arranged above the main body., # Is arranged on at least two faces of the auxiliary recording area, 5 and ^ The address data of the first side of the card-type holographic recording medium described in item 4 of the patent scope corresponds to-^ the other side of the at least two sides, the address data corresponds to- No.4, the card type holographic recording medium described in item 4 should be-same == some of the two sides of at least two sides, which is a pair. 7. As applied for patent_ 2nd shape card type holographic recording medium 21 20053 ^ 4 ^ 1. Body body body body body body where the address data is formed by brush marks. 8. As in the scope of the patent application No. 3, where the address data is formed by printed marks. 1 Hand-recorded media 9 · such as Item 4 of the scope of patent application, in which the address information is formed by printed marks. £ The card type hologram according to item 2 of the media, wherein the address data is formed by pits or bumps. 11. A card type hologram recording medium includes:-a main data recording area, which is divided into a plurality of Area; and an auxiliary recording area, which is arranged around these areas. 12. The card-type holographic recording medium as described in item u of the patent application scope, wherein the auxiliary recording area on the side contains one-bit data. The card type holographic recording medium as described in item 12 of the patent application, wherein the address data is arranged on at least one side of each area. 14. The card type holographic recording medium as described in item 12 of the patent application. The address data is formed by printed marks. 15. The card-type holographic recording medium as described in item 12 of the scope of patent application, wherein the address data is formed by pits or bumps. 16. If a patent is applied The card type hologram recording medium described in the item 12 of the scope among which: "" and "e" address data are arranged on at least two sides of each area. 17. The card type hologram recording described in the patent application scope of item 16 Where: μ This on one side of each zone The address data corresponds to the-address in a first direction within the _correspondence 22 20053 ^ 4 ^ area; and the address data on each-, other-side corresponds to the address area A site in a second direction within the body material method: application method, the card type holographic recording medium described in item 16? The address information on both sides of the at least two sides of the mother-area Address data corresponding to the same direction. 19. A way to record and / or reproduce information on holographic storage media —且該全像儲存媒體具有用來記錄可再生資料的一使用 者資料記職，以及-個獅記，且 細吏用區的一第一面，具有一記錄二 料，該方法包括： 胃 輸入一具有一第一組件的記錄位址； 沿著該使用者資料記錄區的該第一面，從該記錄的位 址資料，讀取一光讀取頭目前位置的一位址； 將該輸入位址的該第一組件與該讀取位址相比較；以 及 根據比較結果，將該光讀取頭以對應於該第一面的一 方向移動。 20.如申請專利範圍第19項所述之在全像儲存媒體上 記錄和/或再生資訊之方法，其中·· 該輸入位址更加包括與該第一面垂直的一第二位址組 件；以及 該方法更加包括在將該光讀取顧對應於該第 一面的 該方向移動之後，將該光讀取職直地移動由該第二位址 23 20053346dlc 組件所決定的一距離。 21·如申請專利範圍第19項所述之在全像儲存媒體上 記錄和/或再生資訊之方法，其中： ” 一 該輔助記錄區具有沿著該主資料記錄區的一第二 該記錄的位址資料； 勺 第二位址組 邊輪入位址更加包括與該第一面垂直的一 件；以及 該方法更加包括：-And the holographic storage medium has a user data record for recording reproducible data, and a lion record, and a first side of the detailed application area has a record and two data, the method includes: stomach Enter a record address with a first component; along the first side of the user data recording area, read a bit address of the current position of the optical pickup head from the recorded address data; The first component of the input address is compared with the read address; and according to the comparison result, the optical pickup is moved in a direction corresponding to the first surface. 20. The method for recording and / or reproducing information on a holographic storage medium as described in item 19 of the scope of patent application, wherein the input address further includes a second address component perpendicular to the first surface; And the method further comprises moving the light reading guide in a direction corresponding to the first side, and then moving the light reading directly by a distance determined by the second address 23 20053346dlc component. 21. The method for recording and / or reproducing information on a holographic storage medium as described in item 19 of the scope of the patent application, wherein: "a secondary recording area has a second of said records along said primary data recording area Address information; The second round of address group entry address further includes a piece perpendicular to the first side; and the method further includes: 沿著該使用者資料記錄區的該第二面，從士 > / , _ . 的位址資料，讀取該光讀取頭目前位置的一位址， /、 沿著該使用者資料記錄區的該第二面，將該第一 位址組件與該讀取位址相比較，以及 Λ 一 根據比較結果，將該光讀取頭以對應於兮 的一方向移動。 、W弟一面 22·如申請專利範圍第19項所述之在全像儲存 記錄和/或再生資訊之方法，其中： ” _ °亥王像儲存媒體包括多數個使用者資料區；以及 該方法更加包括輸入該些使用者資料區的其中 一識別碼。 的 體上 一的 23·如申請專利範圍第2〇項所述之在全像儲存媒 記錄和/或再生資訊之方法，其中： ” 該全像儲存媒體包括多數個使用者資料區；以及 該方法更加包括輸入該些使用者資料區的其 一識別碼。 24 2005 ^ 24·如申請專利範圍第21項所述之在全像儲存媒體上 記錄和/或再生資訊之方法，其中·· _ 該全像儲存媒體包括多數個使用者資料區；以及 的 該方法更加包括輸入該些使用者資料區的其中 一識別碼。 、 25.如申請專利範圍第19項所述之在全像儲 圮錄和/或再生資訊之方法，更加包括： ’、豆上 鲁 將一附加位址資料，記錄在該使用者資料區上。 ,26·如申請專利範圍第19項所述之在全像儲存媒辨u 5己錄和/或再生資訊之方法，更加包括： ，、豆上 ，將該光讀取頭以對應於該第一面的該方向移 錄次藉由沿著該使用者資料記錄區的該第一面，讀取兮々 的 '‘料:而確認該光讀取頭的移動位置係對應於該第二= 記綠A如申請專利範圍第Μ項所述之在全像儲存媒辦卜 • 、彔和/或再生資訊之方法，更加包括： /、豆 在將該光讀取頭以對應於該第一面的兮古^ # ^ ，藉由沿著該使用者資料記錄區的該第一面1動之 錄咨心 ^ 曲’讀取兮# 的苫料j而確認該光讀取頭的移動位置係對應於該第」面 ,28·如申請專利範圍第21項所述之在全像餘户讲 〇己錄和/或再生資訊之方法，更加包括： ·子”體上 在將該光讀取頭以對應於該第二面的該方 4 ’藉由沿著該使用者資料記錄區的該第-移動之 不―甸，％取該記 25 20053346dc 錄資料’而確認該光讀取頭的移動位置係對應於該第二面 的該方向。 29·種王像儲存媒體之記錄/再生裝置，該全像彳諸存 媒體具有用來記錄可再生資料的一使用者資料記錄區，以 及一個輔助記錄區，且該輔助記錄區沿著該使用者資料記 錄區的一第一面’具有一記錄的位址資料，該記錄/再 置包括： ~ 一資料記錄/再生單元，用來接收至少一第一記錄/再 矂生位址組件，並且沿著紐用者㈣記錄區義第一面， 從該記錄的位址資料，讀取一光讀取頭目前位置的一位 址；以及 二士一位置控制單元，用來將該輸入位址的該第一組件與 —買取位址相比較’並且根據比較結果，將該光讀 取頭以 對應於該第一面的一方向移動。 30·如申清專利範圍第29項所述之全像儲存媒體之記 錄/再生裝置，其中： 鲁*言亥資料記錄/再生單元更加接收一與該第 一面垂直的 苐二位址組件；以及 /在將該光讀取頭以對應於該第—面的該方向移動之 後’，玄位置控制單凡更加將該光讀取頭垂直地移動由該第 二位址組件所決定的一距離。 31·如申清專利範圍第29項所述之全像儲存媒體之記 錄/再生裝置，其中·· 補助記錄區具有沿著該主資料記錄區的-第二面記 26 20053^i6dlc 錄的一位址資料； 件；=入位址更加包括與該第一面垂直的—第二位址組 該記錄/再生單元沿著該使用者資料記錄區的該第二 面’從該記_位址資料，讀取該光讀取頭目前 位址；以及 ~ 該位置控制單元沿著該使用者:#料記錄區的二 面，將該第二㈣組件與該讀取他相比較 : 較結果’將該光讀取頭崎應於該第二面的=比 32·如申請專利範圍第29項所述之 錄/再生裝置，其中： 什烁篮之5己 在將該光讀取賴_ —方向移動之後 再生單元會沿著該❹者:㈣記__第-面 記錄的位址㈣，棘料讀轉目前位置的-位Π 確認該移動的位置。 U 33. 如^專利範圍第3〇項所述之全 錄/再生裝置，其中： 卄烯體之圯 ，頭以該第—方向移動之後’該資料記錄/ 再生單7C g /〇著该使用者資料記錄區的、κ 物的位貝科，項取錢讀取頭目前位置的 確認該移動的位置。 止 U 34. 如申請專利範圍第31項所述之全像 錄/再生裝置’其中： 存媒體之s己 在將該光讀取頭以該第二方向移動之後，該資料記錄/ 27 2005334>6Α 再生單元會沿著該使用者資料記錄區的該第二面，從該所 記錄的位址資料，讀取該光讀取頭目前位置的一位址，以 確認該移動的位置。Along the second side of the user data recording area, read the address of the current position of the optical pickup head from the address data of taxis> /, _., /, Along the user data record The second side of the area compares the first address component with the read address, and according to the comparison result, moves the optical pickup head in a direction corresponding to Xi. 22, the side 22 · The method for storing records and / or reproducing information in the hologram as described in item 19 of the scope of patent application, wherein: "_ ° King King storage medium includes a plurality of user data areas; and the method The method further includes inputting one of the identification codes of the user data areas. The method of recording and / or reproducing information on a holographic storage medium as described in item 20 of the patent application scope, wherein: "" The holographic storage medium includes a plurality of user data areas; and the method further includes entering an identification code of the user data areas. 24 2005 ^ 24 · The method for recording and / or reproducing information on a holographic storage medium as described in item 21 of the scope of patent application, wherein the holographic storage medium includes a plurality of user data areas; and The method further includes entering one of the identifiers of the user data fields. 25. The method for recording and / or regenerating information in the holographic image storage as described in item 19 of the scope of the patent application, further including: ′, Dou Shanglu records additional address data in the user data area. 26. The method for identifying recorded and / or reproduced information on a holographic storage medium as described in item 19 of the scope of the patent application, further comprising: on the bean, the optical pickup head corresponding to the first One side of the direction is recorded by reading along the first side of the user data recording area, and reading the '' material: and confirm that the movement position of the optical pickup head corresponds to the second = The method of recording green A as described in item M of the scope of the patent application, the method of regenerating information on the holographic storage medium, further including: /, Dou is using the optical pickup to correspond to the first面 的 古 古 ^ # ^, confirming the movement position of the optical pickup head by recording the information along the first side along the first side of the user data recording area ^ 曲 '读 兮 # Corresponds to the "face", 28. As described in item 21 of the scope of the patent application, the method of recording and / or reproducing information in the remaining household of the holographic image further includes: Take the head 4 'corresponding to the second side by the first-moving time along the user data recording area, and take the note 25 2 0053346dc record data 'and confirm that the moving position of the optical pickup head corresponds to the direction of the second side. 29. Recording / reproducing device of a king image storage medium, the hologram storage medium has A user data recording area and an auxiliary recording area for reproducing data, and the auxiliary recording area has a recorded address data along a first side of the user data recording area, and the recording / relocation includes: ~ A data recording / reproducing unit for receiving at least one first recording / regeneration address component, and reading a light from the recorded address data along the first side of the recording area of the user. A bit address of the current position of the read head; and a position control unit for comparing the first component of the input address with a “buy address” and, based on the comparison result, the optical read head is A direction corresponding to the first side. 30. The recording / reproducing device for a holographic storage medium as described in item 29 of the patent claim range, wherein: the Lu * yanhai data recording / reproducing unit further receives one and the First The second address module with a vertical surface; and // after the optical pickup is moved in the direction corresponding to the first surface, the position control unit Shan Fan moves the optical pickup vertically by the first A distance determined by the two address components. 31. A recording / reproducing device for a holographic storage medium as described in item 29 of the patent claim, wherein the auxiliary recording area has a -section along the main data recording area. Two-sided record 26 20053 ^ i6dlc recorded one-site data; pieces; = the input address further includes the second address group perpendicular to the first side-the recording / reproducing unit along the user data recording area. The second side 'reads the current address of the optical pickup head from the address data; and the position control unit follows the two sides of the user: # 料 recording area, and connects the second unit with the The reading is compared with: Comparison result 'The optical reading head should be on the second side = ratio 32. The recording / reproducing device as described in item 29 of the scope of patent application, where: After the light has been read, the reproduction unit will move along the player. : ㈣ 记 __ 第-面 Recorded address ㈣, read the -bit Π of the current position to confirm the moved position. U 33. The full recording / reproducing device as described in item 30 of the patent scope, wherein: after the head of the pinene body moves in the first direction, the data recording / reproducing sheet 7C g / 〇 is used In the data recording area of the user, the bit position of the κ object is determined by the current position of the reading head to confirm the position of the movement. Only U 34. The holographic recording / reproducing device described in item 31 of the scope of patent application 'where: The storage medium has recorded the data after the optical pickup has been moved in the second direction / 27 2005334 > The 6A reproduction unit reads a bit of the current position of the optical pickup head from the recorded address data along the second side of the user data recording area to confirm the moved position. 2828
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3476179B2 (en) * 1998-02-05 2003-12-10 日本電信電話株式会社 Card type hologram recording medium, method for manufacturing the same, and reproducing apparatus therefor
CA2322006A1 (en) * 1998-02-27 1999-09-02 Optware Corporation Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium
HU9801029D0 (en) * 1998-05-05 1998-06-29 Optilink Ab Method and system for recording information on a holographic card
JPH11344918A (en) * 1998-06-01 1999-12-14 Sony Corp Hologram recording medium, recording device, recording method, reproducing device and reproducing method
JP2000066567A (en) * 1998-08-25 2000-03-03 Victor Co Of Japan Ltd Card type hologram recording medium and its reproducing device
JP3921844B2 (en) * 1998-10-13 2007-05-30 日本ビクター株式会社 Optical recording medium and reproducing apparatus thereof

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