KR970066657A - Lighting system of LCD display system - Google Patents
Lighting system of LCD display system Download PDFInfo
- Publication number
- KR970066657A KR970066657A KR1019960007480A KR19960007480A KR970066657A KR 970066657 A KR970066657 A KR 970066657A KR 1019960007480 A KR1019960007480 A KR 1019960007480A KR 19960007480 A KR19960007480 A KR 19960007480A KR 970066657 A KR970066657 A KR 970066657A
- Authority
- KR
- South Korea
- Prior art keywords
- signals
- switch
- outputting
- horizontal
- synchronization
- Prior art date
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- Liquid Crystal Display Device Control (AREA)
Abstract
본 발명은 LCD TV 나 모니터에 조명기능을 부여한 LCD 디스플레이 시스템의 조명장치를 제공한다.The present invention provides a lighting apparatus of an LCD display system in which a lighting function is given to an LCD TV or a monitor.
본 발명은 LCD TV에 있어서, 수평 및 수직동기신호를 발생하는 동기 발생부와, 키입력부의 키입력에 따라 제1, 제2스위칭 제어신호를 출력하며, 동기 발생부에서 발생된 수평 및 수직동기신호에 알맞은 아날로그 R,G,B 신호를 출력하는 마이컴과, 마이컴의 제1스위칭 제어신호에 따라 수신부 또는 마이컴으로부터의 아날로그 R,G,B신호를 출력하는 제1스위치와, 마이컴의 제2스위칭 제어신호에 따라 수신부 동기 발생부로부터의 수평 및 수직동기신호를 출력하는 제2스위치를 구비한다.According to an aspect of the present invention, there is provided an LCD TV comprising: a synchronization generation unit for generating horizontal and vertical synchronization signals; a first and a second switching control signal output unit for outputting first and second switching control signals according to key inputs of the key input unit, A first switch for outputting analog R, G and B signals from a receiving unit or a micom according to a first switching control signal of a microcomputer, And a second switch for outputting horizontal and vertical synchronizing signals from the receiving section synchronization generating section according to the control signal.
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 LCD디스플레이 시스템의 조명장치의 구성을 나타낸 블록도, 제3도는 본 발명의 사용상태도.FIG. 2 is a block diagram showing a configuration of a lighting apparatus of an LCD display system according to the present invention, FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007480A KR970066657A (en) | 1996-03-19 | 1996-03-19 | Lighting system of LCD display system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960007480A KR970066657A (en) | 1996-03-19 | 1996-03-19 | Lighting system of LCD display system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970066657A true KR970066657A (en) | 1997-10-13 |
Family
ID=66215984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960007480A KR970066657A (en) | 1996-03-19 | 1996-03-19 | Lighting system of LCD display system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970066657A (en) |
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1996
- 1996-03-19 KR KR1019960007480A patent/KR970066657A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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N231 | Notification of change of applicant | ||
WITN | Withdrawal due to no request for examination |