KR970068519A - Automatic selection method of external input of television - Google Patents
Automatic selection method of external input of television Download PDFInfo
- Publication number
- KR970068519A KR970068519A KR1019960006746A KR19960006746A KR970068519A KR 970068519 A KR970068519 A KR 970068519A KR 1019960006746 A KR1019960006746 A KR 1019960006746A KR 19960006746 A KR19960006746 A KR 19960006746A KR 970068519 A KR970068519 A KR 970068519A
- Authority
- KR
- South Korea
- Prior art keywords
- external input
- lines
- selecting
- television
- input lines
- Prior art date
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Abstract
본 발명은 복수의 외부입력 라인이 설치된 TV에서 최소의 키조작을 통하여 원하는 비디오 모드를 선택할 수 있는 방법에 관한 것이다.The present invention relates to a method for selecting a desired video mode through a minimum key operation on a TV equipped with a plurality of external input lines.
지금까지는 다수의 외부입력 라인을 가지는 TV에서 외부입력 선택시 기계적으로 정해진 순서대로 선택되기 때문에 불필요한 키잉조작을 반족수행하지 않으면 안되었다.Until now, TVs with multiple external input lines have been selected in order of mechanical selection for external input selection, so that unnecessary keying operations have to be performed.
본 발명은 각 외부입력 라인을 모니터하여 먼저 동기신호 검출되는 라인만 순차 로테이션 방식으로 선택되게 하고, 다음은 A/V 케이블이 연결된 외부입력 라인만 순차 로테이션 되게 하고, 나중에 외부입력 케이블도 연결되어 있지 않은 조건에서는 기존의 방식대로 기계적인 수서에 따라 외부입력이 선택되게 한다.The present invention monitors only the external input lines and sequentially selects only the lines that are detected as synchronous signals, and then turns on only the external input lines to which the A / V cable is connected, and then the external input cables are also connected The external input is selected according to the mechanical procedure in the conventional manner.
이에 따라 외부입력 선택 조작시 키이 횟수를 줄일 수 있어 TV 사용이 편리해진다.As a result, the number of keystrokes can be reduced during the operation of selecting an external input, thereby facilitating the use of the TV.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제 1 도는 본 발명의 실행을 위한 TV내부의 외부입력 선택회로 구성도, 제 2 도는 본 발명을 설명하기 위한 흐름도.FIG. 1 is a block diagram of an external input selection circuit inside a TV for execution of the present invention, and FIG. 2 is a flowchart for explaining the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960006746A KR970068519A (en) | 1996-03-13 | 1996-03-13 | Automatic selection method of external input of television |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960006746A KR970068519A (en) | 1996-03-13 | 1996-03-13 | Automatic selection method of external input of television |
Publications (1)
Publication Number | Publication Date |
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KR970068519A true KR970068519A (en) | 1997-10-13 |
Family
ID=66215701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019960006746A KR970068519A (en) | 1996-03-13 | 1996-03-13 | Automatic selection method of external input of television |
Country Status (1)
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KR (1) | KR970068519A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100386274B1 (en) * | 2001-03-23 | 2003-06-02 | 엘지전자 주식회사 | Editing method for external input of television |
KR20030058112A (en) * | 2001-12-29 | 2003-07-07 | 엘지전자 주식회사 | Signal input port selection method for digital broadcasting receiver |
KR20040000235A (en) * | 2002-06-24 | 2004-01-03 | 삼성전자주식회사 | Image signal receiving apparatus easy to change of video mode |
KR100760607B1 (en) * | 2005-11-01 | 2007-09-20 | 주식회사 자라다 | Disply control system using backup function and control method thereof |
-
1996
- 1996-03-13 KR KR1019960006746A patent/KR970068519A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100386274B1 (en) * | 2001-03-23 | 2003-06-02 | 엘지전자 주식회사 | Editing method for external input of television |
KR20030058112A (en) * | 2001-12-29 | 2003-07-07 | 엘지전자 주식회사 | Signal input port selection method for digital broadcasting receiver |
KR20040000235A (en) * | 2002-06-24 | 2004-01-03 | 삼성전자주식회사 | Image signal receiving apparatus easy to change of video mode |
KR100760607B1 (en) * | 2005-11-01 | 2007-09-20 | 주식회사 자라다 | Disply control system using backup function and control method thereof |
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WITN | Withdrawal due to no request for examination |