CN1998244B - 对投影系统中的发光器件进行定序的方法、设备和系统 - Google Patents

对投影系统中的发光器件进行定序的方法、设备和系统 Download PDF

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Publication number
CN1998244B
CN1998244B CN200580020608.XA CN200580020608A CN1998244B CN 1998244 B CN1998244 B CN 1998244B CN 200580020608 A CN200580020608 A CN 200580020608A CN 1998244 B CN1998244 B CN 1998244B
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CN
China
Prior art keywords
light emitting
light
emitting device
emitting devices
frame period
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 - Fee Related
Application number
CN200580020608.XA
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English (en)
Chinese (zh)
Other versions
CN1998244A (zh
Inventor
马克·D·彼得森
T·斯科特·恩格尔
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.)
Seiko Epson Corp
RPX Corp
Original Assignee
Seiko Epson Corp
Infocus Corp
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 Seiko Epson Corp, Infocus Corp filed Critical Seiko Epson Corp
Publication of CN1998244A publication Critical patent/CN1998244A/zh
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Publication of CN1998244B publication Critical patent/CN1998244B/zh
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Expired - Fee Related legal-status Critical Current

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    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • 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
    • 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
    • H04N9/312—Driving therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN200580020608.XA 2004-04-30 2005-04-27 对投影系统中的发光器件进行定序的方法、设备和系统 Expired - Fee Related CN1998244B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/836,460 US7083284B2 (en) 2004-04-30 2004-04-30 Method and apparatus for sequencing light emitting devices in projection systems
US10/836,460 2004-04-30
PCT/US2005/014508 WO2005112471A1 (en) 2004-04-30 2005-04-27 Method and apparatus for sequencing light emitting devices in projection systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2011104248464A Division CN102547305A (zh) 2004-04-30 2005-04-27 对投影系统中的发光器件进行定序的方法和设备

Publications (2)

Publication Number Publication Date
CN1998244A CN1998244A (zh) 2007-07-11
CN1998244B true CN1998244B (zh) 2014-12-31

Family

ID=34967206

Family Applications (3)

Application Number Title Priority Date Filing Date
CN200580020608.XA Expired - Fee Related CN1998244B (zh) 2004-04-30 2005-04-27 对投影系统中的发光器件进行定序的方法、设备和系统
CN2011104248464A Pending CN102547305A (zh) 2004-04-30 2005-04-27 对投影系统中的发光器件进行定序的方法和设备
CNU2005200118809U Expired - Lifetime CN2893733Y (zh) 2004-04-30 2005-04-30 投影系统中将发光器件排序的装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN2011104248464A Pending CN102547305A (zh) 2004-04-30 2005-04-27 对投影系统中的发光器件进行定序的方法和设备
CNU2005200118809U Expired - Lifetime CN2893733Y (zh) 2004-04-30 2005-04-30 投影系统中将发光器件排序的装置

Country Status (6)

Country Link
US (1) US7083284B2 (https=)
EP (1) EP1745657A2 (https=)
JP (1) JP2007535873A (https=)
CN (3) CN1998244B (https=)
DE (1) DE202005006912U1 (https=)
WO (1) WO2005112471A1 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060066540A1 (en) * 2004-09-27 2006-03-30 Texas Instruments Incorporated Spatial light modulation display system
US7210794B2 (en) * 2005-05-13 2007-05-01 Infocus Corporation Overlapping waveform utilization in projection systems and processes
FR2887640B1 (fr) * 2005-06-24 2008-10-03 Thomson Licensing Sa Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant
EP1788548A1 (en) * 2005-11-16 2007-05-23 Deutsche Thomson-Brandt Gmbh Display method in an active matrix display device
EP2098069B1 (en) * 2006-12-22 2014-06-18 Philips Intellectual Property & Standards GmbH Method of adjusting the light output of a projector system, and system for adjusting the light output of a projector system
US20080219303A1 (en) * 2007-03-02 2008-09-11 Lucent Technologies Inc. Color mixing light source and color control data system
US7750286B2 (en) * 2007-06-19 2010-07-06 Alcatel-Lucent Usa Inc. Compact image projector having a mirror for reflecting a beam received from a polarization beam splitter back to the polarization beam splitter
US8243601B2 (en) * 2007-07-06 2012-08-14 Alcatel Lucent Routing protocol for a network employing multi-user wireless channels
US8253755B2 (en) * 2007-09-07 2012-08-28 Texas Instruments Incorporated System and method for image-based color sequence reallocation
US8305387B2 (en) * 2007-09-07 2012-11-06 Texas Instruments Incorporated Adaptive pulse-width modulated sequences for sequential color display systems
JP2009134217A (ja) * 2007-12-03 2009-06-18 Seiko Epson Corp プロジェクタ
US8061846B2 (en) * 2007-12-04 2011-11-22 Silicon Quest Kabushiki-Kaisha Light source control method for video image display apparatus and video image display apparatus
US8129669B2 (en) * 2008-01-22 2012-03-06 Alcatel Lucent System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams
US8109638B2 (en) * 2008-01-22 2012-02-07 Alcatel Lucent Diffuser configuration for an image projector
US20090184976A1 (en) * 2008-01-22 2009-07-23 Alcatel-Lucent System and Method for Color-Compensating a Video Signal Having Reduced Computational Requirements
US8247999B2 (en) 2008-01-22 2012-08-21 Alcatel Lucent Time division multiplexing a DC-to-DC voltage converter
US8226241B2 (en) * 2009-05-15 2012-07-24 Alcatel Lucent Image projector employing a speckle-reducing laser source
US8430547B2 (en) 2009-08-03 2013-04-30 Nike, Inc. Compact motion-simulating device
KR101666898B1 (ko) * 2010-01-28 2016-10-17 엘지전자 주식회사 레이저 디스플레이 시스템의 스펙클 저감장치 및 방법
US20110234985A1 (en) * 2010-03-26 2011-09-29 Alcatel-Lucent Usa Inc. Despeckling laser-image-projection system
JP5883575B2 (ja) * 2011-05-16 2016-03-15 ピクストロニクス，インコーポレイテッド 表示装置及びその制御方法
US9000406B2 (en) 2011-09-27 2015-04-07 Appotronics Corporation Limited Method and apparatus of drive currents control over a solid state light source
CN103048861A (zh) * 2011-10-13 2013-04-17 宏碁股份有限公司 可提高发光效率的图像产生装置
CN102645822B (zh) * 2011-11-28 2014-12-10 深圳市光峰光电技术有限公司 投影装置及其控制方法
CN103913934B (zh) * 2013-01-01 2016-09-28 深圳市光峰光电技术有限公司 一种投影装置
US9684976B2 (en) * 2013-03-13 2017-06-20 Qualcomm Incorporated Operating system-resident display module parameter selection system
US20160180758A1 (en) * 2014-12-23 2016-06-23 Pixtronix, Inc. Display apparatus incorporating a channel bit-depth swapping display process
CN109587465B (zh) * 2016-07-19 2020-12-08 深圳光峰科技股份有限公司 投影系统
CN107690565A (zh) * 2017-08-14 2018-02-13 深圳市汇顶科技股份有限公司 三维影像系统及电子装置
EP3692712A4 (en) * 2017-10-02 2021-11-10 Grakon Llc AUTOMOTIVE MOVING IMAGE PROJECTOR AND OPERATING PROCESS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903323A (en) * 1994-12-21 1999-05-11 Raytheon Company Full color sequential image projection system incorporating time modulated illumination
CN1273641A (zh) * 1998-06-05 2000-11-15 精工爱普生股份株式会社 光源装置和显示装置
US20010022613A1 (en) * 1997-03-24 2001-09-20 Sony Corporation Picture display method and apparatus
CN1404699A (zh) * 2000-02-18 2003-03-19 因佛卡斯公司 用于投影显示的使用led光源的系统和方法
WO2004032523A1 (en) * 2002-10-01 2004-04-15 Koninklijke Philips Electronics N.V. Color display device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365283A (en) * 1993-07-19 1994-11-15 Texas Instruments Incorporated Color phase control for projection display using spatial light modulator
US5751264A (en) * 1995-06-27 1998-05-12 Philips Electronics North America Corporation Distributed duty-cycle operation of digital light-modulators
US5729243A (en) * 1995-12-21 1998-03-17 Philips Electronics North-America Corporation Multi-frame-rate operation of digital light-modulators
JP4197814B2 (ja) * 1999-11-12 2008-12-17 シャープ株式会社 Ｌｅｄ駆動方法およびｌｅｄ装置と表示装置
WO2001091098A1 (en) * 2000-05-24 2001-11-29 Hitachi, Ltd. Color/black-and-white switchable portable terminal and display device
US6520648B2 (en) * 2001-02-06 2003-02-18 Infocus Corporation Lamp power pulse modulation in color sequential projection displays
JP2005025160A (ja) 2003-06-13 2005-01-27 Seiko Epson Corp 空間光変調装置の駆動方法及びプロジェクタ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903323A (en) * 1994-12-21 1999-05-11 Raytheon Company Full color sequential image projection system incorporating time modulated illumination
US20010022613A1 (en) * 1997-03-24 2001-09-20 Sony Corporation Picture display method and apparatus
CN1273641A (zh) * 1998-06-05 2000-11-15 精工爱普生股份株式会社 光源装置和显示装置
CN1404699A (zh) * 2000-02-18 2003-03-19 因佛卡斯公司 用于投影显示的使用led光源的系统和方法
WO2004032523A1 (en) * 2002-10-01 2004-04-15 Koninklijke Philips Electronics N.V. Color display device

Also Published As

Publication number Publication date
CN102547305A (zh) 2012-07-04
DE202005006912U1 (de) 2005-09-22
US20050243282A1 (en) 2005-11-03
US7083284B2 (en) 2006-08-01
WO2005112471A8 (en) 2006-03-02
EP1745657A2 (en) 2007-01-24
WO2005112471A1 (en) 2005-11-24
JP2007535873A (ja) 2007-12-06
CN1998244A (zh) 2007-07-11
CN2893733Y (zh) 2007-04-25

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