DE69625539D1 - Verbesserungen an Bildanzeigevorrichtungen mit Farbradeinrichtung - Google Patents

Verbesserungen an Bildanzeigevorrichtungen mit Farbradeinrichtung

Info

Publication number
DE69625539D1
DE69625539D1 DE69625539T DE69625539T DE69625539D1 DE 69625539 D1 DE69625539 D1 DE 69625539D1 DE 69625539 T DE69625539 T DE 69625539T DE 69625539 T DE69625539 T DE 69625539T DE 69625539 D1 DE69625539 D1 DE 69625539D1
Authority
DE
Germany
Prior art keywords
devices
image display
color wheel
display devices
wheel devices
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.)
Expired - Lifetime
Application number
DE69625539T
Other languages
English (en)
Other versions
DE69625539T2 (de
Inventor
Austin L Huang
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of DE69625539D1 publication Critical patent/DE69625539D1/de
Application granted granted Critical
Publication of DE69625539T2 publication Critical patent/DE69625539T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Projection Apparatus (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69625539T 1995-05-08 1996-05-08 Verbesserungen an Bildanzeigevorrichtungen mit Farbradeinrichtung Expired - Lifetime DE69625539T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/437,190 US5680180A (en) 1995-05-08 1995-05-08 Color balance compensation for digital display system with color wheel

Publications (2)

Publication Number Publication Date
DE69625539D1 true DE69625539D1 (de) 2003-02-06
DE69625539T2 DE69625539T2 (de) 2003-09-25

Family

ID=23735459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625539T Expired - Lifetime DE69625539T2 (de) 1995-05-08 1996-05-08 Verbesserungen an Bildanzeigevorrichtungen mit Farbradeinrichtung

Country Status (4)

Country Link
US (1) US5680180A (de)
EP (1) EP0742675B1 (de)
JP (1) JP3803424B2 (de)
DE (1) DE69625539T2 (de)

Families Citing this family (37)

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Publication number Priority date Publication date Assignee Title
US7253794B2 (en) * 1995-01-31 2007-08-07 Acacia Patent Acquisition Corporation Display apparatus and method
US6002452A (en) * 1995-06-08 1999-12-14 Texas Instruments Incorporated Sequential color display system with spoke synchronous frame rate conversion
US6969635B2 (en) 2000-12-07 2005-11-29 Reflectivity, Inc. Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
JP3519853B2 (ja) * 1996-02-28 2004-04-19 富士写真フイルム株式会社 マイクロミラー式画像形成装置及びその管理方法
US6043797A (en) * 1996-11-05 2000-03-28 Clarity Visual Systems, Inc. Color and luminance control system for liquid crystal projection displays
EP0865210B1 (de) * 1997-03-12 2006-07-26 Texas Instruments Incorporated Farbsequentielle Video-Anzeigevorrichtung		
US6611249B1 (en) * 1998-07-22 2003-08-26 Silicon Graphics, Inc. System and method for providing a wide aspect ratio flat panel display monitor independent white-balance adjustment and gamma correction capabilities
US6962419B2 (en) 1998-09-24 2005-11-08 Reflectivity, Inc Micromirror elements, package for the micromirror elements, and projection system therefor
US6285415B1 (en) * 1998-10-22 2001-09-04 Philips Electronics North America Corporation Method for color correction of field sequential light valve projectors with line-at-a-time addressing
US6618031B1 (en) 1999-02-26 2003-09-09 Three-Five Systems, Inc. Method and apparatus for independent control of brightness and color balance in display and illumination systems
US6155687A (en) * 1999-07-16 2000-12-05 Infocus Corporation Light guide for use in a color wheel display synchronization apparatus and method
US6309071B1 (en) 1999-08-04 2001-10-30 Sharp Laboratories Of America, Inc. Liquid crystal projection display system
US7101047B2 (en) * 2000-03-31 2006-09-05 Sharp Laboratories Of America, Inc. Projection display systems for light valves
DE10023342A1 (de) 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
US6870523B1 (en) * 2000-06-07 2005-03-22 Genoa Color Technologies Device, system and method for electronic true color display
CA2414723C (en) * 2000-07-03 2012-05-15 Imax Corporation Equipment and techniques for increasing the dynamic range of a projection system
US7116378B1 (en) * 2000-08-15 2006-10-03 Displaytech, Inc. Color-balanced brightness enhancement for display systems
US7012731B2 (en) 2000-08-30 2006-03-14 Reflectivity, Inc Packaged micromirror array for a projection display
EP1227687A3 (de) * 2000-12-30 2005-05-25 Texas Instruments Incorporated System zu Reduzierung von Fehlern in der Farbtrennung in einer farbsequentiellen Bildwiedergabevorrichtung
US6726333B2 (en) * 2001-02-09 2004-04-27 Reflectivity, Inc Projection display with multiply filtered light
US7023606B2 (en) 2001-08-03 2006-04-04 Reflectivity, Inc Micromirror array for projection TV
US7046221B1 (en) 2001-10-09 2006-05-16 Displaytech, Inc. Increasing brightness in field-sequential color displays
DE10200024A1 (de) * 2002-01-02 2003-07-17 Philips Intellectual Property Videoprojektionssystem
US20040155856A1 (en) * 2002-01-16 2004-08-12 Peter Richards Sequential color illumination in display systems employing light modulators
US7283181B2 (en) * 2002-01-31 2007-10-16 Hewlett-Packard Development Company, L.P. Selectable color adjustment for image display
US7460179B2 (en) * 2002-01-31 2008-12-02 Hewlett-Packard Development Company, L.P. Adaptive image display
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
KR20050063794A (ko) * 2002-11-01 2005-06-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 프로젝션 디스플레이용 광원 스펙트럼
US7042622B2 (en) 2003-10-30 2006-05-09 Reflectivity, Inc Micromirror and post arrangements on substrates
US7131762B2 (en) * 2003-07-25 2006-11-07 Texas Instruments Incorporated Color rendering of illumination light in display systems
US7212359B2 (en) * 2003-07-25 2007-05-01 Texas Instruments Incorporated Color rendering of illumination light in display systems
US9201295B2 (en) * 2005-01-25 2015-12-01 Jabil Circuit, Inc. High efficiency LED optical engine for a digital light processing (DLP) projector and method of forming same
US7437039B2 (en) * 2005-10-21 2008-10-14 Jabil Circuit, Inc. Optical engine with tightly coupled light source
KR100693542B1 (ko) * 2005-11-28 2007-03-14 엘지전자 주식회사 투사형 영상표시기기 및 그 제어방법
US8243006B2 (en) * 2007-11-16 2012-08-14 Honeywell International Inc. Method and systems for improving performance in a field sequential color display
JP2011066738A (ja) * 2009-09-18 2011-03-31 Sanyo Electric Co Ltd 投写型映像表示装置
TWI410739B (zh) * 2011-03-29 2013-10-01 Acer Inc 色彩校正方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001556A (en) * 1987-09-30 1991-03-19 Olympus Optical Co., Ltd. Endoscope apparatus for processing a picture image of an object based on a selected wavelength range
US5046162A (en) * 1988-08-31 1991-09-03 Brother Kogyo Kabushiki Kaisha Image input device having color filters and filter position detector
US5079544A (en) * 1989-02-27 1992-01-07 Texas Instruments Incorporated Standard independent digitized video system
JPH03226091A (ja) * 1990-01-30 1991-10-07 Pioneer Electron Corp ホワイトバランス調整装置
JPH05110970A (ja) * 1991-10-11 1993-04-30 Fujitsu General Ltd 投射型液晶プロジエクシヨン
US5233385A (en) * 1991-12-18 1993-08-03 Texas Instruments Incorporated White light enhanced color field sequential projection
CN1053312C (zh) * 1993-10-21 2000-06-07 皇家菲利浦电子有限公司 图象投影设备及其中使用的灯控制系统
US5526051A (en) * 1993-10-27 1996-06-11 Texas Instruments Incorporated Digital television system
US5452024A (en) * 1993-11-01 1995-09-19 Texas Instruments Incorporated DMD display system
US5442411A (en) * 1994-01-03 1995-08-15 Texas Instruments Incorporated Displaying video data on a spatial light modulator with line doubling
US5448314A (en) * 1994-01-07 1995-09-05 Texas Instruments Method and apparatus for sequential color imaging

Also Published As

Publication number Publication date
EP0742675A2 (de) 1996-11-13
EP0742675A3 (de) 1997-12-29
US5680180A (en) 1997-10-21
JPH0927963A (ja) 1997-01-28
JP3803424B2 (ja) 2006-08-02
DE69625539T2 (de) 2003-09-25
EP0742675B1 (de) 2003-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition