KR950010620A - Caption signal generation circuit of television receiver - Google Patents

Caption signal generation circuit of television receiver Download PDF

Info

Publication number
KR950010620A
KR950010620A KR1019930019936A KR930019936A KR950010620A KR 950010620 A KR950010620 A KR 950010620A KR 1019930019936 A KR1019930019936 A KR 1019930019936A KR 930019936 A KR930019936 A KR 930019936A KR 950010620 A KR950010620 A KR 950010620A
Authority
KR
South Korea
Prior art keywords
television receiver
caption
caption signal
generation circuit
signal generation
Prior art date
Application number
KR1019930019936A
Other languages
Korean (ko)
Other versions
KR960010488B1 (en
Inventor
유혜성
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930019936A priority Critical patent/KR960010488B1/en
Publication of KR950010620A publication Critical patent/KR950010620A/en
Application granted granted Critical
Publication of KR960010488B1 publication Critical patent/KR960010488B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Abstract

본 발명은 캡션 IC로 일정 레벨의 캡션신호를 출력해주는 텔레비젼 수상기의 캡션신호 발생회로에 관한 것으로 영상신호를 출력하는 메인 IC(21)와 이 메인IC(21)로부터 출력되는 영상신호를 증폭하여 모니터 아웃단자로 출력하는 증폭기(220를 갖춘 텔레비젼 수상기에 있어서 상기 증폭기(22)로부터 출력되는 영상신호를 버퍼수단(24)으로 버퍼링하여 캡션 IC(3)로 인가하도록 구성된 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a caption signal generating circuit of a television receiver that outputs a caption signal of a predetermined level to a caption IC. In a television receiver having an amplifier 220 for outputting to an out terminal, the video signal output from the amplifier 22 is buffered by the buffer means 24 and applied to the caption IC 3.

Description

텔레비젼 수상기의 캡션신호 발생회로Caption signal generation circuit of television receiver

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

제2도는 본 발명에 따른 캡션신호 발생회로를 나타낸 블록 구성도2 is a block diagram showing a caption signal generating circuit according to the present invention

Claims (1)

영상신호를 출력하는 메인 IC(21)와 이 메인IC(21)로부터 출력되는 영상신호를 증폭하여 모니터 아웃단자로 출력하는 증폭기(22)를 갖춘 텔레비젼 수상기에 있어서 상기 증폭기(22)로부터 출력되는 영상신호를 버퍼수단(24)으로 버퍼링하여 캡션 IC(3)로 인가하도록 구성된 것을 특징으로 하는 텔레비젼 수상기의 캡션신호 발생회로.In a television receiver having a main IC 21 for outputting a video signal and an amplifier 22 for amplifying the video signal output from the main IC 21 and outputting it to a monitor out terminal, the video output from the amplifier 22 in the television receiver. And a caption signal generating circuit of a television receiver, characterized in that the signal is buffered by the buffer means (24) and applied to the caption IC (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019936A 1993-09-27 1993-09-27 Caption signal generating circuit of tv receiver KR960010488B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930019936A KR960010488B1 (en) 1993-09-27 1993-09-27 Caption signal generating circuit of tv receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930019936A KR960010488B1 (en) 1993-09-27 1993-09-27 Caption signal generating circuit of tv receiver

Publications (2)

Publication Number Publication Date
KR950010620A true KR950010620A (en) 1995-04-28
KR960010488B1 KR960010488B1 (en) 1996-08-01

Family

ID=19364768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019936A KR960010488B1 (en) 1993-09-27 1993-09-27 Caption signal generating circuit of tv receiver

Country Status (1)

Country Link
KR (1) KR960010488B1 (en)

Also Published As

Publication number Publication date
KR960010488B1 (en) 1996-08-01

Similar Documents

Publication Publication Date Title
KR850002198A (en) Dynamic Signal Coring Circuit
KR930018996A (en) TV image format conversion system
KR910005667A (en) Control Signal Generators for Television Systems
KR920015364A (en) Output buffer circuit
KR910009055A (en) Video signal noise reduction circuit
KR920001439A (en) Volume control circuit
KR920003742A (en) Video signal average luminance level detection device
KR950010620A (en) Caption signal generation circuit of television receiver
KR910019422A (en) Signal clamp device for dual function input terminals
KR890015244A (en) Digital clip circuit
MY115672A (en) Primary color video signal output circuit
KR850003999A (en) Vertical Contour Compensator
KR920015941A (en) Test circuit of display device
KR900017424A (en) TV receiver
KR910019399A (en) Synchronous pulse compensator for television system
KR930003687A (en) Video camera
KR910008709A (en) Video noise reduction circuit
KR950008109A (en) Monitor-in function lock on television receiver
KR960009652A (en) Text signal compound device
KR950007318A (en) Control Signal Generation Circuit for Low Noise Block Converter of Satellite Receiver
KR950013020A (en) Dynamic Range Expansion Circuit for Audio Signals
KR880003519A (en) Double scanning image processing device for TV receiver
KR940027508A (en) Broadcast signal and external signal selective switching device
KR890016835A (en) Black Level Expansion Circuit of Video Camera
KR960043765A (en) White peak level limiter for video signals

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990731

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee