KR890015388U - Luminance compensation circuit - Google Patents

Luminance compensation circuit

Info

Publication number
KR890015388U
KR890015388U KR2019870024568U KR870024568U KR890015388U KR 890015388 U KR890015388 U KR 890015388U KR 2019870024568 U KR2019870024568 U KR 2019870024568U KR 870024568 U KR870024568 U KR 870024568U KR 890015388 U KR890015388 U KR 890015388U
Authority
KR
South Korea
Prior art keywords
compensation circuit
luminance compensation
luminance
circuit
compensation
Prior art date
Application number
KR2019870024568U
Other languages
Korean (ko)
Other versions
KR910003420Y1 (en
Inventor
이윤기
Original Assignee
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870024568U priority Critical patent/KR910003420Y1/en
Publication of KR890015388U publication Critical patent/KR890015388U/en
Application granted granted Critical
Publication of KR910003420Y1 publication Critical patent/KR910003420Y1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Picture Signal Circuits (AREA)
KR2019870024568U 1987-12-31 1987-12-31 Brightness compensation circuit KR910003420Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870024568U KR910003420Y1 (en) 1987-12-31 1987-12-31 Brightness compensation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870024568U KR910003420Y1 (en) 1987-12-31 1987-12-31 Brightness compensation circuit

Publications (2)

Publication Number Publication Date
KR890015388U true KR890015388U (en) 1989-08-12
KR910003420Y1 KR910003420Y1 (en) 1991-05-24

Family

ID=19271333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870024568U KR910003420Y1 (en) 1987-12-31 1987-12-31 Brightness compensation circuit

Country Status (1)

Country Link
KR (1) KR910003420Y1 (en)

Also Published As

Publication number Publication date
KR910003420Y1 (en) 1991-05-24

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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: 20010428

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee