KR970071445A - Interface device for the on-screen display signal of the LCD monitor - Google Patents
Interface device for the on-screen display signal of the LCD monitor Download PDFInfo
- Publication number
- KR970071445A KR970071445A KR1019960012286A KR19960012286A KR970071445A KR 970071445 A KR970071445 A KR 970071445A KR 1019960012286 A KR1019960012286 A KR 1019960012286A KR 19960012286 A KR19960012286 A KR 19960012286A KR 970071445 A KR970071445 A KR 970071445A
- Authority
- KR
- South Korea
- Prior art keywords
- screen display
- signal
- display signal
- interface device
- lcd monitor
- Prior art date
Links
Abstract
본 발명은 LCD 모니터의 온 스크린 디스플레이 신호 인터페이스 장치에 관한 것으로서, 온 스크린 디스플레이 신호를 출력하는 온 스크린 디스플레이부에 연결되어 출력되는 온 스크린 디스플레이 신호를 입력되는 비디오 신호의 전압 레벨과 같도록 변환하는 레벨 변환기와, 온 스크린 디스플레이 기능을 사용하지 않을 경우에는 입력되는 비디오 신호를 출력하고, 온 스크린 디스플레이 기능을 사용할 경우에는 수직동기신호와 수평동기신호를 이용하여 화면의 정해진 위치에 비디오 신호와 함께 상기 레벨 변환기에서 출력되는 온 스크린 디스플레이 신호를 스위칭하는 먹스와, 상기 먹스에서 먹싱된 신호를 디지탈 신호로 변환하는 아날로그/디지탈 변환기로 구성되어 있다.The present invention relates to an on-screen display signal interface device for an LCD monitor, and more particularly, to an on-screen display signal interface device for connecting an on-screen display signal outputting an on-screen display signal to a level Screen display function. When the on-screen display function is used, the video signal and the video signal are output to a predetermined position on the screen by using the vertical synchronizing signal and the horizontal synchronizing signal, A mux for switching on-screen display signals output from the converter, and an analog / digital converter for converting the signals fed from the mux into digital signals.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명에 따른 LCD 모니터에 있어서 온 스크린 디스플레이 신호의 인터페이스 장치의 일실시예를 나타낸 블럭도.FIG. 2 is a block diagram showing an embodiment of an interface device for an on-screen display signal in an LCD monitor according to the present invention; FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960012286A KR970071445A (en) | 1996-04-22 | 1996-04-22 | Interface device for the on-screen display signal of the LCD monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960012286A KR970071445A (en) | 1996-04-22 | 1996-04-22 | Interface device for the on-screen display signal of the LCD monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970071445A true KR970071445A (en) | 1997-11-07 |
Family
ID=66216691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960012286A KR970071445A (en) | 1996-04-22 | 1996-04-22 | Interface device for the on-screen display signal of the LCD monitor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970071445A (en) |
-
1996
- 1996-04-22 KR KR1019960012286A patent/KR970071445A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |