JPH0371420U - - Google Patents
Info
- Publication number
- JPH0371420U JPH0371420U JP1989133293U JP13329389U JPH0371420U JP H0371420 U JPH0371420 U JP H0371420U JP 1989133293 U JP1989133293 U JP 1989133293U JP 13329389 U JP13329389 U JP 13329389U JP H0371420 U JPH0371420 U JP H0371420U
- Authority
- JP
- Japan
- Prior art keywords
- character
- record carrier
- pulse
- recording
- spindle motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は本考案の他の実施例の構成を示す
ブロツク図、第３図は従来例の構成を示すブロツ
ク図、第４図は従来例の構成によるタイミングチ
ヤート図、第５図は従来例の課題を示す説明図で
ある。
１……文字エンコーダ、７……光変調器、１０
……光デイスク、１１ａ，ｂ，ｃ……ＦＧパルス
、１２ａ，ｂ，ｃ……位置検出器。
FIG. 1 is a block diagram showing the configuration of one embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of another embodiment of the present invention, FIG. 3 is a block diagram showing the configuration of a conventional example, and FIG. The figure is a timing chart of the configuration of the conventional example, and FIG. 5 is an explanatory diagram showing the problems of the conventional example. 1...Character encoder, 7...Light modulator, 10
...Optical disk, 11a, b, c...FG pulse, 12a, b, c... Position detector.
補正 平２．２．１４
考案の名称を次のように補正する。
考案の名称 記録担体のキヤラクタ文字記録
方式Amendment 2.2.14 Hei 2.2.14 The name of the invention is amended as follows. Name of invention Characteristic character recording method for record carrier
Claims (1)
、該スピンドルモータのＦＧパルスや原点パルス
に同期させて前記記録担体にレーザ光を照射し、
キヤラクタ文字を記録する手段において、前記記
録担体の記録領域を複数に分割し、各々の領域を
検出する検出手段と、前記記録担体の記録領域に
対して前記ＦＧパルスのパルス数を可変する手段
とにより前記キヤラクタ文字の文字幅を可変する
ことを特徴とする記録担体のキヤラクタ文字記録
方式。 Rotating the record carrier by a spindle motor, irradiating the record carrier with a laser beam in synchronization with an FG pulse or an origin pulse of the spindle motor,
The means for recording character characters includes a detection means for dividing the recording area of the record carrier into a plurality of areas and detecting each area, and means for varying the number of pulses of the FG pulse with respect to the recording area of the record carrier. A character character recording method for a record carrier, characterized in that the character width of the character character is varied by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133293U JPH0371420U (en) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133293U JPH0371420U (en) | 1989-11-16 | 1989-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371420U true JPH0371420U (en) | 1991-07-19 |
Family
ID=31680702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989133293U Pending JPH0371420U (en) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7436420B2 (en) | 2000-10-30 | 2008-10-14 | Yamaha Corporation | System and method for controlling a tracking servo during label printing |
-
1989
- 1989-11-16 JP JP1989133293U patent/JPH0371420U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7436420B2 (en) | 2000-10-30 | 2008-10-14 | Yamaha Corporation | System and method for controlling a tracking servo during label printing |
| US7471305B2 (en) | 2000-10-30 | 2008-12-30 | Yamaha Corporation | Constant angular velocity disk label printing |
| US7561174B2 (en) | 2000-10-30 | 2009-07-14 | Yamaha Corporation | Optical media printing using a vibration signal |
| US7675535B2 (en) | 2000-10-30 | 2010-03-09 | Yamaha Corporation | System and method for controlling a tracking servo during label printing |
| US7869340B2 (en) | 2000-10-30 | 2011-01-11 | Yamaha Corporation | Method of printing label on optical disk, optical disk unit, and optical disk |
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