JP5875400B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP5875400B2
JP5875400B2 JP2012030963A JP2012030963A JP5875400B2 JP 5875400 B2 JP5875400 B2 JP 5875400B2 JP 2012030963 A JP2012030963 A JP 2012030963A JP 2012030963 A JP2012030963 A JP 2012030963A JP 5875400 B2 JP5875400 B2 JP 5875400B2
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Japan
Prior art keywords
electrode layer
liquid crystal
layer
substrate
display device
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JP2012030963A
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Japanese (ja)
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JP2013137483A5 (https=
JP2013137483A (ja
Inventor
大介 久保田
大介 久保田
山下　晃央
晃央 山下
賢 中野
賢 中野
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2012030963A priority Critical patent/JP5875400B2/ja
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Publication of JP2013137483A5 publication Critical patent/JP2013137483A5/ja
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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

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)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
JP2012030963A 2011-02-18 2012-02-15 液晶表示装置 Active JP5875400B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012030963A JP5875400B2 (ja) 2011-02-18 2012-02-15 液晶表示装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011033553 2011-02-18
JP2011033553 2011-02-18
JP2011258957 2011-11-28
JP2011258957 2011-11-28
JP2012030963A JP5875400B2 (ja) 2011-02-18 2012-02-15 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2013137483A JP2013137483A (ja) 2013-07-11
JP2013137483A5 JP2013137483A5 (https=) 2015-04-02
JP5875400B2 true JP5875400B2 (ja) 2016-03-02

Family

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Family Applications (1)

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JP2012030963A Active JP5875400B2 (ja) 2011-02-18 2012-02-15 液晶表示装置

Country Status (5)

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

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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
KR20140009346A (ko) 2014-01-22
WO2012111581A1 (en) 2012-08-23
US20120212693A1 (en) 2012-08-23
TWI574091B (zh) 2017-03-11
JP2013137483A (ja) 2013-07-11
TW201303456A (zh) 2013-01-16
US8786811B2 (en) 2014-07-22

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