DE700218T1 - Bildkompensationssystem für Videogeräte und Verfahren dafür - Google Patents

Bildkompensationssystem für Videogeräte und Verfahren dafür

Info

Publication number
DE700218T1
DE700218T1 DE0700218T DE95630020T DE700218T1 DE 700218 T1 DE700218 T1 DE 700218T1 DE 0700218 T DE0700218 T DE 0700218T DE 95630020 T DE95630020 T DE 95630020T DE 700218 T1 DE700218 T1 DE 700218T1
Authority
DE
Germany
Prior art keywords
method therefor
compensation system
video devices
image compensation
image
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE0700218T
Other languages
English (en)
Other versions
DE69530020D1 (de
DE69530020T2 (de
Inventor
Sang Han Yoon
Yeong Ho Ha
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE700218T1 publication Critical patent/DE700218T1/de
Pending legal-status Critical Current

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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • 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
    • H04N5/58—Control of contrast or brightness in dependence upon ambient light
    • 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
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Receiver Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
DE0700218T 1994-08-04 1995-03-09 Bildkompensationssystem für Videogeräte und Verfahren dafür Pending DE700218T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019283A KR0177937B1 (ko) 1994-08-04 1994-08-04 영상표시기기의 영상 자동 보정 장치와 방법

Publications (1)

Publication Number Publication Date
DE700218T1 true DE700218T1 (de) 1996-10-10

Family

ID=19389819

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69514738T Expired - Lifetime DE69514738T2 (de) 1994-08-04 1995-03-09 Bildkompensationssystem für Videogeräte und Verfahren dafür
DE0700218T Pending DE700218T1 (de) 1994-08-04 1995-03-09 Bildkompensationssystem für Videogeräte und Verfahren dafür

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69514738T Expired - Lifetime DE69514738T2 (de) 1994-08-04 1995-03-09 Bildkompensationssystem für Videogeräte und Verfahren dafür

Country Status (7)

Country Link
US (2) US5642172A (de)
EP (1) EP0700218B1 (de)
JP (1) JP3200324B2 (de)
KR (1) KR0177937B1 (de)
CN (1) CN1072428C (de)
DE (2) DE69514738T2 (de)
MY (1) MY116345A (de)

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Also Published As

Publication number Publication date
JPH0865701A (ja) 1996-03-08
EP0700218B1 (de) 2000-01-26
DE69514738T2 (de) 2000-09-28
KR960009622A (ko) 1996-03-22
CN1072428C (zh) 2001-10-03
US5642172A (en) 1997-06-24
KR0177937B1 (ko) 1999-05-01
JP3200324B2 (ja) 2001-08-20
DE69514738D1 (de) 2000-03-02
CN1119397A (zh) 1996-03-27
EP0700218A3 (de) 1997-01-02
MY116345A (en) 2004-01-31
EP0700218A2 (de) 1996-03-06
US5757438A (en) 1998-05-26

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