DE60322298D1 - Kontrastreiches Anzeigesystem mit abgetasteter konformer Gittervorrichtung - Google Patents

Kontrastreiches Anzeigesystem mit abgetasteter konformer Gittervorrichtung

Info

Publication number
DE60322298D1
DE60322298D1 DE60322298T DE60322298T DE60322298D1 DE 60322298 D1 DE60322298 D1 DE 60322298D1 DE 60322298 T DE60322298 T DE 60322298T DE 60322298 T DE60322298 T DE 60322298T DE 60322298 D1 DE60322298 D1 DE 60322298D1
Authority
DE
Germany
Prior art keywords
compliant
scanned
display system
high contrast
grating device
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
DE60322298T
Other languages
English (en)
Inventor
Marek W Kowarz
James G Phalen
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE60322298D1 publication Critical patent/DE60322298D1/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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Projection Apparatus (AREA)
DE60322298T 2002-06-12 2003-06-02 Kontrastreiches Anzeigesystem mit abgetasteter konformer Gittervorrichtung Expired - Lifetime DE60322298D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/171,252 US6678085B2 (en) 2002-06-12 2002-06-12 High-contrast display system with scanned conformal grating device

Publications (1)

Publication Number Publication Date
DE60322298D1 true DE60322298D1 (de) 2008-09-04

Family

ID=29583860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60322298T Expired - Lifetime DE60322298D1 (de) 2002-06-12 2003-06-02 Kontrastreiches Anzeigesystem mit abgetasteter konformer Gittervorrichtung

Country Status (5)

Country Link
US (1) US6678085B2 (de)
EP (1) EP1372014B1 (de)
JP (1) JP3929935B2 (de)
CN (1) CN100380229C (de)
DE (1) DE60322298D1 (de)

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US7297471B1 (en) 2003-04-15 2007-11-20 Idc, Llc Method for manufacturing an array of interferometric modulators
US7781850B2 (en) 2002-09-20 2010-08-24 Qualcomm Mems Technologies, Inc. Controlling electromechanical behavior of structures within a microelectromechanical systems device
US6934070B1 (en) * 2002-12-18 2005-08-23 Silicon Light Machines Corporation Chirped optical MEM device
TW570896B (en) * 2003-05-26 2004-01-11 Prime View Int Co Ltd A method for fabricating an interference display cell
TWI231865B (en) 2003-08-26 2005-05-01 Prime View Int Co Ltd An interference display cell and fabrication method thereof
TW593126B (en) * 2003-09-30 2004-06-21 Prime View Int Co Ltd A structure of a micro electro mechanical system and manufacturing the same
US7148910B2 (en) 2003-11-06 2006-12-12 Eastman Kodak Company High-speed pulse width modulation system and method for linear array spatial light modulators
US7274500B2 (en) * 2003-12-03 2007-09-25 Eastman Kodak Company Display system incorporating trilinear electromechanical grating device
KR20070020284A (ko) * 2004-06-10 2007-02-20 코닌클리케 필립스 일렉트로닉스 엔.브이. 광 밸브
US7289209B2 (en) * 2004-07-22 2007-10-30 Eastman Kodak Company Programmable spectral imaging system
US7161730B2 (en) * 2004-09-27 2007-01-09 Idc, Llc System and method for providing thermal compensation for an interferometric modulator display
US7684104B2 (en) 2004-09-27 2010-03-23 Idc, Llc MEMS using filler material and method
US7417783B2 (en) 2004-09-27 2008-08-26 Idc, Llc Mirror and mirror layer for optical modulator and method
US7369296B2 (en) 2004-09-27 2008-05-06 Idc, Llc Device and method for modifying actuation voltage thresholds of a deformable membrane in an interferometric modulator
US7119936B2 (en) * 2004-12-15 2006-10-10 Eastman Kodak Company Speckle reduction for display system with electromechanical grating
EP2495212A3 (de) 2005-07-22 2012-10-31 QUALCOMM MEMS Technologies, Inc. MEMS-Vorrichtungen mit Stützstrukturen und Herstellungsverfahren dafür
CN101228091A (zh) 2005-07-22 2008-07-23 高通股份有限公司 用于mems装置的支撑结构及其方法
EP1910218A1 (de) 2005-07-22 2008-04-16 Qualcomm Mems Technologies, Inc. Mem-vorrichtungen mit stützstrukturen und verfahren zu ihrer herstellung
US7411722B2 (en) * 2005-08-24 2008-08-12 Eastman Kodak Company Display system incorporating bilinear electromechanical grating device
US7274454B2 (en) * 2005-12-23 2007-09-25 Eastman Kodak Company Imaging system with programmable spectral switch
US7795061B2 (en) 2005-12-29 2010-09-14 Qualcomm Mems Technologies, Inc. Method of creating MEMS device cavities by a non-etching process
US7382515B2 (en) 2006-01-18 2008-06-03 Qualcomm Mems Technologies, Inc. Silicon-rich silicon nitrides as etch stops in MEMS manufacture
US7711239B2 (en) 2006-04-19 2010-05-04 Qualcomm Mems Technologies, Inc. Microelectromechanical device and method utilizing nanoparticles
US7417784B2 (en) * 2006-04-19 2008-08-26 Qualcomm Mems Technologies, Inc. Microelectromechanical device and method utilizing a porous surface
US7321457B2 (en) * 2006-06-01 2008-01-22 Qualcomm Incorporated Process and structure for fabrication of MEMS device having isolated edge posts
US7763546B2 (en) 2006-08-02 2010-07-27 Qualcomm Mems Technologies, Inc. Methods for reducing surface charges during the manufacture of microelectromechanical systems devices
US7524073B2 (en) * 2006-11-16 2009-04-28 Canon Kabushiki Kaisha Layered periodic structures with peripheral supports
EP2104930A2 (de) 2006-12-12 2009-09-30 Evans & Sutherland Computer Corporation System und methode zum ausgleichen des rgb-licht in einem monomodulator projektor
US7706042B2 (en) 2006-12-20 2010-04-27 Qualcomm Mems Technologies, Inc. MEMS device and interconnects for same
CN101652317B (zh) * 2007-04-04 2012-12-12 高通Mems科技公司 通过牺牲层中的界面修改来消除释放蚀刻侵蚀
CN101295123B (zh) * 2007-04-25 2012-07-25 中国科学院光电研究院 一种基于闪耀光栅光调制器的显示系统
US7719752B2 (en) 2007-05-11 2010-05-18 Qualcomm Mems Technologies, Inc. MEMS structures, methods of fabricating MEMS components on separate substrates and assembly of same
WO2009006340A2 (en) * 2007-06-29 2009-01-08 Qualcomm Mems Technologies, Inc. Electromechanical device treatment with water vapor
US8068268B2 (en) 2007-07-03 2011-11-29 Qualcomm Mems Technologies, Inc. MEMS devices having improved uniformity and methods for making them
US7863079B2 (en) 2008-02-05 2011-01-04 Qualcomm Mems Technologies, Inc. Methods of reducing CD loss in a microelectromechanical device
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US7851239B2 (en) * 2008-06-05 2010-12-14 Qualcomm Mems Technologies, Inc. Low temperature amorphous silicon sacrificial layer for controlled adhesion in MEMS devices
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US8233035B2 (en) * 2009-01-09 2012-07-31 Eastman Kodak Company Dual-view stereoscopic display using linear modulator arrays
US8864313B2 (en) 2009-06-15 2014-10-21 Eastman Kodak Company Dynamic illumination control for laser projection display
KR101814829B1 (ko) * 2009-08-24 2018-01-04 카벤디시 키네틱스, 인크. 광변조를 위한 부동 로커 ｍｅｍｓ 장치의 제조
US8330870B2 (en) 2009-12-08 2012-12-11 Eastman Kodak Company Dynamic illumination control for laser projection display
US8659816B2 (en) 2011-04-25 2014-02-25 Qualcomm Mems Technologies, Inc. Mechanical layer and methods of making the same
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
US10416539B2 (en) 2017-06-21 2019-09-17 Dolby Laboratories Licensing Corporation Spatial light modulator for reduction of certain order light
JP7379352B2 (ja) * 2018-04-02 2023-11-14 ドルビー ラボラトリーズ ライセンシング コーポレイション フーリエフィルタを用いてコントラストを増加させたデジタルレーザ投影のためのシステムおよび方法
US20220191440A1 (en) * 2019-03-15 2022-06-16 Dolby Laboratories Licensing Corporation Dual-modulation laser projection systems and methods
CN110764349B (zh) * 2019-10-14 2023-03-24 明基智能科技（上海）有限公司 投影系统

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US3687535A (en) * 1970-02-13 1972-08-29 Xerox Corp Optical demodulation system
US5668611A (en) 1994-12-21 1997-09-16 Hughes Electronics Full color sequential image projection system incorporating pulse rate modulated illumination
US5812303A (en) 1996-08-15 1998-09-22 Texas Instruments Incorporated Light amplitude modulation with neutral density filters
US5982553A (en) * 1997-03-20 1999-11-09 Silicon Light Machines Display device incorporating one-dimensional grating light-valve array
US6330376B1 (en) * 1997-12-19 2001-12-11 Intel Corporation Higher order rejection method and apparatus for optical modulator
US6084626A (en) * 1998-04-29 2000-07-04 Eastman Kodak Company Grating modulator array
US6229650B1 (en) * 1999-10-18 2001-05-08 Agfa Corporation Optical imaging head having a multiple writing bean source
US6307663B1 (en) 2000-01-26 2001-10-23 Eastman Kodak Company Spatial light modulator with conformal grating device
US6411425B1 (en) * 2000-09-27 2002-06-25 Eastman Kodak Company Electromechanical grating display system with spatially separated light beams

Also Published As

Publication number Publication date
JP3929935B2 (ja) 2007-06-13
CN100380229C (zh) 2008-04-09
US20030231373A1 (en) 2003-12-18
EP1372014B1 (de) 2008-07-23
CN1467562A (zh) 2004-01-14
US6678085B2 (en) 2004-01-13
EP1372014A1 (de) 2003-12-17
JP2004046159A (ja) 2004-02-12

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Legal Events

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