KR100614724B1 - 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
KR100614724B1
KR100614724B1 KR1020040027542A KR20040027542A KR100614724B1 KR 100614724 B1 KR100614724 B1 KR 100614724B1 KR 1020040027542 A KR1020040027542 A KR 1020040027542A KR 20040027542 A KR20040027542 A KR 20040027542A KR 100614724 B1 KR100614724 B1 KR 100614724B1
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South Korea
Prior art keywords
electro
optical device
cover
mounting case
cooling wind
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KR1020040027542A
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English (en)
Korean (ko)
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KR20040093409A (ko
Inventor
고지마히로유키
사이토히로미
미야시타도모아키
Original Assignee
세이코 엡슨 가부시키가이샤
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Application granted granted Critical
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Assigned to 138 이스트 엘씨디 어드밴스먼츠 리미티드 reassignment 138 이스트 엘씨디 어드밴스먼츠 리미티드 권리의 전부이전등록 Assignors: 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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/28—Show stands, hangers, or shelves, adapted for particular articles or materials for containers, e.g. flasks, bottles, tins, milk packs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • 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
    • 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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Projection Apparatus (AREA)
KR1020040027542A 2003-04-22 2004-04-21 장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스 Expired - Lifetime KR100614724B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003117168A JP3707480B2 (ja) 2003-04-22 2003-04-22 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
JPJP-P-2003-00117168 2003-04-22

Publications (2)

Publication Number Publication Date
KR20040093409A KR20040093409A (ko) 2004-11-05
KR100614724B1 true KR100614724B1 (ko) 2006-08-21

Family

ID=33487048

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040027542A Expired - Lifetime KR100614724B1 (ko) 2003-04-22 2004-04-21 장착 케이스에 내장된 전기 광학 장치 및 투사형 표시장치 및 장착 케이스

Country Status (5)

Country Link
US (1) US7218373B2 (https=)
JP (1) JP3707480B2 (https=)
KR (1) KR100614724B1 (https=)
CN (1) CN100405192C (https=)
TW (1) TWI235977B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006119169A (ja) * 2004-10-19 2006-05-11 Seiko Epson Corp 電気光学装置用実装ケース、及び電気光学装置、並びに電子機器
JP5328268B2 (ja) * 2008-09-03 2013-10-30 三洋電機株式会社 投写型表示装置
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
JP5453957B2 (ja) * 2009-06-30 2014-03-26 セイコーエプソン株式会社 光学装置およびプロジェクター
JP2011028089A (ja) * 2009-07-28 2011-02-10 Sony Corp 液晶表示装置および投射型表示装置
JP5533001B2 (ja) * 2010-02-16 2014-06-25 セイコーエプソン株式会社 電気光学装置及び電子機器
JP6047873B2 (ja) 2011-11-09 2016-12-21 セイコーエプソン株式会社 電気光学モジュールおよび電子機器
JP6361939B2 (ja) * 2016-03-08 2018-07-25 パナソニックＩｐマネジメント株式会社 表示装置
JP6269749B2 (ja) * 2016-08-18 2018-01-31 セイコーエプソン株式会社 電気光学装置及び電子機器
CN209590517U (zh) * 2019-02-15 2019-11-05 中强光电股份有限公司 光学装置

Family Cites Families (18)

* 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
JPH0667143A (ja) 1992-08-17 1994-03-11 Sony Corp 液晶式プロジェクタ
JPH0655134U (ja) 1992-12-26 1994-07-26 日本ビクター株式会社 液晶パネル
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
JP3583277B2 (ja) * 1998-01-09 2004-11-04 株式会社 日立ディスプレイズ 液晶表示装置
JPH11271882A (ja) * 1998-03-19 1999-10-08 Fujitsu General Ltd 液晶プロジェクタの冷却装置
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
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
US6825828B2 (en) * 2001-02-23 2004-11-30 General Digital Corporation Backlit LCD monitor
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
JP3951640B2 (ja) 2001-06-29 2007-08-01 セイコーエプソン株式会社 表示装置及びこれを用いた投射装置
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
US7218373B2 (en) 2007-05-15
TW200424982A (en) 2004-11-16
CN1540425A (zh) 2004-10-27
JP2004325575A (ja) 2004-11-18
TWI235977B (en) 2005-07-11
JP3707480B2 (ja) 2005-10-19
CN100405192C (zh) 2008-07-23
KR20040093409A (ko) 2004-11-05
US20040246398A1 (en) 2004-12-09

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