TW200717142A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TW200717142A
TW200717142A TW095129422A TW95129422A TW200717142A TW 200717142 A TW200717142 A TW 200717142A TW 095129422 A TW095129422 A TW 095129422A TW 95129422 A TW95129422 A TW 95129422A TW 200717142 A TW200717142 A TW 200717142A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
thin film
film transistor
display device
layer
Prior art date
Application number
TW095129422A
Other languages
English (en)
Inventor
Masahiro Kawasaki
Takeo Shiba
Shuji Imazeki
Masahiko Ando
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of TW200717142A publication Critical patent/TW200717142A/zh

Links

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
    • G02F1/136—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
    • G02F1/133—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
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133723—Polyimide, polyamide-imide
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • 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
    • 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
    • G02F2202/02—Materials and properties organic material
TW095129422A 2005-09-05 2006-08-10 Liquid crystal display device TW200717142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005255805A JP2007071928A (ja) 2005-09-05 2005-09-05 液晶表示装置

Publications (1)

Publication Number Publication Date
TW200717142A true TW200717142A (en) 2007-05-01

Family

ID=37854680

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095129422A TW200717142A (en) 2005-09-05 2006-08-10 Liquid crystal display device

Country Status (5)

Country Link
US (1) US20070058101A1 (zh)
JP (1) JP2007071928A (zh)
KR (1) KR100839684B1 (zh)
CN (1) CN100451789C (zh)
TW (1) TW200717142A (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101357214B1 (ko) * 2007-02-28 2014-01-29 엘지디스플레이 주식회사 액상의 유기 반도체물질을 이용한 액정표시장치용 어레이기판 및 그 제조 방법
JP5286826B2 (ja) * 2007-03-28 2013-09-11 凸版印刷株式会社 薄膜トランジスタアレイ、薄膜トランジスタアレイの製造方法、およびアクティブマトリスクディスプレイ
CN101884108B (zh) * 2007-10-01 2012-09-19 罗姆股份有限公司 有机半导体装置
CH705051B1 (fr) * 2007-12-21 2012-12-14 Swatch Group Res & Dev Ltd Dispositif d'affichage à matrice active.
JP4871302B2 (ja) * 2008-01-08 2012-02-08 株式会社日立製作所 有機薄膜トランジスタ
KR101458898B1 (ko) 2008-02-12 2014-11-07 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
CN101840996A (zh) * 2009-03-20 2010-09-22 德晶电子(江苏)有限公司 印刷式半导体晶体管及其形成方法
JP5540543B2 (ja) * 2009-03-31 2014-07-02 大日本印刷株式会社 有機トランジスタの製造方法
US20140166991A1 (en) * 2012-12-17 2014-06-19 Dmitri E. Nikonov Transparent light-emitting display
CN104808409B (zh) * 2015-05-18 2018-03-27 京东方科技集团股份有限公司 阵列基板、阵列基板制造方法和显示装置
CN107615144B (zh) * 2015-05-29 2020-11-24 夏普株式会社 液晶显示装置以及取向膜
CN107490917A (zh) * 2017-09-27 2017-12-19 武汉华星光电技术有限公司 一种薄膜晶体管阵列基板及显示装置
WO2020049674A1 (ja) * 2018-09-06 2020-03-12 シャープ株式会社 表示デバイス
JP7168497B2 (ja) * 2019-03-20 2022-11-09 スタンレー電気株式会社 液晶表示素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW293172B (zh) * 1994-12-09 1996-12-11 At & T Corp
US5835177A (en) * 1995-10-05 1998-11-10 Kabushiki Kaisha Toshiba Array substrate with bus lines takeout/terminal sections having multiple conductive layers
KR100685944B1 (ko) * 2000-12-05 2007-02-23 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
JP3963693B2 (ja) * 2001-10-15 2007-08-22 富士通株式会社 導電性有機化合物及び電子素子
CN1371017A (zh) * 2002-04-05 2002-09-25 中国科学院长春应用化学研究所 有源矩阵液晶显示装置及制造方法和材料
TW200413803A (en) * 2003-01-30 2004-08-01 Ind Tech Res Inst Organic transistor array substrate and its manufacturing method, and LCD including the organic transistor array substrate
TWI228189B (en) * 2003-04-15 2005-02-21 Ind Tech Res Inst Organic thin film transistor array substrate, its manufacturing method and liquid crystal display including the organic thin film transistor array substrate
JP4325479B2 (ja) * 2003-07-17 2009-09-02 セイコーエプソン株式会社 有機トランジスタの製造方法、アクティブマトリクス装置の製造方法、表示装置の製造方法および電子機器の製造方法

Also Published As

Publication number Publication date
JP2007071928A (ja) 2007-03-22
CN1928679A (zh) 2007-03-14
CN100451789C (zh) 2009-01-14
KR100839684B1 (ko) 2008-06-19
KR20070026046A (ko) 2007-03-08
US20070058101A1 (en) 2007-03-15

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