JP5451516B2 - 液晶パネルおよび液晶表示装置 - Google Patents

液晶パネルおよび液晶表示装置 Download PDF

Info

Publication number
JP5451516B2
JP5451516B2 JP2010107088A JP2010107088A JP5451516B2 JP 5451516 B2 JP5451516 B2 JP 5451516B2 JP 2010107088 A JP2010107088 A JP 2010107088A JP 2010107088 A JP2010107088 A JP 2010107088A JP 5451516 B2 JP5451516 B2 JP 5451516B2
Authority
JP
Japan
Prior art keywords
liquid crystal
anisotropic layer
crystal panel
polarizing plate
substrate
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.)
Active
Application number
JP2010107088A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011237512A5 (enExample
JP2011237512A (ja
Inventor
夕香 内海
郁夫 檜山
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.)
Panasonic Liquid Crystal Display Co Ltd
Japan Display Inc
Original Assignee
Panasonic Liquid Crystal Display Co Ltd
Japan Display Inc
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 Panasonic Liquid Crystal Display Co Ltd, Japan Display Inc filed Critical Panasonic Liquid Crystal Display Co Ltd
Priority to JP2010107088A priority Critical patent/JP5451516B2/ja
Priority to US13/102,146 priority patent/US8488089B2/en
Publication of JP2011237512A publication Critical patent/JP2011237512A/ja
Publication of JP2011237512A5 publication Critical patent/JP2011237512A5/ja
Application granted granted Critical
Publication of JP5451516B2 publication Critical patent/JP5451516B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133633—Birefringent elements, e.g. for optical compensation using mesogenic materials
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/04—Materials and properties dye
    • G02F2202/043—Materials and properties dye pleochroic
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/01—Number of plates being 1
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02—Number of plates being 2
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/05—Single plate on one side of the LC cell

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)
  • Polarising Elements (AREA)
JP2010107088A 2010-05-07 2010-05-07 液晶パネルおよび液晶表示装置 Active JP5451516B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010107088A JP5451516B2 (ja) 2010-05-07 2010-05-07 液晶パネルおよび液晶表示装置
US13/102,146 US8488089B2 (en) 2010-05-07 2011-05-06 Liquid crystal panel and liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010107088A JP5451516B2 (ja) 2010-05-07 2010-05-07 液晶パネルおよび液晶表示装置

Publications (3)

Publication Number Publication Date
JP2011237512A JP2011237512A (ja) 2011-11-24
JP2011237512A5 JP2011237512A5 (enExample) 2013-06-27
JP5451516B2 true JP5451516B2 (ja) 2014-03-26

Family

ID=44901719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010107088A Active JP5451516B2 (ja) 2010-05-07 2010-05-07 液晶パネルおよび液晶表示装置

Country Status (2)

Country Link
US (1) US8488089B2 (enExample)
JP (1) JP5451516B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103988121B (zh) * 2011-12-06 2017-03-15 株式会社Lg化学 液晶单元
JP5861502B2 (ja) * 2012-03-06 2016-02-16 コニカミノルタ株式会社 液晶表示装置
CN103472646B (zh) * 2013-08-30 2016-08-31 京东方科技集团股份有限公司 一种阵列基板及其制备方法和显示装置
CN105204217B (zh) * 2015-10-13 2018-05-01 武汉华星光电技术有限公司 液晶显示面板
KR20200080245A (ko) * 2017-10-27 2020-07-06 스미또모 가가꾸 가부시끼가이샤 편광 필름 및 그 제조 방법
CN109613761B (zh) * 2019-01-31 2021-06-04 上海天马微电子有限公司 显示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2861982B2 (ja) * 1997-04-18 1999-02-24 日本電気株式会社 液晶表示装置及び二色性色素含有シートの製造方法
JP3174764B2 (ja) 1998-09-17 2001-06-11 株式会社リョウワ プリント配線板の製造方法
JP3459779B2 (ja) 1998-10-30 2003-10-27 帝人株式会社 位相差板
JP2001235622A (ja) 2000-02-22 2001-08-31 Fuji Photo Film Co Ltd 位相差板
JP3526830B2 (ja) * 2000-04-07 2004-05-17 龍男 内田 広視野角偏光板および液晶表示装置
JP3863446B2 (ja) * 2002-03-08 2006-12-27 シャープ株式会社 液晶表示装置
JP4201171B2 (ja) 2002-11-08 2008-12-24 日本化薬株式会社 液晶性配合組成物およびこれを用いた位相差フィルム
TWI447443B (zh) * 2006-02-28 2014-08-01 Fujifilm Corp 偏光板及液晶顯示器
JP5092426B2 (ja) 2006-07-21 2012-12-05 東レ株式会社 位相差薄膜用樹脂組成物、液晶表示装置用カラーフィルター基板、および液晶表示装置、並びに位相差薄膜付き液晶表示装置用カラーフィルター基板の製造方法
JP5234310B2 (ja) * 2007-10-04 2013-07-10 Ｎｌｔテクノロジー株式会社 液晶表示装置
JP2011002775A (ja) * 2009-06-22 2011-01-06 Hitachi Displays Ltd 液晶表示装置
JP2011075927A (ja) * 2009-09-30 2011-04-14 Fujifilm Corp 光学フィルムとその製造方法、偏光板、光学補償フィルムおよび液晶表示装置

Also Published As

Publication number Publication date
US20110273637A1 (en) 2011-11-10
JP2011237512A (ja) 2011-11-24
US8488089B2 (en) 2013-07-16

Similar Documents

Publication Publication Date Title
JP4292132B2 (ja) 液晶表示装置
US8553179B2 (en) Liquid crystal display device
JP5219971B2 (ja) 液晶表示装置
CN102918451B (zh) 液晶显示装置
US8208099B2 (en) Transmissive type liquid crystal display comprising a main pixel region having a first color filter and a sub-pixel region having a second color filter having a higher transmittance
CN101419364B (zh) 液晶显示装置
JP5451516B2 (ja) 液晶パネルおよび液晶表示装置
WO2013137254A1 (ja) 液晶表示装置
JP4870436B2 (ja) 液晶表示装置
US8259262B2 (en) Liquid crystal display apparatus having particular polarizers
CN101158774B (zh) 液晶显示面板和液晶显示装置
US20240427179A1 (en) Video display device
JP5066543B2 (ja) 液晶表示装置
US20080088759A1 (en) Liquid Crystal Display Device
JP4638280B2 (ja) 液晶表示装置
US11988910B1 (en) Viewing angle-controlling liquid crystal panel and display device
JP5046728B2 (ja) 液晶表示装置
JP5332548B2 (ja) カラーフィルタ及びそれを備えた液晶表示装置
JPH1164837A (ja) 液晶表示装置
KR20120072197A (ko) 일축성 염료막을 포함하는 게스트-호스트 모드 액정표시장치
JP2007240726A (ja) 液晶表示装置および液晶表示装置の製造方法
JP4854455B2 (ja) 液晶表示装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130430

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130430

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130830

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130924

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131122

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131210

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131226

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5451516

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350