JP2007535873A - 投影システムにおける発光デバイスを順序付ける方法及び装置 - Google Patents

投影システムにおける発光デバイスを順序付ける方法及び装置 Download PDF

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Publication number
JP2007535873A
JP2007535873A JP2007510947A JP2007510947A JP2007535873A JP 2007535873 A JP2007535873 A JP 2007535873A JP 2007510947 A JP2007510947 A JP 2007510947A JP 2007510947 A JP2007510947 A JP 2007510947A JP 2007535873 A JP2007535873 A JP 2007535873A
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Japan
Prior art keywords
light
light emitting
emitting devices
data
color
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Pending
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JP2007510947A
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English (en)
Japanese (ja)
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JP2007535873A5 (https=
Inventor
ピーターソン，マーク・ディー
エングル，ティー・スコット
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インフォーカス・コーポレーション
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Publication of JP2007535873A publication Critical patent/JP2007535873A/ja
Publication of JP2007535873A5 publication Critical patent/JP2007535873A5/ja
Pending 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP2007510947A 2004-04-30 2005-04-27 投影システムにおける発光デバイスを順序付ける方法及び装置 Pending JP2007535873A (ja)

Applications Claiming Priority (2)

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
PCT/US2005/014508 WO2005112471A1 (en) 2004-04-30 2005-04-27 Method and apparatus for sequencing light emitting devices in projection systems

Publications (2)

Publication Number Publication Date
JP2007535873A true JP2007535873A (ja) 2007-12-06
JP2007535873A5 JP2007535873A5 (https=) 2008-06-19

Family

ID=34967206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007510947A Pending JP2007535873A (ja) 2004-04-30 2005-04-27 投影システムにおける発光デバイスを順序付ける方法及び装置

Country Status (6)

Country Link
US (1) US7083284B2 (https=)
EP (1) EP1745657A2 (https=)
JP (1) JP2007535873A (https=)
CN (3) CN102547305A (https=)
DE (1) DE202005006912U1 (https=)
WO (1) WO2005112471A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011510356A (ja) * 2008-01-22 2011-03-31 アルカテル−ルーセント ユーエスエー インコーポレーテッド 多色光源
KR20110088104A (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 레이저 디스플레이 시스템의 스펙클 저감장치 및 방법
JP2012242435A (ja) * 2011-05-16 2012-12-10 Japan Display East Co Ltd 表示装置及びその制御方法

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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
WO2008078278A1 (en) * 2006-12-22 2008-07-03 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
US8305387B2 (en) * 2007-09-07 2012-11-06 Texas Instruments Incorporated Adaptive pulse-width modulated sequences for sequential color display systems
US8253755B2 (en) * 2007-09-07 2012-08-28 Texas Instruments Incorporated System and method for image-based color sequence reallocation
JP2009134217A (ja) * 2007-12-03 2009-06-18 Seiko Epson Corp プロジェクタ
US20090141187A1 (en) * 2007-12-04 2009-06-04 Akira Shirai Buffer Management system for video image display apparatus
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
US20110234985A1 (en) * 2010-03-26 2011-09-29 Alcatel-Lucent Usa Inc. Despeckling laser-image-projection system
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
CN107632485B (zh) * 2016-07-19 2019-08-27 深圳光峰科技股份有限公司 色轮模组、发光装置及投影系统
KR102163643B1 (ko) 2017-08-14 2020-10-12 선전 구딕스 테크놀로지 컴퍼니, 리미티드 3차원(3ｄ) 이미지 시스템 및 전자 장치
EP3692712A4 (en) * 2017-10-02 2021-11-10 Grakon Llc AUTOMOTIVE MOVING IMAGE PROJECTOR AND OPERATING PROCESS

Family Cites Families (12)

* 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
US5668611A (en) 1994-12-21 1997-09-16 Hughes Electronics Full color sequential image projection system incorporating pulse rate modulated illumination
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
US6281949B1 (en) 1997-03-24 2001-08-28 Sony Corporation Apparatus for displaying a picture which involves spatially modulating a light beam
ATE344936T1 (de) * 1998-06-05 2006-11-15 Seiko Epson Corp Lichtquelle und anzeigevorrichtung
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
US6224216B1 (en) * 2000-02-18 2001-05-01 Infocus Corporation System and method employing LED light sources for a projection display
JP4161574B2 (ja) * 2000-05-24 2008-10-08 株式会社日立製作所 カラー／白黒切換可能携帯端末及び表示装置
US6520648B2 (en) 2001-02-06 2003-02-18 Infocus Corporation Lamp power pulse modulation in color sequential projection displays
WO2004032523A1 (en) 2002-10-01 2004-04-15 Koninklijke Philips Electronics N.V. Color display device
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011510356A (ja) * 2008-01-22 2011-03-31 アルカテル−ルーセント ユーエスエー インコーポレーテッド 多色光源
KR20110088104A (ko) * 2010-01-28 2011-08-03 엘지전자 주식회사 레이저 디스플레이 시스템의 스펙클 저감장치 및 방법
KR101666898B1 (ko) 2010-01-28 2016-10-17 엘지전자 주식회사 레이저 디스플레이 시스템의 스펙클 저감장치 및 방법
JP2012242435A (ja) * 2011-05-16 2012-12-10 Japan Display East Co Ltd 表示装置及びその制御方法

Also Published As

Publication number Publication date
CN1998244B (zh) 2014-12-31
WO2005112471A1 (en) 2005-11-24
WO2005112471A8 (en) 2006-03-02
US7083284B2 (en) 2006-08-01
CN2893733Y (zh) 2007-04-25
CN1998244A (zh) 2007-07-11
EP1745657A2 (en) 2007-01-24
US20050243282A1 (en) 2005-11-03
CN102547305A (zh) 2012-07-04
DE202005006912U1 (de) 2005-09-22

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