JP3265567B2 - 液晶配向膜の製造方法及び液晶表示素子 - Google Patents
液晶配向膜の製造方法及び液晶表示素子Info
- Publication number
- JP3265567B2 JP3265567B2 JP26076895A JP26076895A JP3265567B2 JP 3265567 B2 JP3265567 B2 JP 3265567B2 JP 26076895 A JP26076895 A JP 26076895A JP 26076895 A JP26076895 A JP 26076895A JP 3265567 B2 JP3265567 B2 JP 3265567B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- dianhydride
- alignment film
- crystal alignment
- bis
- 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.)
- Expired - Lifetime
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
- G02F1/1333—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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26076895A JP3265567B2 (ja) | 1995-09-13 | 1995-09-13 | 液晶配向膜の製造方法及び液晶表示素子 |
KR1019960021434A KR100423213B1 (ko) | 1995-09-13 | 1996-06-14 | 액정배향막의제조방법및액정표시소자 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26076895A JP3265567B2 (ja) | 1995-09-13 | 1995-09-13 | 液晶配向膜の製造方法及び液晶表示素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0980440A JPH0980440A (ja) | 1997-03-28 |
JP3265567B2 true JP3265567B2 (ja) | 2002-03-11 |
Family
ID=17352465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26076895A Expired - Lifetime JP3265567B2 (ja) | 1995-09-13 | 1995-09-13 | 液晶配向膜の製造方法及び液晶表示素子 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3265567B2 (ko) |
KR (1) | KR100423213B1 (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5807498A (en) * | 1996-03-29 | 1998-09-15 | Alliant Techsystems Inc. | Process and materials for aligning liquid crystals and liquid crystal optical elements |
JP4605677B2 (ja) * | 1999-11-29 | 2011-01-05 | 経済産業大臣 | 液晶配向処理方法 |
JP2001290155A (ja) * | 2000-04-10 | 2001-10-19 | Agency Of Ind Science & Technol | 液晶配向膜の形成方法 |
JP2002107733A (ja) * | 2000-09-29 | 2002-04-10 | Sony Corp | 液晶表示素子 |
JP4013052B2 (ja) * | 2002-09-25 | 2007-11-28 | 日産化学工業株式会社 | 液晶配向処理剤および液晶表示素子 |
KR101212135B1 (ko) * | 2005-06-14 | 2012-12-14 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
TWI464158B (zh) | 2006-03-16 | 2014-12-11 | Jnc Corp | 四羧酸二酐 |
JP5481771B2 (ja) * | 2006-03-16 | 2014-04-23 | Jnc株式会社 | 光配向膜及び液晶表示素子 |
KR100882586B1 (ko) | 2007-10-10 | 2009-02-13 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
KR100913605B1 (ko) | 2007-12-07 | 2009-08-26 | 제일모직주식회사 | 액정 광배향제, 이를 포함하는 액정 광배향막, 및 이를포함하는 액정 표시 장치 |
KR101288558B1 (ko) | 2008-12-12 | 2013-07-22 | 제일모직주식회사 | 액정 광배향제 및 이를 이용하여 제조된 액정 광배향막 |
TWI431039B (zh) | 2009-12-16 | 2014-03-21 | Cheil Ind Inc | 液晶光配向劑、使用該液晶光配向劑製造的液晶光配向層、以及包含該液晶光配向層的液晶顯示元件 |
CN102559205B (zh) | 2010-12-29 | 2014-07-30 | 第一毛织株式会社 | 液晶取向剂、使用其制造的液晶取向膜和液晶显示器 |
KR101444190B1 (ko) | 2011-12-19 | 2014-09-26 | 제일모직 주식회사 | 액정 배향제, 이를 이용한 액정 배향막 및 상기 액정 배향막을 포함하는 액정표시소자 |
CN104718493B (zh) * | 2012-08-21 | 2018-08-07 | 日产化学工业株式会社 | 液晶取向剂、液晶取向膜和液晶显示元件 |
KR101372932B1 (ko) | 2013-04-30 | 2014-03-12 | 한국생산기술연구원 | 펄스 uv를 이용한 광배향 장치 |
JP6150941B2 (ja) | 2013-07-02 | 2017-06-21 | コリア インスティテュート オブ インダストリアル テクノロジーKorea Institute Of Industrial Technology | 偏光パルスuvを用いた光配向方法及びパターンドリターダ製造方法 |
KR102008255B1 (ko) | 2013-12-23 | 2019-08-07 | 한국생산기술연구원 | 펄스 uv를 이용한 광배향 장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478682A (en) * | 1993-05-27 | 1995-12-26 | Japan Synthetic Rubber Co., Ltd. | Method for domain-dividing liquid crystal alignment film and liquid crystal device using domain-divided alignment film |
KR0134832Y1 (ko) * | 1993-11-18 | 1999-03-20 | 이헌조 | 대면적 광경화성 고분자 배향막 제조장치 |
-
1995
- 1995-09-13 JP JP26076895A patent/JP3265567B2/ja not_active Expired - Lifetime
-
1996
- 1996-06-14 KR KR1019960021434A patent/KR100423213B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100423213B1 (ko) | 2004-06-26 |
JPH0980440A (ja) | 1997-03-28 |
KR970016696A (ko) | 1997-04-28 |
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