JPH02148192U - - Google Patents
Info
- Publication number
- JPH02148192U JPH02148192U JP5786589U JP5786589U JPH02148192U JP H02148192 U JPH02148192 U JP H02148192U JP 5786589 U JP5786589 U JP 5786589U JP 5786589 U JP5786589 U JP 5786589U JP H02148192 U JPH02148192 U JP H02148192U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- binary video
- display device
- raster scan
- video
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
Description
第１図は本考案の一実施例のブロツク図、第２
図は第１図の実施例の動作を示すタイミングチヤ
ート、第３図はＸ軸およびＹ軸方向に連続したビ
デオ表示の説明図である。
１０……ビデオメモリ、１１……フリツプフロ
ツプ、１２……論理積ゲート、１３……デイレイ
ライン、１４……論理和ゲート、１５……映像増
幅器、１６……ＣＲＴ、１００……画素クロツク
、１０１……２値ビデオ、１０２……立ち上がり
ビデオ、１０３……遅延立ち上りビデオ、１０４
……モデイフアイビデオ。
Fig. 1 is a block diagram of an embodiment of the present invention;
This figure is a timing chart showing the operation of the embodiment of FIG. 1, and FIG. 3 is an explanatory diagram of continuous video display in the X-axis and Y-axis directions. 10... Video memory, 11... Flip-flop, 12... AND gate, 13... Delay line, 14... OR gate, 15... Video amplifier, 16... CRT, 100... Pixel clock, 101... ... Binary video, 102 ... Rising video, 103 ... Delayed rising video, 104
...Modify video.
Claims (1)
み出しＣＲＴに表示する表示装置において、ラス
タスキヤンに同期して読み出した２値ビデオ信号
の連続性を検出し、単独な２値ビデオ信号のみパ
ルス幅を広げることを特徴とする表示装置。 In a display device that reads a binary video signal using the raster scan method and displays it on a CRT, the continuity of the read binary video signal is detected in synchronization with the raster scan, and the pulse width of only the individual binary video signal is widened. Characteristic display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5786589U JPH02148192U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5786589U JPH02148192U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148192U true JPH02148192U (en) | 1990-12-17 |
Family
ID=31582961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5786589U Pending JPH02148192U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148192U (en) |
-
1989
- 1989-05-18 JP JP5786589U patent/JPH02148192U/ja active Pending
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