KR20140009346A - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR20140009346A
KR20140009346A KR1020137024099A KR20137024099A KR20140009346A KR 20140009346 A KR20140009346 A KR 20140009346A KR 1020137024099 A KR1020137024099 A KR 1020137024099A KR 20137024099 A KR20137024099 A KR 20137024099A KR 20140009346 A KR20140009346 A KR 20140009346A
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KR
South Korea
Prior art keywords
electrode layer
liquid crystal
layer
structures
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.)
Withdrawn
Application number
KR1020137024099A
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English (en)
Korean (ko)
Inventor
다이스케 쿠보타
아키오 야마시타
마사루 나카노
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20140009346A publication Critical patent/KR20140009346A/ko
Withdrawn legal-status Critical Current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
    • G02F1/1343—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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • 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
    • G02F1/13793—Blue phases

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
KR1020137024099A 2011-02-18 2012-02-07 액정 표시 장치 Withdrawn KR20140009346A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011033553 2011-02-18
JPJP-P-2011-033553 2011-02-18
JP2011258957 2011-11-28
JPJP-P-2011-258957 2011-11-28
PCT/JP2012/053206 WO2012111581A1 (en) 2011-02-18 2012-02-07 Liquid crystal display device

Publications (1)

Publication Number Publication Date
KR20140009346A true KR20140009346A (ko) 2014-01-22

Family

ID=46652444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137024099A Withdrawn KR20140009346A (ko) 2011-02-18 2012-02-07 액정 표시 장치

Country Status (5)

Country Link
US (1) US8786811B2 (enExample)
JP (1) JP5875400B2 (enExample)
KR (1) KR20140009346A (enExample)
TW (1) TWI574091B (enExample)
WO (1) WO2012111581A1 (enExample)

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TWI494670B (zh) * 2012-08-10 2015-08-01 Innocom Tech Shenzhen Co Ltd 藍相液晶顯示面板之電極製造方法
CN103793089B (zh) * 2012-10-30 2017-05-17 宸鸿科技(厦门)有限公司 触控面板
CN103901647A (zh) * 2012-12-27 2014-07-02 群康科技(深圳)有限公司 显示装置及液晶显示面板
US8922739B2 (en) * 2012-12-28 2014-12-30 Au Optronics Corp. Liquid crystal display with particular structure for the pixel electrode and the common electrode
US9182867B2 (en) * 2013-04-25 2015-11-10 Anapass Inc. Apparatus and method for detecting adjacent object and method of driving electronic device
JP6411798B2 (ja) * 2014-07-10 2018-10-24 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 液晶表示装置
CN104298018B (zh) * 2014-09-23 2018-05-04 京东方科技集团股份有限公司 阵列基板及其制作方法、显示面板
CN104765207B (zh) * 2015-01-20 2018-05-25 深圳市华星光电技术有限公司 像素结构及具有该像素结构的液晶显示器
CN105093720B (zh) * 2015-08-03 2017-12-08 武汉华星光电技术有限公司 蓝相液晶显示模组、蓝相液晶显示器及其制作方法
CN104991386B (zh) * 2015-08-04 2019-02-19 武汉华星光电技术有限公司 透反式蓝相液晶面板
CN105093764B (zh) * 2015-08-07 2017-12-08 武汉华星光电技术有限公司 半透反式蓝相液晶显示器及其液晶显示模组
CN105158992B (zh) * 2015-08-18 2018-03-13 武汉华星光电技术有限公司 半透反式蓝相液晶显示器及其液晶显示模组
CN105137677A (zh) * 2015-10-09 2015-12-09 河北工业大学 一种蓝相液晶显示器装置
TWI547744B (zh) 2015-11-11 2016-09-01 友達光電股份有限公司 畫素結構及顯示面板
US10151953B2 (en) * 2017-02-22 2018-12-11 A. U. Vista, Inc. In-plane switching display having protrusion electrodes with metal enhanced adhesion
CN106814513A (zh) * 2017-04-01 2017-06-09 深圳市华星光电技术有限公司 Ips型阵列基板及液晶显示面板
CN107577093B (zh) * 2017-09-20 2020-12-01 京东方科技集团股份有限公司 一种显示模组及光波导显示装置
TWI681554B (zh) 2018-05-10 2020-01-01 友達光電股份有限公司 畫素陣列基板及其驅動方法

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Also Published As

Publication number Publication date
WO2012111581A1 (en) 2012-08-23
TW201303456A (zh) 2013-01-16
JP2013137483A (ja) 2013-07-11
TWI574091B (zh) 2017-03-11
US8786811B2 (en) 2014-07-22
US20120212693A1 (en) 2012-08-23
JP5875400B2 (ja) 2016-03-02

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20130911

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid