KR970025206A - Image quality control device for image output device - Google Patents

Image quality control device for image output device Download PDF

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Publication number
KR970025206A
KR970025206A KR1019950037690A KR19950037690A KR970025206A KR 970025206 A KR970025206 A KR 970025206A KR 1019950037690 A KR1019950037690 A KR 1019950037690A KR 19950037690 A KR19950037690 A KR 19950037690A KR 970025206 A KR970025206 A KR 970025206A
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KR
South Korea
Prior art keywords
image
signals
image output
image quality
calculating
Prior art date
Application number
KR1019950037690A
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Korean (ko)
Inventor
유경호
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.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950037690A priority Critical patent/KR970025206A/en
Publication of KR970025206A publication Critical patent/KR970025206A/en

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Abstract

본 발명은 CRT 상으로 출력되는 출력화상의 상태에 따라 그화질을 자동으로 조정해줌으로써 그 시청환경을 개선할 수 있도록 된 화상출력장치용 화질조정장치에 관한 것으로서, 영상신호에 대응되는 R,G,B 신호를 근거로 소정이 화상을 형성하도록 된 화상출력장치에 있어서, 상기 R,G,B 신호 중 적어도 2개 신호사이의 레벨차리를 산출하는 연산수단과, 이 연산수단과, 이 연산수단에 의한 연산결과를 근거로 출력화상에 대한 아날로그 제어량을 가변설정하는 제어수단을 포함하여 구성된 것을 특징으로 한다.The present invention relates to an image quality control apparatus for an image output apparatus that can improve its viewing environment by automatically adjusting its image quality according to an output image output on a CRT. An image output apparatus configured to form a predetermined image based on a B signal, comprising: calculating means for calculating a level difference between at least two signals of the R, G, and B signals, the calculating means, and the calculating means. And control means for varying the analog control amount for the output image based on the result of the calculation.

Description

화상출력장치용 화질조정장치Image quality control device for image output device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적인 텔레비젼 수상기의 구성을 개략적으로 나타낸 블록구성도,1 is a block diagram schematically showing the configuration of a general television receiver;

제2도는 본 발명의 일실시예에 따른 텔레비젼 수상기용 화질조정장치를 나타낸 블록구성도.2 is a block diagram showing an image quality adjusting apparatus for a television receiver according to an embodiment of the present invention.

Claims (2)

영상신호에 대응되는 R, G, B 신호를 근거로 소정의 화상을 형성하도록 된 화상출력장치에 있어서, 상기 R,G,B 신호 중 적어도 2개 신호사이의 레벨 차이를 산출하는 연산수단과, 상기 연산수단에 의한 연산결과를 근거로 출력화상에 대한 아날로그 제어량을 가변설정하는 제어수단을 포함하여 구성된 것을 특징으로 하는 화상출력장치용 화질조정장치.An image output apparatus configured to form a predetermined image based on R, G, and B signals corresponding to a video signal, comprising: calculating means for calculating a level difference between at least two signals of the R, G, and B signals; And control means for variably setting an analog control amount for an output image based on the calculation result by said calculating means. 제1항에 있어서, 시청자가 상기 제어수단의 제어기능을 선택적으로 실행시키기 위한 선택수단을 추가로 포함하여 구성된 것을 특징으로 하는 화상출력장치용 화질조정장치.The image quality adjusting apparatus for an image output apparatus according to claim 1, further comprising: selecting means for allowing a viewer to selectively execute a control function of the control means.
KR1019950037690A 1995-10-27 1995-10-27 Image quality control device for image output device KR970025206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950037690A KR970025206A (en) 1995-10-27 1995-10-27 Image quality control device for image output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950037690A KR970025206A (en) 1995-10-27 1995-10-27 Image quality control device for image output device

Publications (1)

Publication Number Publication Date
KR970025206A true KR970025206A (en) 1997-05-30

Family

ID=66584087

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950037690A KR970025206A (en) 1995-10-27 1995-10-27 Image quality control device for image output device

Country Status (1)

Country Link
KR (1) KR970025206A (en)

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