KR920014219A - Auto Picture Level Adjustment - Google Patents

Auto Picture Level Adjustment Download PDF

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Publication number
KR920014219A
KR920014219A KR1019900022018A KR900022018A KR920014219A KR 920014219 A KR920014219 A KR 920014219A KR 1019900022018 A KR1019900022018 A KR 1019900022018A KR 900022018 A KR900022018 A KR 900022018A KR 920014219 A KR920014219 A KR 920014219A
Authority
KR
South Korea
Prior art keywords
picture level
auto picture
level adjustment
auto
color
Prior art date
Application number
KR1019900022018A
Other languages
Korean (ko)
Other versions
KR930007373B1 (en
Inventor
백운길
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900022018A priority Critical patent/KR930007373B1/en
Publication of KR920014219A publication Critical patent/KR920014219A/en
Application granted granted Critical
Publication of KR930007373B1 publication Critical patent/KR930007373B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)

Abstract

내용 없음No content

Description

오토픽쳐레벨 조정방법Auto Picture Level Adjustment

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

제1도는 일반적인 텔레비젼 수상기의 오토픽쳐레벨처리블록도, 제3도는 본 발명 오토픽쳐레벨조정방법을 실현하기 위한 블록도, 제4도는 본 발명의 오토픽쳐레벨조정방법의 신호흐름도.1 is an auto picture level processing block diagram of a general television receiver, FIG. 3 is a block diagram for realizing the auto picture level adjusting method of the present invention, and FIG. 4 is a signal flow diagram of the auto picture level adjusting method of the present invention.

Claims (1)

마이콤(3)이 사용자가 설정하는 오토픽쳐레벨값 및 극한치를 계산하여 메모리(3A)에 저장한 후, 오토픽쳐 모드에서 상기 메모리(3A)에 저장된 오토픽쳐레벨값을 읽어와 콘트라스트, 브라이트, 컬러, 틴트의 백분율을 구하고, 이를D/A변환기(4) 및 색신호처리부(5)를 통해 컬러픽텨튜브(CPT)에 공급하는 것을 특징으로 하는 오토픽쳐레벨조정방법.The microcomputer 3 calculates and stores the auto picture level and limit value set by the user in the memory 3A, and then reads the auto picture level stored in the memory 3A in the auto picture mode and contrast, bright, and color. And calculating a percentage of the tint and supplying the tint to the color picture tube (CPT) through the D / A converter (4) and the color signal processor (5). ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900022018A 1990-12-27 1990-12-27 Auto picture level adjusting method KR930007373B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022018A KR930007373B1 (en) 1990-12-27 1990-12-27 Auto picture level adjusting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022018A KR930007373B1 (en) 1990-12-27 1990-12-27 Auto picture level adjusting method

Publications (2)

Publication Number Publication Date
KR920014219A true KR920014219A (en) 1992-07-30
KR930007373B1 KR930007373B1 (en) 1993-08-09

Family

ID=19308637

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022018A KR930007373B1 (en) 1990-12-27 1990-12-27 Auto picture level adjusting method

Country Status (1)

Country Link
KR (1) KR930007373B1 (en)

Also Published As

Publication number Publication date
KR930007373B1 (en) 1993-08-09

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