KR950035373A - 공간 광 변조기를 가진 비디오 디스플레이 시스템을 위한 선형화 장치 및 방법 - Google Patents

공간 광 변조기를 가진 비디오 디스플레이 시스템을 위한 선형화 장치 및 방법 Download PDF

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Publication number
KR950035373A
KR950035373A KR1019950000208A KR19950000208A KR950035373A KR 950035373 A KR950035373 A KR 950035373A KR 1019950000208 A KR1019950000208 A KR 1019950000208A KR 19950000208 A KR19950000208 A KR 19950000208A KR 950035373 A KR950035373 A KR 950035373A
Authority
KR
South Korea
Prior art keywords
pixel data
gamma
processor
receiving
data
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.)
Withdrawn
Application number
KR1019950000208A
Other languages
English (en)
Korean (ko)
Inventor
제이. 고브 로버트
디. 하인부흐 스코트
마켄데이 비샬
더블유. 마샬 스테판
비. 도허티 도날드
Original Assignee
윌리엄 이. 힐러
텍사스 인스트루먼츠 인코포레이티드
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 윌리엄 이. 힐러, 텍사스 인스트루먼츠 인코포레이티드 filed Critical 윌리엄 이. 힐러
Publication of KR950035373A publication Critical patent/KR950035373A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/30—Picture reproducers using solid-state colour display devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Transforming Electric Information Into Light Information (AREA)
KR1019950000208A 1994-01-07 1995-01-07 공간 광 변조기를 가진 비디오 디스플레이 시스템을 위한 선형화 장치 및 방법 Withdrawn KR950035373A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17897594A 1994-01-07 1994-01-07
US8/178975 1994-01-07

Publications (1)

Publication Number Publication Date
KR950035373A true KR950035373A (ko) 1995-12-30

Family

ID=22654690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950000208A Withdrawn KR950035373A (ko) 1994-01-07 1995-01-07 공간 광 변조기를 가진 비디오 디스플레이 시스템을 위한 선형화 장치 및 방법

Country Status (6)

Country Link
EP (1) EP0662774A1 (https=)
JP (1) JPH0846897A (https=)
KR (1) KR950035373A (https=)
CN (1) CN1119396A (https=)
CA (1) CA2138835A1 (https=)
TW (1) TW279962B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392369B1 (ko) * 2000-12-27 2003-07-22 한국전자통신연구원 칼라화질 개선을 위한 디지털 방송용 영상신호 송수신장치 및 그 방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024978D0 (en) 1990-11-16 1991-01-02 Rank Cintel Ltd Digital mirror spatial light modulator
JP2000013814A (ja) * 1998-06-19 2000-01-14 Pioneer Electron Corp 映像信号処理回路
US6385336B1 (en) 1998-10-13 2002-05-07 Corel Corporation Image processing method and system for generating a palette
US6137542A (en) * 1998-12-21 2000-10-24 Phillips Electronics North America Corporation Digital correction of linear approximation of gamma
JP3763397B2 (ja) 2000-03-24 2006-04-05 シャープ株式会社 画像処理装置、画像表示装置、パーソナルコンピュータ、画像処理方法
CN100397448C (zh) * 2001-04-29 2008-06-25 中华映管股份有限公司 对输入等离子平面显示器的图像灰阶分段反补偿方法
EP1571834B1 (en) 2004-03-05 2010-09-15 Mega Vision Corporation Processing apparatus and computer program for adjusting gamma value
KR100698627B1 (ko) * 2004-12-28 2007-03-21 삼성전자주식회사 영상 콘트라스트 개선 장치 및 그 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391529B1 (en) * 1989-02-27 1995-05-03 Texas Instruments Incorporated Apparatus for digitized video system
JPH0318823A (ja) * 1989-06-15 1991-01-28 Matsushita Electric Ind Co Ltd 映像信号補正装置
GB9024978D0 (en) * 1990-11-16 1991-01-02 Rank Cintel Ltd Digital mirror spatial light modulator
CA2063744C (en) * 1991-04-01 2002-10-08 Paul M. Urbanus Digital micromirror device architecture and timing for use in a pulse-width modulated display system
DE69231194T2 (de) * 1991-12-05 2001-02-15 Texas Instruments Inc., Dallas Verfahren zur Verbesserung eines Videosignals
JPH05303362A (ja) * 1992-04-28 1993-11-16 Sharp Corp 表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392369B1 (ko) * 2000-12-27 2003-07-22 한국전자통신연구원 칼라화질 개선을 위한 디지털 방송용 영상신호 송수신장치 및 그 방법

Also Published As

Publication number Publication date
TW279962B (https=) 1996-07-01
EP0662774A1 (en) 1995-07-12
CN1119396A (zh) 1996-03-27
CA2138835A1 (en) 1995-07-08
JPH0846897A (ja) 1996-02-16

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19950107

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid