KR970078602A - A plurality of teletext page information screen display devices - Google Patents
A plurality of teletext page information screen display devices Download PDFInfo
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- KR970078602A KR970078602A KR1019960015353A KR19960015353A KR970078602A KR 970078602 A KR970078602 A KR 970078602A KR 1019960015353 A KR1019960015353 A KR 1019960015353A KR 19960015353 A KR19960015353 A KR 19960015353A KR 970078602 A KR970078602 A KR 970078602A
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Abstract
본 발명은 텔레비젼방송과 함께 복수의 텔레텍스트정보에 대한 화면을 표시해 줌으로써 정보습득상의 시간절약을 꾀하도록 함과 더불어 과도한 텔레텍스트화면표시시 텔레비젼방송화면이 자동뮤팅되도록 함으로써 텔레텍스트화면에 대한 시청집중도를 높혀 줄 수 있도록 한 복수의 텔레텍스트 페이지정보 화면표시장치를 제공하기 위한 것이다.The present invention can save time on acquiring information by displaying a screen for a plurality of teletext information together with a television broadcast, and also enables automatic muting of a television broadcast screen when an excessive teletext screen is displayed, The present invention provides a plurality of teletext page information screen display apparatuses.
이를 위해 본 발명은, 문자디코더(44) 및 방송신호중의 영상신호를 재생처리하는 영상재생수단을 갖춘 텔레비전에서, 복수페이지 동시표시용 일괄자막표시모드의 설정 및 복수페이지 설정이 가능한 키입력부(22)와, 상기 영상재생수단으로부터의 영상신호를 뮤팅시키는 영상뮤팅부(24), 상기 영상재생수단으로부터의 영상신호와 상기 문자디코더(44)로부터의 자막신호를 슈퍼임포즈시키는 슈퍼임포즈회로부(26) 및, 상기 일갈자막표시 모드에 따라 설정된 복수페이지에 대한 자막신호가 상기 영상재생수단으로부터의 영상신호와 함께 퐈면표시되도록 제어함과 더불어 현재 화면표시되는 페이지가 기지정된 페이지수를 초과할 경우 상기 영상재생수단으로부터의 영상신호가 뮤팅되도록 제어하는 제어부(46)를 추가로 구비하고, 상기 문자디코더(44)에는 상기 일괄자막표시모드하에서 설정되는 복수페이지에 대한 자막신호를 각각 순차적으로 저장/출력시키는 일괄자막신호제공수단(36,38,40)이 추가로 구비된 것이다.To this end, the present invention provides a television set having a character decoder (44) and a video playback means for playing back a video signal in a broadcast signal, a key input unit (22) for setting a batch caption display mode for multi- A superimposing circuit unit superimposing a video signal from the video reproducing unit and a caption signal from the character decoder; and a superimposing circuit unit superimposing a video signal from the video reproducing unit and a caption signal from the character decoder, 26), and a caption signal for a plurality of pages set according to the uniform caption display mode is displayed together with a video signal from the image reproducing means, and when a page displayed on the current screen exceeds a predetermined number of pages And a control unit (46) for controlling the video signal from the video reproducing means to be mutable, wherein the character decoder (44) Group is provided with the caption signal for the plurality of pages, which is set under the subtitle display mode, the batch to batch caption signal providing means (36,38,40) are added to store I / O, respectively in sequence.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 텔레텍스트정보가 실린 일반적인 복합영상신호의 파형도, 제2도는 일반적인 NRZ(Non-Return to Zero)신호의 파형도, 제3도는 제1도에 도시된 텔레텍스트정보가 전송되는 데이터라인 구조를 나타낸 도면, 제4도는 본 발명의 실시예에 따른 복수의 텔레텍스트 페이지정보 화면표시장치의 블럭구성도, 제5도는 제4도에 도시된 제어부의 제어처리순서 및 제어내용을 설명하는 플로우챠트, 제6도는 본 발명의 실시예에 따른 일광자막모드시 페이지의 지정에 따라 화면표시되는 형태를 나타낸 도면이다.FIG. 1 is a waveform diagram of a general composite video signal in which teletext information is placed, FIG. 2 is a waveform diagram of a general NRZ (Non-Return to Zero) signal, FIG. 4 is a block diagram of a plurality of teletext page information screen display apparatuses according to an embodiment of the present invention, FIG. 5 is a flow for explaining a control processing procedure and control contents of the control unit shown in FIG. FIG. 6 is a diagram illustrating a screen display mode according to a designation of a page in a daylight caption mode according to an embodiment of the present invention. FIG.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960015353A KR970078602A (en) | 1996-05-10 | 1996-05-10 | A plurality of teletext page information screen display devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960015353A KR970078602A (en) | 1996-05-10 | 1996-05-10 | A plurality of teletext page information screen display devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970078602A true KR970078602A (en) | 1997-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960015353A KR970078602A (en) | 1996-05-10 | 1996-05-10 | A plurality of teletext page information screen display devices |
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| Country | Link |
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| KR (1) | KR970078602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100425323B1 (en) * | 2002-01-30 | 2004-03-30 | 삼성전자주식회사 | Optical disk reproducing apparatus and method being capable of simultaneously reproducing multiple sub-pictures |
-
1996
- 1996-05-10 KR KR1019960015353A patent/KR970078602A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100425323B1 (en) * | 2002-01-30 | 2004-03-30 | 삼성전자주식회사 | Optical disk reproducing apparatus and method being capable of simultaneously reproducing multiple sub-pictures |
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