JP2010039492A - 配向基板、これの製造方法、及びこれを有する液晶表示装置 - Google Patents
配向基板、これの製造方法、及びこれを有する液晶表示装置 Download PDFInfo
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- 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
- G02F1/133788—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 light irradiation, e.g. linearly polarised light photo-polymerisation
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- 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
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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
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
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- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/02—Alignment layer characterised by chemical composition
- C09K2323/027—Polyimide
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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
- G02F1/1337—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
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
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Abstract
【課題】 配向基板、これの製造方法、及びこれを有する液晶表示装置を提供すること。
【解決手段】 配向膜によってマルチドメインが形成された配向基板、これの製造方法、及びこれを有する液晶表示装置が開示される。基板上の各単位画素領域はマトリックス形態で配列された複数のサブ画素領域に区分される。配向膜は、各サブ画素領域に対応する部分毎に複数のプレチルト角(pre−tilt)を有するように処理されている。よって、前記プレチルト角方向をベクトル的に合した配向方向が境界に接する隣接するサブ画素領域間に互いに異なるように、例えば、互いに直交するように形成されている。液晶表示装置の透過率及び応答速度が向上されて表示品質が向上される。
【選択図】図16
Description
<実施形態1>
<実施形態2>
<実施形態3>
図31を参照すると、本実施形態のアレイ基板801は、単位画素領域PAにハイピクセル873及びローピクセル871が分離されて形成することと、前記ハイピクセル873及び前記ローピクセル871に対応する領域が各々4つのサブ画素領域に区分されることを除いては、実施形態1で説明されたアレイ基板101と実質的に同一である。従って、対応する要素に対応する参照番号を使用し、重複される説明は省略する。
<実施形態4>
101アレイ基板
110 下部ベース基板
170画素電極
180下部配向膜
201対向基板
210 上部ベース基板
270共通電極
280上部配向膜
301液晶層
PA 単位画素領域
SPAサブ画素領域
10 紫外線ランプ
30 偏光板
Claims (10)
- 複数の単位画素領域が定義され、各前記単位画素領域はマトリックス形態で配列された複数のサブ画素領域で区分される基板と、
前記基板上に形成され、表面から突出された高分子チェーンが各前記サブ画素領域に対応する部分毎に複数のプレチルト角(pre−tilt)方向に傾くように配向ベクトルが形成され、前記配向ベクトルが境界に接する隣接したサブ画素領域間に互いに異なるように形成される配向膜を含む配向基板。 - 前記高分子チェーン(poly chains)は行方向及び前記行方向と実質的に直交する列方向にプレチルト角を有するように光配向(photo−alignment)処理され、前記配向ベクトル各々は、前記行方向に対応するx−成分、前記列方向に対応するy−成分、及び前記行方向及び前記列方向と直交する方向に対応するz−成分を有し、前記境界に接するサブ画素領域に対応する前記配向ベクトルは前記行方向及び前記列方向によって定義される平面に投影した際、実質的に互いに直交するように形成されることを特徴とする請求項1に記載の配向基板。
- 前記行方向に隣接するサブ画素領域は、同一方向のx−成分及び逆方向のy−成分を有し、前記列方向に隣接するサブ画素領域は逆方向のx−成分及び同一方向のy−成分を有することを特徴とする請求項2に記載の配向基板。
- 各単位画素領域は、第1行に配列された第1サブ画素領域及び第2サブ画素領域と第2行に配列された第3及び第4サブ画素領域を具備し、前記4つのサブ画素領域で、各前記投影された配向ベクトルは、前記行方向と実質的にプラス及びマイナスの45°とプラス及びマイナスの135°をなす方向のうち、互いに異なるように選択されたいずれかの1つであることを特徴とする請求項3に記載の配向基板。
- 前記4つのサブ画素領域で前記投影された配向方向は、時計回り方向または反時計回り方向に回転するように形成されることを特徴とする請求項4に記載の配向基板。
- 前記第2及び第3サブ画素領域の前記投影された方向は、前記プラスの行方向に対して45°及び−135°方向に向かい、前記第1及び第4サブ画素領域の前記投影された方向は、前記プラスの行方向に対して135°及び−45°方向に向かうことを特徴とする請求項4に記載の配向基板。
- 複数の単位画素領域が定義され、各前記単位画素領域は、マトリックス形態に配列された複数のサブ画素領域に区分された基板を提供する段階と、
前記基板上に光反応性高分子膜を形成する段階と、
前記光反応性高分子膜に偏光された光を斜めに照射して各前記サブ画素領域毎に前記光反応性高分子膜の表面から突出された高分子チェーンが複数のプレチルト角方向に傾くように配向ベクトルが形成された配向膜を形成する段階と、を含むことを特徴とする配向基板の製造方法。 - 前記配向膜、各前記サブ画素領域で、行方向及び前記行方向と実質的に直交する列方向にプレチルト角を有するように光配向(photo−alignment)され、前記配向ベクトル各々は、前記行方向に対応するx−成分、前記列方向に対応するy−成分、及び前記行方向と前記列方向と直交する方向に対応するz−成分を有し、境界に接する隣接するサブ画素領域の前記配向ベクトルは、前記行方向及び前記列方向によって定義される平面に投影した際、実質的に互いに直交するように形成されることを特徴とする請求項7に記載の配向基板の製造方法。
- 前記行方向に隣接するサブ画素領域は、前記行方向へのプレチルト角方向は互いに同一で、前記列方向へのプレチルト角方向は互いに逆で、前記列方向に隣接するサブ画素領域は、前記列方向へのプレチルト角方向は互いに同一で、前記行方向へのプレチルト角方向は互いに逆になるように形成することを特徴とする請求項8に記載の配向基板の製造方法。
- 前記配向膜を形成する段階は、前記単位画素領域の一部を遮る遮蔽領域及び前記単位画素領域の他の部分を露出させる透過領域を有するマスクを採用して前記光を前記光反応性高分子膜に照射して遂行することを特徴とする請求項9に記載の配向基板の製造方法。
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KR10-2008-0076892 | 2008-08-06 | ||
KR1020080076892A KR100923052B1 (ko) | 2008-08-06 | 2008-08-06 | 배향 기판 |
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JP5723519B2 JP5723519B2 (ja) | 2015-05-27 |
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US (1) | US20100034989A1 (ja) |
EP (1) | EP2151710B1 (ja) |
JP (1) | JP5723519B2 (ja) |
KR (1) | KR100923052B1 (ja) |
CN (1) | CN101676784A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011142144A1 (ja) * | 2010-05-11 | 2011-11-17 | シャープ株式会社 | 液晶表示装置 |
WO2012132561A1 (ja) * | 2011-03-25 | 2012-10-04 | 株式会社日立ハイテクノロジーズ | 液晶用配向膜露光方法及びそのシステム並びにそれを用いて製作された液晶パネル |
WO2017057208A1 (ja) * | 2015-10-02 | 2017-04-06 | シャープ株式会社 | 液晶表示パネル及びその製造方法 |
CN107450240A (zh) * | 2017-09-19 | 2017-12-08 | 惠科股份有限公司 | 阵列基板及其显示面板 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102445788B (zh) * | 2010-10-13 | 2014-06-25 | 群创光电股份有限公司 | 光配向制程与使用此光配向制程的液晶显示装置 |
KR101354296B1 (ko) | 2010-11-24 | 2014-01-23 | 엘지디스플레이 주식회사 | 패턴드 리타더 제조 방법 |
KR101757476B1 (ko) * | 2010-11-29 | 2017-07-13 | 삼성디스플레이 주식회사 | 화소전극의 슬릿들과 광배향막들을 가지는 단위화소들이 형성된 액정표시패널 |
CN102221758A (zh) * | 2011-07-18 | 2011-10-19 | 南京中电熊猫液晶显示科技有限公司 | 一种混合垂直光配向液晶显示装置的配向方法 |
KR101906842B1 (ko) * | 2011-08-22 | 2018-12-06 | 엘지디스플레이 주식회사 | 배향막 형성방법 |
KR20130057177A (ko) * | 2011-11-23 | 2013-05-31 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
TWI537640B (zh) * | 2013-08-23 | 2016-06-11 | 群創光電股份有限公司 | 液晶顯示面板 |
CN104714338A (zh) * | 2013-12-16 | 2015-06-17 | 群创光电股份有限公司 | 液晶显示面板 |
CN105487299A (zh) * | 2016-01-26 | 2016-04-13 | 京东方科技集团股份有限公司 | 一种显示基板及其制作方法、显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007298842A (ja) * | 2006-05-01 | 2007-11-15 | Sharp Corp | 液晶表示装置 |
JP2008145700A (ja) * | 2006-12-08 | 2008-06-26 | Sharp Corp | 液晶表示装置およびその製造法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6191836B1 (en) * | 1996-11-07 | 2001-02-20 | Lg Philips Lcd, Co., Ltd. | Method for fabricating a liquid crystal cell |
JP4201862B2 (ja) * | 1997-02-27 | 2008-12-24 | シャープ株式会社 | 液晶表示装置 |
US6300993B1 (en) * | 1998-01-20 | 2001-10-09 | Industrial Technology Research Institute | Wide viewing angle liquid crystal display panel |
KR100475107B1 (ko) * | 1999-10-14 | 2005-03-09 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정셀의 제조방법 |
JP3662573B2 (ja) * | 2003-09-29 | 2005-06-22 | 独立行政法人科学技術振興機構 | 液晶表示素子 |
KR101097537B1 (ko) * | 2004-10-12 | 2011-12-22 | 엘지디스플레이 주식회사 | 횡전계 방식 액정 표시 장치의 제조 방법 |
US7872718B2 (en) * | 2006-01-26 | 2011-01-18 | Sharp Kabushiki Kaisha | Production method of a liquid crystal display device including dividing an exposure step into two exposure regions that partly overlap each other and a photomask with a halftone part |
-
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- 2008-08-06 KR KR1020080076892A patent/KR100923052B1/ko active IP Right Grant
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- 2009-08-01 EP EP09009961.5A patent/EP2151710B1/en not_active Not-in-force
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007298842A (ja) * | 2006-05-01 | 2007-11-15 | Sharp Corp | 液晶表示装置 |
JP2008145700A (ja) * | 2006-12-08 | 2008-06-26 | Sharp Corp | 液晶表示装置およびその製造法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011142144A1 (ja) * | 2010-05-11 | 2011-11-17 | シャープ株式会社 | 液晶表示装置 |
WO2012132561A1 (ja) * | 2011-03-25 | 2012-10-04 | 株式会社日立ハイテクノロジーズ | 液晶用配向膜露光方法及びそのシステム並びにそれを用いて製作された液晶パネル |
WO2017057208A1 (ja) * | 2015-10-02 | 2017-04-06 | シャープ株式会社 | 液晶表示パネル及びその製造方法 |
US10545381B2 (en) | 2015-10-02 | 2020-01-28 | Sharp Kabushiki Kaisha | Liquid crystal display panel and manufacturing method thereof |
CN107450240A (zh) * | 2017-09-19 | 2017-12-08 | 惠科股份有限公司 | 阵列基板及其显示面板 |
CN107450240B (zh) * | 2017-09-19 | 2020-06-16 | 惠科股份有限公司 | 阵列基板及其显示面板 |
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EP2151710B1 (en) | 2015-07-15 |
CN101676784A (zh) | 2010-03-24 |
US20100034989A1 (en) | 2010-02-11 |
KR100923052B1 (ko) | 2009-10-22 |
JP5723519B2 (ja) | 2015-05-27 |
EP2151710A1 (en) | 2010-02-10 |
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