KR101020924B1 - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR101020924B1
KR101020924B1 KR1020080080843A KR20080080843A KR101020924B1 KR 101020924 B1 KR101020924 B1 KR 101020924B1 KR 1020080080843 A KR1020080080843 A KR 1020080080843A KR 20080080843 A KR20080080843 A KR 20080080843A KR 101020924 B1 KR101020924 B1 KR 101020924B1
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KR
South Korea
Prior art keywords
liquid crystal
layer
protective plate
crystal panel
organic medium
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KR1020080080843A
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English (en)
Korean (ko)
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KR20090032961A (ko
Inventor
히로시 사사끼
마끼꼬 스기바야시
야스시 도미오까
가쯔미 곤도
Original Assignee
가부시키가이샤 히타치 디스프레이즈
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Publication of KR20090032961A publication Critical patent/KR20090032961A/ko
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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

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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)
KR1020080080843A 2007-09-28 2008-08-19 액정 표시 장치 Active KR101020924B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007252969A JP4579956B2 (ja) 2007-09-28 2007-09-28 液晶表示装置
JPJP-P-2007-00252969 2007-09-28

Publications (2)

Publication Number Publication Date
KR20090032961A KR20090032961A (ko) 2009-04-01
KR101020924B1 true KR101020924B1 (ko) 2011-03-09

Family

ID=40507824

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080080843A Active KR101020924B1 (ko) 2007-09-28 2008-08-19 액정 표시 장치

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170065921A (ko) * 2015-12-04 2017-06-14 엘지디스플레이 주식회사 눈부심 방지 글래스 및 그를 가지는 디스플레이 장치

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010074144A1 (ja) * 2008-12-26 2010-07-01 日本写真印刷株式会社 電子機器表窓のタッチ入力機能付き保護パネルとその製造方法
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
WO2012115140A1 (ja) * 2011-02-23 2012-08-30 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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007041534A (ja) * 2005-07-01 2007-02-15 Hitachi Displays Ltd 液晶表示装置

Family Cites Families (8)

* 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
TW200739466A (en) 2005-11-16 2007-10-16 Pentax Corp Protective cover for display panel and its use
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007041534A (ja) * 2005-07-01 2007-02-15 Hitachi Displays Ltd 液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170065921A (ko) * 2015-12-04 2017-06-14 엘지디스플레이 주식회사 눈부심 방지 글래스 및 그를 가지는 디스플레이 장치
KR102458905B1 (ko) 2015-12-04 2022-10-25 엘지디스플레이 주식회사 눈부심 방지 글래스 및 그를 가지는 디스플레이 장치

Also Published As

Publication number Publication date
TWI376542B (enExample) 2012-11-11
CN101398559A (zh) 2009-04-01
US7903195B2 (en) 2011-03-08
JP2009086073A (ja) 2009-04-23
JP4579956B2 (ja) 2010-11-10
CN101398559B (zh) 2010-11-03
TW200918998A (en) 2009-05-01
US20090086120A1 (en) 2009-04-02
KR20090032961A (ko) 2009-04-01

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