JPH03117272U - - Google Patents
Info
- Publication number
- JPH03117272U JPH03117272U JP2567090U JP2567090U JPH03117272U JP H03117272 U JPH03117272 U JP H03117272U JP 2567090 U JP2567090 U JP 2567090U JP 2567090 U JP2567090 U JP 2567090U JP H03117272 U JPH03117272 U JP H03117272U
- Authority
- JP
- Japan
- Prior art keywords
- deflector
- light source
- beam light
- vector data
- timekeeping
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
図は本考案の一実施例を示すビーム光のベクト
ルスキヤンによる図形等の表示装置のブロツク図
である。
1……計時部、2……ベクトルデータ変換部、
3……ビーム光の偏向制御駆動部、4,5……偏
向器、6……ビーム光源、7……スクリーンであ
る。
The figure is a block diagram of a display device for displaying figures and the like by vector scan of beam light, showing an embodiment of the present invention. 1... Time measurement section, 2... Vector data conversion section,
3... Beam light deflection control drive unit, 4, 5... Deflector, 6... Beam light source, 7... Screen.
Claims (1)
おいて、計時部でカウントした時計情報をベクト
ルデータに変換する変換部と、同ベクトルデータ
に基づきビーム光源とビームのX軸方向の第1の
偏向器及びY軸方向の第2の偏向器とを制御する
ビーム光源駆動部とからなるベクトルスキヤンに
よるスクリーン上の拡大投影を特徴とする表示装
置。 In the display of a clock or a device having a timekeeping function, etc., there is a conversion section that converts the clock information counted by the timekeeping section into vector data, and a beam light source and a first deflector in the X-axis direction of the beam based on the vector data; 1. A display device characterized by enlarged projection on a screen by vector scanning, which is comprised of a second axial deflector and a beam light source driver that controls the second deflector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2567090U JPH03117272U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2567090U JPH03117272U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03117272U true JPH03117272U (en) | 1991-12-04 |
Family
ID=31528592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2567090U Pending JPH03117272U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03117272U (en) |
-
1990
- 1990-03-14 JP JP2567090U patent/JPH03117272U/ja active Pending