KR100582320B1 - 장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스 - Google Patents

장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스 Download PDF

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Publication number
KR100582320B1
KR100582320B1 KR1020030093250A KR20030093250A KR100582320B1 KR 100582320 B1 KR100582320 B1 KR 100582320B1 KR 1020030093250 A KR1020030093250 A KR 1020030093250A KR 20030093250 A KR20030093250 A KR 20030093250A KR 100582320 B1 KR100582320 B1 KR 100582320B1
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South Korea
Prior art keywords
electro
optical device
mounting case
pins
cover
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Expired - Lifetime
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KR1020030093250A
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English (en)
Korean (ko)
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KR20040055657A (ko
Inventor
미야시타도모아키
고지마히로유키
사이토히로미
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세이코 엡슨 가부시키가이샤
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    • 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
    • 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
    • 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
    • H04N9/3144—Cooling systems
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/36—Airflow channels, e.g. constructional arrangements facilitating the flow of air

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Projection Apparatus (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020030093250A 2002-12-20 2003-12-18 장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스 Expired - Lifetime KR100582320B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00370075 2002-12-20
JP2002370075A JP3698139B2 (ja) 2002-12-20 2002-12-20 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース

Publications (2)

Publication Number Publication Date
KR20040055657A KR20040055657A (ko) 2004-06-26
KR100582320B1 true KR100582320B1 (ko) 2006-05-22

Family

ID=32766117

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030093250A Expired - Lifetime KR100582320B1 (ko) 2002-12-20 2003-12-18 장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스

Country Status (5)

Country Link
US (1) US7018054B2 (enExample)
JP (1) JP3698139B2 (enExample)
KR (1) KR100582320B1 (enExample)
CN (1) CN1296754C (enExample)
TW (1) TWI249150B (enExample)

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Publication number Priority date Publication date Assignee Title
JP3722141B2 (ja) * 2002-12-20 2005-11-30 セイコーエプソン株式会社 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース
KR100713132B1 (ko) * 2005-05-27 2007-05-02 삼성전자주식회사 프로젝터
JP5025127B2 (ja) * 2005-12-20 2012-09-12 三菱電機株式会社 反射型表示素子モジュールの冷却装置
JP4379507B2 (ja) * 2007-09-05 2009-12-09 ソニー株式会社 液晶表示装置および液晶パネル
US8004648B2 (en) * 2007-11-16 2011-08-23 Manufacturing Resources International, Inc. Air curtain for display
US12185512B2 (en) 2007-11-16 2024-12-31 Manufacturing Resources International, Inc. Electronic display assembly with thermal management
US8350799B2 (en) 2009-06-03 2013-01-08 Manufacturing Resources International, Inc. Dynamic dimming LED backlight
FR2967842B1 (fr) * 2010-11-22 2012-11-30 Valeo Equip Electr Moteur Ensemble monobloc regulateur de tension - porte-balais de machine electrique tournante et machine electrique tournante comprenant un tel ensemble
WO2014158642A1 (en) 2013-03-14 2014-10-02 Manufacturing Resources International, Inc. Rigid lcd assembly
WO2015003130A1 (en) 2013-07-03 2015-01-08 Manufacturing Resources International, Inc. Airguide backlight assembly
JP6026972B2 (ja) 2013-08-07 2016-11-16 アスモ株式会社 減速機付モータ
US10191212B2 (en) 2013-12-02 2019-01-29 Manufacturing Resources International, Inc. Expandable light guide for backlight
US10527276B2 (en) 2014-04-17 2020-01-07 Manufacturing Resources International, Inc. Rod as a lens element for light emitting diodes
US10649273B2 (en) 2014-10-08 2020-05-12 Manufacturing Resources International, Inc. LED assembly for transparent liquid crystal display and static graphic
JP6604745B2 (ja) * 2015-05-15 2019-11-13 キヤノン株式会社 光変調素子ユニットおよび画像投射装置
US10261362B2 (en) 2015-09-01 2019-04-16 Manufacturing Resources International, Inc. Optical sheet tensioner
JP6279687B2 (ja) * 2016-10-12 2018-02-14 アスモ株式会社 減速機付モータ
US12429726B1 (en) 2023-10-02 2025-09-30 Manufacturing Resources International, Inc. Optical stack with a liquid crystal layer and a micro lens array, electronic display assembly, and related methods
US20250327630A1 (en) * 2024-04-23 2025-10-23 Denso International America, Inc. Complex dimple geometry for improved plate-fin heat exchanger

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2834798B2 (ja) 1989-11-07 1998-12-14 三洋電機株式会社 反射型投影装置
JPH04125538A (ja) 1990-09-17 1992-04-27 Pioneer Electron Corp 偏光板及び液晶パネル用冷却装置
US5170195A (en) * 1990-09-17 1992-12-08 Pioneer Electronic Corporation Cooling device for a liquid crystal panel
DE4207383A1 (de) 1992-03-09 1993-09-16 Herberts Gmbh Verfahren zur rueckgewinnung des oversprays von waessrigen ueberzugsmitteln beim spritzauftrag in spritzkabinen
JPH0667143A (ja) 1992-08-17 1994-03-11 Sony Corp 液晶式プロジェクタ
JPH06265855A (ja) 1993-03-11 1994-09-22 Nec Corp 投射型表示装置及びそのための表示パネルユニット
JPH07248480A (ja) 1994-03-09 1995-09-26 Furukawa Electric Co Ltd:The 液晶プロジェクタの冷却装置
WO1998036313A1 (en) 1997-02-12 1998-08-20 Hitachi, Ltd. Liquid crystal display
JPH10232629A (ja) 1997-02-20 1998-09-02 Sony Corp 液晶表示素子およびこれを用いた投射型液晶表示装置
JPH10319379A (ja) 1997-05-22 1998-12-04 Hitachi Ltd 表示装置
JPH1184350A (ja) 1997-09-08 1999-03-26 Sony Corp 液晶表示装置
JP3319996B2 (ja) * 1997-10-20 2002-09-03 株式会社日立製作所 映像表示機構及び映像表示装置
JP3448492B2 (ja) 1998-11-17 2003-09-22 三洋電機株式会社 液晶パネル及び該液晶パネルを用いた投写装置
JP3490953B2 (ja) 2000-03-22 2004-01-26 三洋電機株式会社 液晶プロジェクタ
JP2001318361A (ja) 2000-05-11 2001-11-16 Seiko Epson Corp 光変調装置およびこれを用いたプロジェクタ
JP3583062B2 (ja) 2000-09-29 2004-10-27 シャープ株式会社 表示素子および投射型液晶表示装置
JP2002296568A (ja) 2001-03-29 2002-10-09 Victor Co Of Japan Ltd 反射型液晶表示素子及びその製造方法
US6814445B2 (en) * 2001-06-30 2004-11-09 Texas Instruments Incorporated DMD heat sink socket assembly
JP2004045680A (ja) 2002-07-11 2004-02-12 Sony Corp 液晶表示装置及びプロジェクタ
JP3736522B2 (ja) * 2002-12-20 2006-01-18 セイコーエプソン株式会社 実装ケース入り電気光学装置及び投射型表示装置並びに実装ケース

Also Published As

Publication number Publication date
CN1296754C (zh) 2007-01-24
JP2004198940A (ja) 2004-07-15
TW200414101A (en) 2004-08-01
US20040169783A1 (en) 2004-09-02
JP3698139B2 (ja) 2005-09-21
KR20040055657A (ko) 2004-06-26
US7018054B2 (en) 2006-03-28
TWI249150B (en) 2006-02-11
CN1510469A (zh) 2004-07-07

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