CN100360991C - 投影仪用液晶显示装置 - Google Patents

投影仪用液晶显示装置 Download PDF

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Publication number
CN100360991C
CN100360991C CNB200410003128XA CN200410003128A CN100360991C CN 100360991 C CN100360991 C CN 100360991C CN B200410003128X A CNB200410003128X A CN B200410003128XA CN 200410003128 A CN200410003128 A CN 200410003128A CN 100360991 C CN100360991 C CN 100360991C
Authority
CN
China
Prior art keywords
liquid crystal
mentioned
crystal panel
projector
shell
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 - Fee Related
Application number
CNB200410003128XA
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English (en)
Chinese (zh)
Other versions
CN1523410A (zh
Inventor
井口集
永山育子
竹本一八男
大多和昌则
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.)
Ips Pioneer Society Ltd
Panasonic Liquid Crystal Display Co Ltd
Japan Display Inc
Original Assignee
Hitachi Displays Ltd
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 Hitachi Displays Ltd filed Critical Hitachi Displays Ltd
Publication of CN1523410A publication Critical patent/CN1523410A/zh
Application granted granted Critical
Publication of CN100360991C publication Critical patent/CN100360991C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G02F1/133334—Electromagnetic shields

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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)
CNB200410003128XA 2003-02-06 2004-02-06 投影仪用液晶显示装置 Expired - Fee Related CN100360991C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003029247 2003-02-06
JP029247/2003 2003-02-06
JP2003410279A JP2004258621A (ja) 2003-02-06 2003-12-09 プロジェクタ用液晶表示装置
JP410279/2003 2003-12-09

Publications (2)

Publication Number Publication Date
CN1523410A CN1523410A (zh) 2004-08-25
CN100360991C true CN100360991C (zh) 2008-01-09

Family

ID=32871159

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200410003128XA Expired - Fee Related CN100360991C (zh) 2003-02-06 2004-02-06 投影仪用液晶显示装置

Country Status (3)

Country Link
US (1) US20040165123A1 (https=)
JP (1) JP2004258621A (https=)
CN (1) CN100360991C (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI263101B (en) * 2004-10-08 2006-10-01 Himax Tech Ltd Liquid crystal display module and package structure therefor
CN100535717C (zh) * 2005-02-17 2009-09-02 奇景光电股份有限公司 液晶显示模块及其封装结构
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
US8102483B2 (en) 2010-03-08 2012-01-24 Peerless Industries, Inc. Display enclosure
USD669075S1 (en) 2011-10-27 2012-10-16 Ciil Technologies, Llc Display enclosure for use with audio/visual devices or the like
US8714665B2 (en) 2012-01-20 2014-05-06 Ciil Technologies Llc Enclosed television with improved enclosure sealing arrangement
US9078345B2 (en) 2012-01-20 2015-07-07 Ciil Technologies, Llc Enclosed television with improved cable cover sealing mechanism
JP6085373B2 (ja) * 2013-12-10 2017-02-22 ▲華▼▲為▼終端有限公司Ｈｕａｗｅｉ Ｄｅｖｉｃｅ Ｃｏ．， Ｌｔｄ． 干渉防止装置及び方法
JP2017032875A (ja) * 2015-08-04 2017-02-09 株式会社フジクラ 光学装置
JP7102784B2 (ja) * 2018-03-05 2022-07-20 株式会社Ｊｖｃケンウッド 液晶表示デバイス及び液晶表示デバイスの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1068935A (ja) * 1996-05-10 1998-03-10 Hitachi Ltd 液晶表示装置および投射型液晶表示装置
CN1268492A (zh) * 1999-03-31 2000-10-04 富士电子工业株式会社 玻璃与金属的接合电子零件
JP2000298262A (ja) * 1999-04-13 2000-10-24 Hitachi Ltd 液晶表示素子
CN1282885A (zh) * 1999-07-28 2001-02-07 精工爱普生株式会社 投影显示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023174A (en) * 1958-03-10 1977-05-10 The United States Of America As Represented By The Secretary Of The Navy Magnetic ceramic absorber
CH613597B (de) * 1975-08-14 Bbc Brown Boveri & Cie Hinter einem frontglas eines zeitmessgeraetes angeordnete fluessigkristallanzeige.
US5318855A (en) * 1992-08-25 1994-06-07 International Business Machines Corporation Electronic assembly with flexible film cover for providing electrical and environmental protection
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
JP2000049487A (ja) * 1998-07-29 2000-02-18 Hitachi Ltd 電磁波吸収方法および電磁波吸収装置ならびに電子部品および電子機器
JP4069991B2 (ja) * 1998-08-10 2008-04-02 株式会社 日立ディスプレイズ 液晶表示装置
US6344155B1 (en) * 1999-04-06 2002-02-05 Tomoegawa Paper Co., Ltd. Electrically conductive adhesive composition, electrically conductive adhesive sheet and use thereof
JP4330700B2 (ja) * 1999-06-10 2009-09-16 東芝モバイルディスプレイ株式会社 平面表示装置
JP2002198850A (ja) * 2000-12-27 2002-07-12 Sony Corp 携帯電話機
JP4543561B2 (ja) * 2001-02-19 2010-09-15 住友電気工業株式会社 光モジュールの製造方法、及び光モジュール
JP3811644B2 (ja) * 2001-12-12 2006-08-23 株式会社日立製作所 液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1068935A (ja) * 1996-05-10 1998-03-10 Hitachi Ltd 液晶表示装置および投射型液晶表示装置
CN1268492A (zh) * 1999-03-31 2000-10-04 富士电子工业株式会社 玻璃与金属的接合电子零件
JP2000298262A (ja) * 1999-04-13 2000-10-24 Hitachi Ltd 液晶表示素子
CN1282885A (zh) * 1999-07-28 2001-02-07 精工爱普生株式会社 投影显示装置

Also Published As

Publication number Publication date
CN1523410A (zh) 2004-08-25
US20040165123A1 (en) 2004-08-26
JP2004258621A (ja) 2004-09-16

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: PANASONIC LCD CO., LTD.

Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD.

Owner name: IPS ALPHA SUPPORT CO., LTD.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110908

Address after: Chiba County, Japan

Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Co-patentee before: IPS pioneer Society Ltd.

Patentee before: Hitachi Displays, Ltd.

Effective date of registration: 20110908

Address after: Chiba County, Japan

Co-patentee after: IPS pioneer Society Ltd.

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080109

Termination date: 20130206