DE69633998D1 - Mechanische Anordnung und thermische Kontrolle einer flachen Spiegelmatrix - Google Patents

Mechanische Anordnung und thermische Kontrolle einer flachen Spiegelmatrix

Info

Publication number
DE69633998D1
DE69633998D1 DE1996633998 DE69633998T DE69633998D1 DE 69633998 D1 DE69633998 D1 DE 69633998D1 DE 1996633998 DE1996633998 DE 1996633998 DE 69633998 T DE69633998 T DE 69633998T DE 69633998 D1 DE69633998 D1 DE 69633998D1
Authority
DE
Germany
Prior art keywords
thermal control
flat mirror
mechanical arrangement
mirror matrix
matrix
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
DE1996633998
Other languages
English (en)
Other versions
DE69633998T2 (de
Inventor
Thomas M Cipolla
Evan Colgan
Robert L Melcher
Lawrence S Mok
Chandrasekhar Narayan
Leathen Shi
Kei-Hsiung Yang
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69633998D1 publication Critical patent/DE69633998D1/de
Application granted granted Critical
Publication of DE69633998T2 publication Critical patent/DE69633998T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes
DE69633998T 1995-10-11 1996-09-04 Mechanische Anordnung und thermische Kontrolle einer flachen Spiegelmatrix Expired - Lifetime DE69633998T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/540,860 US5721602A (en) 1995-10-11 1995-10-11 Mechanical packaging and thermal management of flat mirror arrays
US540860 1995-10-11

Publications (2)

Publication Number Publication Date
DE69633998D1 true DE69633998D1 (de) 2005-01-13
DE69633998T2 DE69633998T2 (de) 2005-12-22

Family

ID=24157234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633998T Expired - Lifetime DE69633998T2 (de) 1995-10-11 1996-09-04 Mechanische Anordnung und thermische Kontrolle einer flachen Spiegelmatrix

Country Status (5)

Country Link
US (2) US5721602A (de)
EP (1) EP0773465B1 (de)
JP (1) JP3501329B2 (de)
DE (1) DE69633998T2 (de)
ID (1) ID18915A (de)

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US6106120A (en) * 1998-03-24 2000-08-22 Aurora Systems, Inc. Mechanical convergence fixture apparatus and method
US6501641B1 (en) * 1998-10-23 2002-12-31 Lg. Philips Lcd Co. Ltd. Portable computer having a flat panel display device
US5969783A (en) * 1998-12-11 1999-10-19 National Semiconductor Corporation Reflective liquid crystal display and connection assembly and method
US6384890B1 (en) 1999-11-15 2002-05-07 National Semiconductor Corporation Connection assembly for reflective liquid crystal projection with branched PCB display
US6307603B1 (en) * 2000-01-18 2001-10-23 Aurora Systems, Inc. Low stress packaging for a display device
JP2001290434A (ja) * 2000-04-04 2001-10-19 Nec Corp 表示装置
US6731354B2 (en) 2001-03-22 2004-05-04 Aurora Systems, Inc. Liquid crystal display mount including a frame having stress relief recess
JP2003149629A (ja) * 2001-06-01 2003-05-21 Japan Aviation Electronics Industry Ltd 液晶表示装置
JP4217394B2 (ja) * 2001-08-22 2009-01-28 シャープ株式会社 液晶表示装置
JP2003066404A (ja) * 2001-08-27 2003-03-05 Sony Corp 液晶プロジェクタ
US20050073639A1 (en) * 2003-10-06 2005-04-07 Shin-Tung Pan Heat dissipating structure of liquid crystal display
KR100710169B1 (ko) * 2003-12-26 2007-04-20 엘지.필립스 엘시디 주식회사 액정 표시 장치의 제조 라인 및 제조 방법
KR20080033549A (ko) * 2004-03-16 2008-04-16 마쯔시다덴기산교 가부시키가이샤 드라이버 모듈 구조
JP4701642B2 (ja) * 2004-07-05 2011-06-15 日本電気株式会社 表示装置
JP4706206B2 (ja) * 2004-08-18 2011-06-22 ソニー株式会社 放熱装置及び表示装置
TWI263836B (en) * 2004-11-12 2006-10-11 Coretronic Corp Heat dissipation method of display backlight unit and the structure thereof
JP2006258883A (ja) * 2005-03-15 2006-09-28 Seiko Epson Corp 電気光学装置、電気光学装置の製造方法
US20060221610A1 (en) * 2005-04-01 2006-10-05 Chew Tong F Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted
KR100713132B1 (ko) * 2005-05-27 2007-05-02 삼성전자주식회사 프로젝터
WO2010022503A1 (en) * 2008-09-01 2010-03-04 Lensvector Inc. Wafer-level fabrication of liquid crystal optoelectronic devices
JP5487704B2 (ja) * 2009-04-27 2014-05-07 セイコーエプソン株式会社 電気光学装置及び電子機器
KR101588894B1 (ko) * 2009-07-28 2016-01-27 엘지디스플레이 주식회사 액정표시장치
KR102115174B1 (ko) * 2012-06-18 2020-05-27 삼성디스플레이 주식회사 표시 패널
US9762868B2 (en) 2013-06-28 2017-09-12 Thomson Licensing Highlighting an object displayed by a pico projector
JP6274130B2 (ja) * 2015-02-27 2018-02-07 株式会社Ｊｖｃケンウッド 反射型液晶パネル装置及び反射型液晶パネル装置体
WO2020046416A1 (en) 2018-08-28 2020-03-05 Apple Inc. Structural thermal solutions for display devices

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Also Published As

Publication number Publication date
US5764314A (en) 1998-06-09
US5721602A (en) 1998-02-24
EP0773465B1 (de) 2004-12-08
EP0773465A3 (de) 1997-08-20
JP3501329B2 (ja) 2004-03-02
JPH09222596A (ja) 1997-08-26
DE69633998T2 (de) 2005-12-22
EP0773465A2 (de) 1997-05-14
ID18915A (id) 1998-05-20

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)