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KR950001754A - Multi-channel caption display and method - Google Patents

Multi-channel caption display and method Download PDF

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Publication number
KR950001754A
KR950001754A KR1019930011688A KR930011688A KR950001754A KR 950001754 A KR950001754 A KR 950001754A KR 1019930011688 A KR1019930011688 A KR 1019930011688A KR 930011688 A KR930011688 A KR 930011688A KR 950001754 A KR950001754 A KR 950001754A
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KR
South Korea
Prior art keywords
channel
caption
ccd
key input
osd
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Ceased
Application number
KR1019930011688A
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Korean (ko)
Inventor
백운길
Original Assignee
이헌조
주식회사 금성사
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930011688A priority Critical patent/KR950001754A/en
Publication of KR950001754A publication Critical patent/KR950001754A/en
Ceased legal-status Critical Current

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Abstract

본 발명은 임의의 채널 및 브이씨알을 시청중 사용자가 원하는 타채널의 방송상태를 캡션을 통해 자막으로 동시에 시청할 수 있도록한 캡션표시 장치에 관한 것으로, 현재 디스플레이 되는 화상의 영상이 CCD로 디스플레이 되므로서 청각장애자가 아닌 일반인에게는 CCD시스템의 사용의미가 없으며, 임의의 채널 및 브이씨알을 시청중, 사용자가 원하는 타채널의 방송상태를 확인할 수 없는 문제점을 해결하기 위한 것이다.The present invention relates to a caption display device which enables a user to simultaneously watch a broadcasting channel of another channel desired by a user while capturing an arbitrary channel and V-Cal through captions. The general public who does not have a hearing impairment has no meaning of using a CCD system, and is intended to solve a problem of not being able to check a broadcasting state of another channel that a user wants while watching an arbitrary channel and VRC.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 CCD기능이 내장된 TV용 마이컴을 구비하므로서 임의의 채널방송 및 브이씨알을 시청중 사용자가 원하는 타채널의 방송상태 즉 뉴스등을 자막을 통해 동시에 시청할 수 있게 하므로서 청각 장채자 및 일반인들도 CCD를 이용가능하게 한 것으로, CCD시스템에 적용한다.The present invention is provided with a microcomputer for TV with a built-in CCD function in order to solve such a conventional problem, while watching the arbitrary channel broadcasting and V-CAL, the user can simultaneously watch the broadcasting status of other channels, that is news, etc. through subtitles. By making the CCD available to the auditory collectors and the general public, it applies to CCD systems.

Description

다중 채널 캡션 표시장치와 방법Multi-channel caption display and method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 본 발명 캡션표시 장치의 구성을 보인 블럭도, 제5도는 본 발명 캡션표시 장치내의 마이컴 구성을 보인 블럭도.4 is a block diagram showing the configuration of the caption display device of the present invention, and FIG. 5 is a block diagram showing the configuration of a microcomputer in the caption display device of the present invention.

Claims (2)

다수의 영상신호원 중에서 현재 시청할 하나의 영상신호를 선택하는 영상선택스위치(SW31)와, 다수의 영상신호원 중에서 캡션 데이타 추출을 위해 하나의 영상신호를 선택하는 캡션 영상선택 스위치(SW32)와, 상기 캡션 영상선택 스위치(SW32)에서 선택한 영상신호에서 캡션 데이타를 추출하는 캡션 데이타 추출부(37)와, 자체 OSD기능과 외부 캡션 데이타를 입력받기 위한 인터페이스부(49)를 갖고 상기 캡션 데이타 추출부(37)에서 추출된 캡션 데이타를 상기 영상선택 스위치(SW31)로 선택된 화면에 OSD자막으로 출력해주는 마이컴(34)과, 상기 채널 스위칭 데이타가 저장되는 메모리부(38)로 구성된 다중 채널 캡션 표시장치.A video selection switch (SW31) for selecting one video signal to be currently viewed from a plurality of video signal sources, a caption video selection switch (SW32) for selecting one video signal for caption data extraction from a plurality of video signal sources; The caption data extraction unit has a caption data extraction unit 37 for extracting caption data from the image signal selected by the caption image selection switch SW32, and an interface unit 49 for receiving its own OSD function and external caption data. A multi-channel caption display device comprising a microcomputer 34 for outputting caption data extracted at 37 to the screen selected by the image selection switch SW31 as an OSD subtitle, and a memory unit 38 storing the channel switching data. . 키이입력을 판단하는 제1과정과, 상기 키이입력 판단결과 다채널 CCD키이입력인 경우 다채널 CCD모드를 온/오프 토클로 세팅시키는 제2과정과, 상기 키이입력 판단결과 CCD채널 전환키이 입력인 경우 상기 제1과정에 의하여 CCD모드 온상태이면 CCD채널 입력을 순차 전환시키는 제3과정과, 상기 키이입력 판단 결과 다채널 CCD모드 온상태에서 현재 TV제어 OSD중인가의 여부를 판단하여 TV제어 OSD중이면 TV관련 OSD실행후 종료하는 제4과정과, 상기 제4과정 판단결과 현재 TV제어 OSD중의 아니면 상기 제3과정에서 전환되어 입력된 CCD채널의 속성을 재세팅하고, 재세팅된 속성의 캡션 자막을 현재 시청중인 화면에 OSD로 표시하는 제5과정으로 이루어진 다중 채널 캡션 표시방법.A first process of determining key input, a second process of setting a multi-channel CCD mode to on / off toggle if the key input determination result is a multi-channel CCD key input, and a CCD channel switching key input as a result of the key input determination result In the case where the CCD mode is turned on by the first process, a third process of sequentially switching the CCD channel input is performed, and as a result of the key input determination, it is determined whether or not the TV control OSD is currently in the multi-channel CCD mode turned on. And the fourth step of terminating after executing the OSD related to the TV, and resetting the attributes of the CCD channel which has been switched in the third process or in the current TV control OSD as a result of the determination of the fourth process, and caption caption of the reset attribute. A multi-channel caption display method comprising a fifth step of displaying the OSD to the screen currently being watched. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930011688A 1993-06-25 1993-06-25 Multi-channel caption display and method Ceased KR950001754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930011688A KR950001754A (en) 1993-06-25 1993-06-25 Multi-channel caption display and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930011688A KR950001754A (en) 1993-06-25 1993-06-25 Multi-channel caption display and method

Publications (1)

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KR950001754A true KR950001754A (en) 1995-01-03

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KR1019930011688A Ceased KR950001754A (en) 1993-06-25 1993-06-25 Multi-channel caption display and method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100648338B1 (en) * 2000-01-26 2006-11-23 엘지전자 주식회사 Caption display device of digital TV

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100648338B1 (en) * 2000-01-26 2006-11-23 엘지전자 주식회사 Caption display device of digital TV

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