JP4488001B2 - 液晶表示装置およびその製造方法 - Google Patents

液晶表示装置およびその製造方法 Download PDF

Info

Publication number
JP4488001B2
JP4488001B2 JP2006342139A JP2006342139A JP4488001B2 JP 4488001 B2 JP4488001 B2 JP 4488001B2 JP 2006342139 A JP2006342139 A JP 2006342139A JP 2006342139 A JP2006342139 A JP 2006342139A JP 4488001 B2 JP4488001 B2 JP 4488001B2
Authority
JP
Japan
Prior art keywords
liquid crystal
layer
insulating film
display device
crystal display
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
JP2006342139A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008152157A (ja
Inventor
健夫 小糸
寛 西川
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2006342139A priority Critical patent/JP4488001B2/ja
Priority to TW096143293A priority patent/TW200835959A/zh
Priority to US11/986,012 priority patent/US8576369B2/en
Priority to KR1020070133153A priority patent/KR101421295B1/ko
Priority to CN2007103001839A priority patent/CN101206366B/zh
Publication of JP2008152157A publication Critical patent/JP2008152157A/ja
Application granted granted Critical
Publication of JP4488001B2 publication Critical patent/JP4488001B2/ja
Priority to US14/035,345 priority patent/US9041886B2/en
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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
JP2006342139A 2006-12-20 2006-12-20 液晶表示装置およびその製造方法 Active JP4488001B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2006342139A JP4488001B2 (ja) 2006-12-20 2006-12-20 液晶表示装置およびその製造方法
TW096143293A TW200835959A (en) 2006-12-20 2007-11-15 Liquid crystal display and its manufacturing method
US11/986,012 US8576369B2 (en) 2006-12-20 2007-11-19 Liquid crystal display device and manufacturing method of liquid crystal display device
KR1020070133153A KR101421295B1 (ko) 2006-12-20 2007-12-18 액정 표시 장치 및 그 제조 방법
CN2007103001839A CN101206366B (zh) 2006-12-20 2007-12-19 液晶显示装置及液晶显示装置的制造方法
US14/035,345 US9041886B2 (en) 2006-12-20 2013-09-24 Liquid crystal display device and manufacturing method of liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006342139A JP4488001B2 (ja) 2006-12-20 2006-12-20 液晶表示装置およびその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009141805A Division JP2009205171A (ja) 2009-06-15 2009-06-15 液晶表示装置

Publications (2)

Publication Number Publication Date
JP2008152157A JP2008152157A (ja) 2008-07-03
JP4488001B2 true JP4488001B2 (ja) 2010-06-23

Family

ID=39542269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006342139A Active JP4488001B2 (ja) 2006-12-20 2006-12-20 液晶表示装置およびその製造方法

Country Status (5)

Country Link
US (2) US8576369B2 (enExample)
JP (1) JP4488001B2 (enExample)
KR (1) KR101421295B1 (enExample)
CN (1) CN101206366B (enExample)
TW (1) TW200835959A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4513027B2 (ja) * 2006-12-20 2010-07-28 ソニー株式会社 表示装置の製造方法
TWI382233B (zh) * 2009-02-10 2013-01-11 Au Optronics Corp 顯示面板及其製造方法、光電裝置及其製造方法
JP4835705B2 (ja) * 2009-02-27 2011-12-14 ソニー株式会社 反射電極の形成方法並びに駆動基板および表示装置
KR20170055609A (ko) * 2015-11-11 2017-05-22 삼성디스플레이 주식회사 표시 장치

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5691277A (en) 1979-12-25 1981-07-24 Citizen Watch Co Ltd Liquiddcrystal display panel
FI74871B (fi) 1986-06-26 1987-12-31 Sinisalo Sport Oy Skyddsklaede.
JP3395877B2 (ja) 1996-12-20 2003-04-14 シャープ株式会社 液晶表示装置及びその製造方法
JP2002000742A (ja) 2000-06-19 2002-01-08 Kazuhiro Ohinata 頭皮刺激要素と頭皮刺激用帽子
JP4560924B2 (ja) 2000-09-19 2010-10-13 ソニー株式会社 液晶表示装置
JP2004317611A (ja) 2003-04-14 2004-11-11 Sony Corp 液晶表示装置およびその製造方法
KR100524621B1 (ko) * 2003-05-23 2005-10-28 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치 및 그 제조방법
JP4089631B2 (ja) * 2003-09-16 2008-05-28 ソニー株式会社 液晶表示装置およびその製造方法
US7385660B2 (en) * 2003-12-08 2008-06-10 Sharp Kabushiki Kaisha Liquid crystal display device for transflector having opening in a first electrode for forming a liquid crystal domain and openings at first and second corners of the domain on a second electrode
JP4111929B2 (ja) 2004-03-26 2008-07-02 シャープ株式会社 液晶表示装置
US7480022B2 (en) * 2003-12-10 2009-01-20 Seiko Epson Corporation Liquid crystal display device, method of manufacturing liquid crystal display device, and electronic apparatus
JP2005266778A (ja) 2004-02-19 2005-09-29 Sharp Corp 液晶表示装置
US7391489B2 (en) * 2004-03-09 2008-06-24 Sharp Kabushiki Kaishia Liquid crystal display device
JP2005331675A (ja) 2004-05-19 2005-12-02 Sony Corp 液晶表示装置および液晶表示装置の製造方法
JP4860121B2 (ja) * 2004-06-21 2012-01-25 日本電気株式会社 液晶表示装置
JP4123208B2 (ja) * 2004-09-03 2008-07-23 セイコーエプソン株式会社 液晶表示装置、電子機器
JP4016977B2 (ja) * 2004-09-03 2007-12-05 セイコーエプソン株式会社 液晶表示装置、電子機器
JP2006171723A (ja) * 2004-12-13 2006-06-29 Samsung Electronics Co Ltd アレイ基板、その製造方法、及びこれを有する液晶表示装置
KR20060066356A (ko) * 2004-12-13 2006-06-16 삼성전자주식회사 표시 장치와 표시 장치용 박막 트랜지스터 표시판 및 그제조 방법
KR101125248B1 (ko) 2004-12-23 2012-03-21 엘지디스플레이 주식회사 반투과형 컬러필터 기판 및 그 제조방법
JP2006209087A (ja) * 2004-12-27 2006-08-10 Alps Electric Co Ltd 液晶表示装置
JP4480599B2 (ja) 2005-02-14 2010-06-16 Ｎｅｃ液晶テクノロジー株式会社 反射板、その製造方法及び液晶表示装置
US7995170B2 (en) * 2005-03-23 2011-08-09 Sharp Kabushiki Kaisha Liquid crystal display device
EP2479605B1 (en) * 2005-12-05 2015-07-15 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
TWI338172B (en) * 2005-12-30 2011-03-01 Au Optronics Corp Method of forming spacers and alignment protrusions simultaneously on color filter substrate
TWI344050B (en) * 2006-08-18 2011-06-21 Au Optronics Corp Transflective liquid crystal display panel

Also Published As

Publication number Publication date
CN101206366B (zh) 2010-06-02
JP2008152157A (ja) 2008-07-03
TW200835959A (en) 2008-09-01
TWI375067B (enExample) 2012-10-21
CN101206366A (zh) 2008-06-25
US20080151174A1 (en) 2008-06-26
US20140024156A1 (en) 2014-01-23
US9041886B2 (en) 2015-05-26
US8576369B2 (en) 2013-11-05
KR101421295B1 (ko) 2014-07-18
KR20080058205A (ko) 2008-06-25

Similar Documents

Publication Publication Date Title
US6950158B2 (en) Transflective liquid crystal display device and fabrication method thereof
US9874791B2 (en) Display device, array substrate and method for manufacturing array substrate
JP4249544B2 (ja) 液晶表示装置、及び電子機器
KR20090027474A (ko) 액정 표시 장치
JP5122301B2 (ja) カラーフィルタ基板およびそれを備えた液晶表示装置
US9041886B2 (en) Liquid crystal display device and manufacturing method of liquid crystal display device
JP2009139853A (ja) 液晶表示装置
JP2013127564A (ja) 液晶表示装置
US8681297B2 (en) Liquid crystal display panel, and liquid crystal display device
US8755014B2 (en) Liquid crystal display and a display panel therefor
KR101411445B1 (ko) 액정 표시 장치 및 액정 표시 장치의 제조 방법
JP2011154101A (ja) 液晶表示パネルおよび液晶表示装置
JP2009205171A (ja) 液晶表示装置
US20070052912A1 (en) Liquid crystal display device
JP5376417B2 (ja) 半透過型液晶表示パネル
JP2008209827A (ja) 半透過型液晶表示パネル
JP2007133054A (ja) 液晶表示装置
JP4249776B2 (ja) 液晶表示装置、及び電子機器
JP2008116528A (ja) 液晶表示パネル
JP2008203391A (ja) 液晶表示パネル
JP2007199436A (ja) 液晶表示装置
JP2008268621A (ja) Ｖａ方式の半透過型液晶表示パネル
JP2007034331A (ja) 液晶表示装置の製造方法
JP2007052455A (ja) 液晶表示装置、及び電子機器
KR20140084921A (ko) 절곡부가 형성된 전극을 포함하는 액정표시장치 및 그 제조 방법

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080930

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081021

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090414

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090615

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090915

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20091006

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20091007

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20091016

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091109

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: 20100309

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100322

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130409

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4488001

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130409

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130409

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130409

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140409

Year of fee payment: 4

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250