JPS6428076U - - Google Patents
Info
- Publication number
- JPS6428076U JPS6428076U JP12331687U JP12331687U JPS6428076U JP S6428076 U JPS6428076 U JP S6428076U JP 12331687 U JP12331687 U JP 12331687U JP 12331687 U JP12331687 U JP 12331687U JP S6428076 U JPS6428076 U JP S6428076U
- Authority
- JP
- Japan
- Prior art keywords
- supplied
- image
- screen
- signals
- alternately
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000015654 memory Effects 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図は本考案によるスキヤンコンバータの構
成を示す図、第２図はその動作を説明する図及び
第３図は本考案の実施例による回路構成を示す図
である。
６，１７…ブラウン管装置、７，１８…光シヤ
ツタメガネ。
FIG. 1 is a diagram showing the configuration of a scan converter according to the present invention, FIG. 2 is a diagram explaining its operation, and FIG. 3 is a diagram showing the circuit configuration according to an embodiment of the present invention. 6, 17... Braun tube device, 7, 18... Optical shutter glasses.
Claims (1)
像信号を交互に切換えて出力する画像信号出力手
段から供給される画像信号をブラウン管装置に表
示させ、左右の切換に同期して交互に開閉する光
シヤツタメガネでその表示画像を見るように成つ
た立体画像表示装置に付属するスキヤンコンバー
タであつて、 前記画像信号出力手段から供給される前記第１
画面分の画像信号をストアする少なくとも３個の
メモリと、逐次供給される左右交互の１画面分の
画像信号を規則的に選択した前記メモリに逐次書
込ませるメモリ書込み制御手段と、前記メモリの
うち前記書込み動作中でない残りの前記メモリに
ストアされた左右の１画面分の画像信号を前記切
換速度のｎ倍の速度（ｎ：２以上の整数）で交互
に選択して読出しを行わせて前記ブラウン管装置
に画像信号を供給させるメモリ読出し制御手段と
、このメモリ読出し制御手段の読出し制御動作に
同期して、前記ブラウン管装置に対して垂直及び
水平同期信号をそして前記光シヤツタメガネに対
して左右の開閉制御信号を出力する同期信号発生
手段とを備えて成る立体画像表示装置用スキヤン
コンバータ。[Claims for Utility Model Registration] Image signals supplied from an image signal output means that alternately switches and outputs image signals for one screen captured by left and right eye cameras are displayed on a cathode ray tube device, A scan converter attached to a stereoscopic image display device configured to view the displayed image with optical shutter glasses that are alternately opened and closed in synchronization with switching, wherein the first signal is supplied from the image signal output means.
at least three memories for storing image signals for one screen; a memory write control means for sequentially writing one screen's worth of image signals alternately supplied on the left and right to the regularly selected memories; Among them, image signals for one screen on the left and right sides stored in the remaining memories that are not in the writing operation are alternately selected and read out at a speed n times the switching speed (n: an integer of 2 or more). A memory readout control means for supplying an image signal to the cathode ray tube device, and in synchronization with the readout control operation of the memory readout control means, vertical and horizontal synchronization signals are supplied to the cathode ray tube device, and left and right synchronization signals are supplied to the optical shutter glasses. A scan converter for a stereoscopic image display device, comprising a synchronizing signal generating means for outputting an opening/closing control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12331687U JPS6428076U (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12331687U JPS6428076U (en) | 1987-08-12 | 1987-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428076U true JPS6428076U (en) | 1989-02-17 |
Family
ID=31372057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12331687U Pending JPS6428076U (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428076U (en) |
-
1987
- 1987-08-12 JP JP12331687U patent/JPS6428076U/ja active Pending
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