JP2003021869A5 - - Google Patents

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Publication number
JP2003021869A5
JP2003021869A5 JP2002083442A JP2002083442A JP2003021869A5 JP 2003021869 A5 JP2003021869 A5 JP 2003021869A5 JP 2002083442 A JP2002083442 A JP 2002083442A JP 2002083442 A JP2002083442 A JP 2002083442A JP 2003021869 A5 JP2003021869 A5 JP 2003021869A5
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JP
Japan
Prior art keywords
color
ray
pbs
lens array
white light
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.)
Granted
Application number
JP2002083442A
Other languages
English (en)
Japanese (ja)
Other versions
JP3967944B2 (ja
JP2003021869A (ja
Filing date
Publication date
Priority claimed from US09/823,675 external-priority patent/US6498686B2/en
Application filed filed Critical
Publication of JP2003021869A publication Critical patent/JP2003021869A/ja
Publication of JP2003021869A5 publication Critical patent/JP2003021869A5/ja
Application granted granted Critical
Publication of JP3967944B2 publication Critical patent/JP3967944B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002083442A 2001-03-30 2002-03-25 光バルブプロジェクタ Expired - Fee Related JP3967944B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/823,675 US6498686B2 (en) 2001-03-30 2001-03-30 Single light valve projector with reduced sequential color artifacts
US09/823675 2001-03-30

Publications (3)

Publication Number Publication Date
JP2003021869A JP2003021869A (ja) 2003-01-24
JP2003021869A5 true JP2003021869A5 (cg-RX-API-DMAC10.html) 2005-04-07
JP3967944B2 JP3967944B2 (ja) 2007-08-29

Family

ID=25239392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002083442A Expired - Fee Related JP3967944B2 (ja) 2001-03-30 2002-03-25 光バルブプロジェクタ

Country Status (2)

Country Link
US (1) US6498686B2 (cg-RX-API-DMAC10.html)
JP (1) JP3967944B2 (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081928B2 (en) * 2001-05-16 2006-07-25 Hewlett-Packard Development Company, L.P. Optical system for full color, video projector using single light valve with plural sub-pixel reflectors
US6636292B2 (en) * 2001-09-05 2003-10-21 Eastman Kodak Company Printing apparatus for photosensitive media having a hybrid light source
US7230657B2 (en) * 2002-05-03 2007-06-12 Hewlett-Packard Development Company, L.P. Light emitting device projection methods and systems
WO2004105376A2 (en) * 2003-05-20 2004-12-02 Clairvoyante, Inc. Improved image processing, rendering, and capture systems and methods
US7268748B2 (en) 2003-05-20 2007-09-11 Clairvoyante, Inc Subpixel rendering for cathode ray tube devices
US20070001951A1 (en) * 2005-06-29 2007-01-04 Intel Corporation Field-sequential color architecture for low-power liquid crystal displays
US7543943B1 (en) 2005-10-28 2009-06-09 Hewlett-Packard Development Company, L.P. Color permuting light projector

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061049A (en) 1984-08-31 1991-10-29 Texas Instruments Incorporated Spatial light modulator and method
US4615595A (en) 1984-10-10 1986-10-07 Texas Instruments Incorporated Frame addressed spatial light modulator
JP2939826B2 (ja) * 1990-09-03 1999-08-25 日本電信電話株式会社 投影表示装置
WO1993011452A1 (en) * 1991-11-25 1993-06-10 Magnascreen Corporation Microprojection display system with fiber-optic illuminator, and method of display and illumination
EP0627644B1 (en) * 1993-06-01 2001-11-28 Sharp Kabushiki Kaisha Image display device with backlighting
US5715029A (en) 1994-10-25 1998-02-03 Fergason; James L. Optical dithering system using birefringence for optical displays and method
US6243055B1 (en) * 1994-10-25 2001-06-05 James L. Fergason Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing
JPH10512684A (ja) * 1994-10-25 1998-12-02 ジェームズ エル ファーガソン 光ディスプレイシステム及び方法、複屈折を使用する能動及び受動ディザリング、カラーイメージ重ね合わせ、及びディスプレイ強調
JP3631296B2 (ja) * 1995-04-04 2005-03-23 三菱電機株式会社 画像生成装置
US5835256A (en) 1995-06-19 1998-11-10 Reflectivity, Inc. Reflective spatial light modulator with encapsulated micro-mechanical elements
US5959704A (en) * 1996-02-08 1999-09-28 Fujitsu Limited Display device having diffraction grating
IT1285368B1 (it) * 1996-05-27 1998-06-03 Fiat Ricerche Dispositivo a microfiltri e microchopper per la selezione dinamica di colori ed immagini.
US5971546A (en) * 1996-06-15 1999-10-26 Lg Electronics Inc. Image display device
JPH10260375A (ja) * 1997-01-17 1998-09-29 Internatl Business Mach Corp <Ibm> 液晶プロジェクタおよびその駆動方法
JP3779052B2 (ja) * 1997-12-17 2006-05-24 株式会社半導体エネルギー研究所 液晶プロジェクタ
US6005722A (en) 1998-09-04 1999-12-21 Hewlett-Packard Company Optical display system including a light valve
JP2000098296A (ja) * 1998-09-17 2000-04-07 Sharp Corp 投影型カラー画像表示装置
JP2000258726A (ja) * 1999-03-05 2000-09-22 Minolta Co Ltd 照明光学装置及びそれを用いた表示光学装置
US6327093B1 (en) * 1999-06-04 2001-12-04 Sharp Kabushiki Kaisha Image display apparatus

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