KR880001520U - Automatic adjustment circuit of luminance level - Google Patents

Automatic adjustment circuit of luminance level

Info

Publication number
KR880001520U
KR880001520U KR2019860008876U KR860008876U KR880001520U KR 880001520 U KR880001520 U KR 880001520U KR 2019860008876 U KR2019860008876 U KR 2019860008876U KR 860008876 U KR860008876 U KR 860008876U KR 880001520 U KR880001520 U KR 880001520U
Authority
KR
South Korea
Prior art keywords
adjustment circuit
automatic adjustment
luminance level
luminance
automatic
Prior art date
Application number
KR2019860008876U
Other languages
Korean (ko)
Other versions
KR890005766Y1 (en
Inventor
원종화
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860008876U priority Critical patent/KR890005766Y1/en
Publication of KR880001520U publication Critical patent/KR880001520U/en
Application granted granted Critical
Publication of KR890005766Y1 publication Critical patent/KR890005766Y1/en

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019860008876U 1986-06-23 1986-06-23 Automatic control circuit of brightness level KR890005766Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860008876U KR890005766Y1 (en) 1986-06-23 1986-06-23 Automatic control circuit of brightness level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860008876U KR890005766Y1 (en) 1986-06-23 1986-06-23 Automatic control circuit of brightness level

Publications (2)

Publication Number Publication Date
KR880001520U true KR880001520U (en) 1988-03-15
KR890005766Y1 KR890005766Y1 (en) 1989-08-26

Family

ID=19252927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860008876U KR890005766Y1 (en) 1986-06-23 1986-06-23 Automatic control circuit of brightness level

Country Status (1)

Country Link
KR (1) KR890005766Y1 (en)

Also Published As

Publication number Publication date
KR890005766Y1 (en) 1989-08-26

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee