CN100538450C - 液晶面板及液晶显示装置 - Google Patents

液晶面板及液晶显示装置 Download PDF

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Publication number
CN100538450C
CN100538450C CNB2004100383842A CN200410038384A CN100538450C CN 100538450 C CN100538450 C CN 100538450C CN B2004100383842 A CNB2004100383842 A CN B2004100383842A CN 200410038384 A CN200410038384 A CN 200410038384A CN 100538450 C CN100538450 C CN 100538450C
Authority
CN
China
Prior art keywords
liquid crystal
crystal panel
aforementioned
film
diffusion
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
CNB2004100383842A
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English (en)
Chinese (zh)
Other versions
CN1573440A (zh
Inventor
羽生笃史
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.)
Beihai HKC Optoelectronics Technology Co Ltd
Original Assignee
NEC LCD Technologies 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 NEC LCD Technologies Ltd filed Critical NEC LCD Technologies Ltd
Publication of CN1573440A publication Critical patent/CN1573440A/zh
Application granted granted Critical
Publication of CN100538450C publication Critical patent/CN100538450C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CNB2004100383842A 2003-05-26 2004-05-24 液晶面板及液晶显示装置 Expired - Lifetime CN100538450C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003147955 2003-05-26
JP2003147955 2003-05-26
JP2003405700A JP3790246B2 (ja) 2003-05-26 2003-12-04 液晶表示装置
JP2003405700 2003-12-04

Publications (2)

Publication Number Publication Date
CN1573440A CN1573440A (zh) 2005-02-02
CN100538450C true CN100538450C (zh) 2009-09-09

Family

ID=34106646

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100383842A Expired - Lifetime CN100538450C (zh) 2003-05-26 2004-05-24 液晶面板及液晶显示装置

Country Status (4)

Country Link
JP (1) JP3790246B2 (enExample)
KR (1) KR100712020B1 (enExample)
CN (1) CN100538450C (enExample)
TW (1) TWI320864B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766500B2 (en) 2005-03-10 2010-08-03 Sharp Kabushiki Kaisha Backlight unit, and a display device including the same
JP4148299B1 (ja) 2007-02-13 2008-09-10 ソニー株式会社 光学包装体およびその製造方法、照明装置、ならびに表示装置
JP2010044320A (ja) * 2008-08-18 2010-02-25 Daicel Chem Ind Ltd 光制御フィルム及びこれを用いたバックライト装置
TWI412817B (zh) * 2009-06-02 2013-10-21 Wintek Corp 觸控顯示裝置
JP5337787B2 (ja) * 2010-12-14 2013-11-06 株式会社ジャパンディスプレイ 照明装置の点灯検査装置
JP5650005B2 (ja) * 2011-02-14 2015-01-07 セイコーインスツル株式会社 液晶表示装置
KR101630342B1 (ko) 2012-09-28 2016-06-14 엘지디스플레이 주식회사 액정 표시장치 및 그 조립방법
CN111624798A (zh) * 2020-06-19 2020-09-04 北京小米移动软件有限公司 一种显示模组、终端设备和显示模组的制作方法
JP7544958B2 (ja) * 2020-07-31 2024-09-03 華為技術有限公司 ディスプレイ装置および電子デバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4164136B2 (ja) * 1997-08-04 2008-10-08 コニシ株式会社 スチレンブロック共重合体ゴム系接着剤組成物
JP2000330210A (ja) * 1999-03-16 2000-11-30 Mitsubishi Rayon Co Ltd 透過型スクリーン
JP4462756B2 (ja) * 2000-12-18 2010-05-12 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置

Also Published As

Publication number Publication date
TW200502651A (en) 2005-01-16
KR100712020B1 (ko) 2007-04-27
CN1573440A (zh) 2005-02-02
TWI320864B (en) 2010-02-21
JP3790246B2 (ja) 2006-06-28
JP2005010735A (ja) 2005-01-13
KR20040101916A (ko) 2004-12-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: NIPPON ELECTRIC CO

Free format text: FORMER OWNER: SUMITOMO RUBBER INDUSTRIE. LTD.

Effective date: 20061229

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20061229

Address after: Kanagawa

Applicant after: NEC LCD Technologies, Ltd.

Address before: Kobe City, Hyogo Prefecture, Japan

Applicant before: Sumitomo Rubber Industries, Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: NLT TECHNOLOGIES, LTD.

Free format text: FORMER NAME: NEC LCD TECH CORP.

CP01 Change in the name or title of a patent holder

Address after: Kanagawa

Patentee after: NLT TECHNOLOGIES, Ltd.

Address before: Kanagawa

Patentee before: NEC LCD Technologies, Ltd.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Kawasaki, Kanagawa, Japan

Patentee after: Tianma Japan, Ltd.

Address before: Kanagawa

Patentee before: NLT TECHNOLOGIES, Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190531

Address after: 22 Floor South of Hangdu Building, Shennan Middle Road, Futian District, Shenzhen City, Guangdong Province

Patentee after: Tianma Micro-Electronics Co.,Ltd.

Address before: Kawasaki, Kanagawa, Japan

Patentee before: Tianma Japan, Ltd.

CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 518052 Tianma Building, 88 Daxin Road, Nanshan District, Shenzhen City, Guangdong Province

Patentee after: Tianma Micro-Electronics Co.,Ltd.

Address before: 518052 22nd Floor South of Hangdu Building, Shennan Middle Road, Futian District, Shenzhen City, Guangdong Province

Patentee before: Tianma Micro-Electronics Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190702

Address after: 518057 Room B01, 4th Floor, Mingrui R&D Building, 009 Nanshi Road, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province

Patentee after: SHENZHEN TECHVISUM TECHNOLOGIES LIMITED (STTL)

Address before: 518052 Tianma Building, 88 Daxin Road, Nanshan District, Shenzhen City, Guangdong Province

Patentee before: Tianma Micro-Electronics Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190809

Address after: Room A-430, 4th Floor, Block A, Phase II, Guangxi Huike Science and Technology Co., Ltd., 336 East Extension Line of Beihai Avenue, Beihai Industrial Park, Guangxi Zhuang Autonomous Region

Patentee after: BEIHAI HKC PHOTOELECTRIC TECHNOLOGY Co.,Ltd.

Address before: 518057 Room B01, 4th Floor, Mingrui R&D Building, 009 Nanshi Road, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN TECHVISUM TECHNOLOGIES LIMITED (STTL)

CX01 Expiry of patent term

Granted publication date: 20090909

CX01 Expiry of patent term