KR980007534A - Video Magnifier of Television - Google Patents
Video Magnifier of Television Download PDFInfo
- Publication number
- KR980007534A KR980007534A KR1019960023426A KR19960023426A KR980007534A KR 980007534 A KR980007534 A KR 980007534A KR 1019960023426 A KR1019960023426 A KR 1019960023426A KR 19960023426 A KR19960023426 A KR 19960023426A KR 980007534 A KR980007534 A KR 980007534A
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- KR
- South Korea
- Prior art keywords
- image
- horizontal
- vertical
- signal
- enlargement
- Prior art date
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- Controls And Circuits For Display Device (AREA)
Abstract
본 발명은 텔레비전의 영상확대장치에 관한 것으로, CRT장치상에서 지정된 특정한 범위의 영상신호를 확대처리하기 위해 상기 영상신호에 대한 영상확대모드의 설정과 수평/수직영상비의 설정을 위한 리모콘(10)과, 상기 영상확대모드에서 설정되는 수평/수직영상비에 의한 영상신호의 확대처리를 제어하는 제어부(12), 상기 영상확대모드의 설정시 상기 제어부(12)의 제어하에 상기 수평/수직영상비에 대응하는 커서의 화면표시를 위한 OSD신호를 생성하는 OSD처리부(26), 상기 커서에 의해 표시되는 영역에 대한 영상신호의 확대보정처리를 실행하는 영상확대보정처리부(28)를 구비하여 구성된 것이다.The present invention relates to a video magnification apparatus of a television, and a remote controller (10) for setting an image magnification mode and a horizontal / vertical aspect ratio for the video signal in order to magnify a specific range of video signals specified on a CRT apparatus. And a control unit 12 for controlling an enlargement process of an image signal by a horizontal / vertical image ratio set in the image enlargement mode, and the horizontal / vertical image ratio under the control of the control unit 12 when setting the image enlargement mode. OSD processing section 26 for generating an OSD signal for the screen display of the cursor corresponding to the and the image enhancement correction processing section 28 for performing an enlargement correction process of the video signal for the area displayed by the cursor .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제 1도는 본 발명에 따른 영상확대장치가 적용되는 텔레비전의 블록구성을 나타낸 도면.1 is a block diagram of a television to which an image magnifying apparatus according to the present invention is applied.
제 2도는 제 1도에 도시된 화면확대처리부의 구성예를 나타낸 도면.2 is a diagram showing an example of the configuration of the screen magnification processing unit shown in FIG.
제 3도는 본 발명에 따른 텔레비젼의 영상확대장치의 동작을 설명하는 플로우차트.3 is a flowchart for explaining the operation of the image magnification apparatus of a television according to the present invention.
제4(a)도와 (b)도는 본 발명에 따른 텔레비젼의 영상확대장치에 의해 실행되는 영상확대과정을 설명하는 도면이다.4 (a) and (b) are diagrams illustrating an image magnification process performed by the image magnification apparatus of a television according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960023426A KR980007534A (en) | 1996-06-25 | 1996-06-25 | Video Magnifier of Television |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960023426A KR980007534A (en) | 1996-06-25 | 1996-06-25 | Video Magnifier of Television |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980007534A true KR980007534A (en) | 1998-03-30 |
Family
ID=66288900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960023426A KR980007534A (en) | 1996-06-25 | 1996-06-25 | Video Magnifier of Television |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980007534A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000044739A (en) * | 1998-12-30 | 2000-07-15 | 전주범 | Apparatus for enlarging screen of digital television |
KR100519342B1 (en) * | 2003-06-13 | 2005-10-07 | 엘지전자 주식회사 | Apparatus and method for multi-point transfer of television system |
US7176946B2 (en) | 2001-02-13 | 2007-02-13 | Samsung Electronics Co., Ltd. | Displaying apparatus and method of controlling the same |
WO2016186254A1 (en) * | 2015-05-18 | 2016-11-24 | 엘지전자 주식회사 | Display device and control method therefor |
-
1996
- 1996-06-25 KR KR1019960023426A patent/KR980007534A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000044739A (en) * | 1998-12-30 | 2000-07-15 | 전주범 | Apparatus for enlarging screen of digital television |
US7176946B2 (en) | 2001-02-13 | 2007-02-13 | Samsung Electronics Co., Ltd. | Displaying apparatus and method of controlling the same |
KR100519342B1 (en) * | 2003-06-13 | 2005-10-07 | 엘지전자 주식회사 | Apparatus and method for multi-point transfer of television system |
WO2016186254A1 (en) * | 2015-05-18 | 2016-11-24 | 엘지전자 주식회사 | Display device and control method therefor |
US10986302B2 (en) | 2015-05-18 | 2021-04-20 | Lg Electronics Inc. | Display device and control method therefor |
US11323651B2 (en) | 2015-05-18 | 2022-05-03 | Lg Electronics Inc. | Display device and control method therefor |
US11962934B2 (en) | 2015-05-18 | 2024-04-16 | Lg Electronics Inc. | Display device and control method therefor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |