CN101398559B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN101398559B
CN101398559B CN2008102106448A CN200810210644A CN101398559B CN 101398559 B CN101398559 B CN 101398559B CN 2008102106448 A CN2008102106448 A CN 2008102106448A CN 200810210644 A CN200810210644 A CN 200810210644A CN 101398559 B CN101398559 B CN 101398559B
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CN
China
Prior art keywords
liquid crystal
mentioned
layer
protective plate
crystal panel
Prior art date
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Active
Application number
CN2008102106448A
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English (en)
Chinese (zh)
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CN101398559A (zh
Inventor
佐佐木洋
杉林真己子
富冈安
近藤克己
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.)
Magno Seishin Co Ltd
Panasonic Intellectual Property Corp of America
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
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Publication of CN101398559A publication Critical patent/CN101398559A/zh
Application granted granted Critical
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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
    • G02F1/133308—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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • 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
    • G02F1/133311—Environmental protection, e.g. against dust or humidity
    • 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
    • G02F1/133502—Antiglare, refractive index matching layers
    • 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
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock

Landscapes

  • 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)
CN2008102106448A 2007-09-28 2008-08-13 液晶显示装置 Active CN101398559B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-252969 2007-09-28
JP2007252969A JP4579956B2 (ja) 2007-09-28 2007-09-28 液晶表示装置
JP2007252969 2007-09-28

Publications (2)

Publication Number Publication Date
CN101398559A CN101398559A (zh) 2009-04-01
CN101398559B true CN101398559B (zh) 2010-11-03

Family

ID=40507824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008102106448A Active CN101398559B (zh) 2007-09-28 2008-08-13 液晶显示装置

Country Status (5)

Country Link
US (1) US7903195B2 (enExample)
JP (1) JP4579956B2 (enExample)
KR (1) KR101020924B1 (enExample)
CN (1) CN101398559B (enExample)
TW (1) TW200918998A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102265249B (zh) * 2008-12-26 2014-03-12 日本写真印刷株式会社 电子设备显示窗的带触摸输入功能的保护面板及其制造方法
KR101146994B1 (ko) 2010-06-10 2012-05-22 삼성모바일디스플레이주식회사 디스플레이 장치 및 그 제조방법
WO2011158556A1 (ja) * 2010-06-15 2011-12-22 シャープ株式会社 液晶表示装置およびテレビ受信装置
JP5846473B2 (ja) * 2010-09-21 2016-01-20 大日本印刷株式会社 表示用前面板、表示用前面板の製造方法、表示装置および表示装置の製造方法
JP5978561B2 (ja) * 2010-09-21 2016-08-24 大日本印刷株式会社 表示用前面板、表示用前面板の製造方法、表示装置および表示装置の製造方法
JP5745811B2 (ja) * 2010-10-21 2015-07-08 三菱電機株式会社 表示装置
US10585310B2 (en) * 2010-10-28 2020-03-10 Lg Electronics Inc. Display device comprising a light guide plate having at least one groove corresponding to at least one protrusion of a frame
JP5906572B2 (ja) * 2010-12-27 2016-04-20 大日本印刷株式会社 表示用前面板の製造方法、および表示装置の製造方法
JP5689167B2 (ja) * 2011-02-23 2015-03-25 株式会社テクノアソシエ 画像表示部保護パネルユニット及び画像表示部保護パネル保持構造
JP5938858B2 (ja) * 2011-07-27 2016-06-22 三菱電機株式会社 表示装置
KR101966167B1 (ko) * 2013-01-29 2019-04-05 엘지디스플레이 주식회사 표시장치모듈 및 그 제조 방법
WO2014181780A1 (ja) * 2013-05-07 2014-11-13 旭硝子株式会社 表示装置用カバーガラス
CN105223724B (zh) * 2015-10-08 2018-04-27 深圳市华星光电技术有限公司 量子点液晶显示装置
KR102458905B1 (ko) * 2015-12-04 2022-10-25 엘지디스플레이 주식회사 눈부심 방지 글래스 및 그를 가지는 디스플레이 장치
JP6289584B2 (ja) * 2016-10-24 2018-03-07 三菱電機株式会社 表示装置
CN107479254A (zh) * 2017-09-22 2017-12-15 青岛海信电器股份有限公司 一种背板、背光模组和液晶显示装置
JP6418312B2 (ja) * 2017-12-05 2018-11-07 日本精機株式会社 表示装置
JP6559272B2 (ja) * 2018-01-24 2019-08-14 三菱電機株式会社 表示装置
US20190293982A1 (en) * 2018-03-21 2019-09-26 Alloy Compass 1, LLC System and Method for Altering the Polarization of Light Emitted by a Liquid Crystal Display
US10976589B2 (en) * 2018-04-17 2021-04-13 Himax Display, Inc. Display panel having a patterned light shielding layer protected by a protective structure
CN109890158B (zh) * 2019-03-29 2020-08-25 联想(北京)有限公司 一种显示装置和电子设备
WO2021106029A1 (ja) * 2019-11-25 2021-06-03 三菱電機株式会社 表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US965940A (en) * 1909-06-23 1910-08-02 Adam Ritter Lifting door.
JPH09189905A (ja) * 1996-01-09 1997-07-22 Canon Inc 液晶表示装置及びこの液晶表示装置を備えた情報伝達装置
JP3539170B2 (ja) 1997-12-15 2004-07-07 セイコーエプソン株式会社 液晶パネル、電子機器、及び、電子機器の製造方法
JP2000340985A (ja) 1999-05-28 2000-12-08 Bridgestone Corp 電磁波シールド性光透過窓材及びパネル貼合材
US6798467B2 (en) * 2000-12-21 2004-09-28 Asahi Rubber Inc. Liquid crystal display device and a method for producing the same
JP4535702B2 (ja) * 2003-08-20 2010-09-01 シャープ株式会社 表示装置
JP5283146B2 (ja) 2005-07-01 2013-09-04 株式会社ジャパンディスプレイ 液晶表示装置
JP2007164154A (ja) * 2005-11-16 2007-06-28 Pentax Corp 表示パネル用保護カバー及びその用途
TW200739466A (en) 2005-11-16 2007-10-16 Pentax Corp Protective cover for display panel and its use

Also Published As

Publication number Publication date
TWI376542B (enExample) 2012-11-11
KR101020924B1 (ko) 2011-03-09
TW200918998A (en) 2009-05-01
CN101398559A (zh) 2009-04-01
US20090086120A1 (en) 2009-04-02
JP2009086073A (ja) 2009-04-23
KR20090032961A (ko) 2009-04-01
US7903195B2 (en) 2011-03-08
JP4579956B2 (ja) 2010-11-10

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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.

Effective date: 20111125

Owner name: IPS ALPHA SUPPORT CO., LTD.

Effective date: 20111125

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

Effective date of registration: 20111125

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 support society

Patentee before: Hitachi Displays, Ltd.

Effective date of registration: 20111125

Address after: Chiba County, Japan

Co-patentee after: IPS Pioneer Support Society

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

C56 Change in the name or address of the patentee

Owner name: APAN DISPLAY EAST, INC.

Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD.

Owner name: JAPAN DISPLAY, INC.

Free format text: FORMER NAME: APAN DISPLAY EAST, INC.

CP01 Change in the name or title of a patent holder

Address after: Chiba County, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Japan Display East Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

Address after: Chiba County, Japan

Patentee after: Japan Display East Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

CP02 Change in the address of a patent holder

Address after: Tokyo, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: JAPAN DISPLAY Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20090401

Assignee: BOE TECHNOLOGY GROUP Co.,Ltd.

Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd.

Contract record no.: 2013990000688

Denomination of invention: Liquid crystal display device

Granted publication date: 20101103

License type: Common License

Record date: 20131016

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231011

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Patentee after: JAPAN DISPLAY Inc.

Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

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Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20250723

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Patentee after: MAGNO SEISHIN Co., Ltd.

Country or region after: Japan

Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Country or region after: U.S.A.

Address before: Tokyo, Japan

Patentee before: JAPAN DISPLAY Inc.

Country or region before: Japan

Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Country or region before: U.S.A.

TR01 Transfer of patent right