CN1991525A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1991525A CN1991525A CNA2006101699983A CN200610169998A CN1991525A CN 1991525 A CN1991525 A CN 1991525A CN A2006101699983 A CNA2006101699983 A CN A2006101699983A CN 200610169998 A CN200610169998 A CN 200610169998A CN 1991525 A CN1991525 A CN 1991525A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- alignment film
- alignment films
- crystal display
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal (AREA)
Abstract
Description
| 试样No. | 积算光量J/cm | 是否用纯水清洗 | 有无光照射后的加热 |
| 1 | 0 | 25℃1小时 | 无 |
| 2 | 1.5 | 25℃1小时 | 200℃2小时 |
| 3 | 1.5 | 否 | 200℃2小时 |
| 4 | 3.0 | 否 | 200℃2小时 |
| 5 | 10.0 | 否 | 200℃2小时 |
| 6 | 1.5 | 否 | 无 |
| 7 | 3.0 | 否 | 无 |
| 8 | 6.0 | 否 | 无 |
| 9 | 10.0 | 否 | 无 |
| 10 | 15.0 | 否 | 无 |
| 11 | 20.0 | 否 | 无 |
| 峰No. | 物质名 | 种类 | 峰面积 | C16注入量(ng) | C16换算值(ng/基板)试样基板A | |
| 试样基板A | C16峰面积强度 | |||||
| ① | 产物a | 分解物 | 203224574 | 17268643 | 40 | 470.7 |
| ② | PGMEA | 溶剂 | 928129 | 17268643 | 40 | 2.1 |
| ③ | 产物b | 分解物 | 2117271 | 17268643 | 40 | 4.9 |
| ④ | 丁基溶纤剂 | 溶剂 | 21650766 | 17268643 | 40 | 50.2 |
| ⑤ | 产物c | 分解物 | 3197041 | 17268643 | 40 | 74 |
| ⑥ | NMP | 溶剂 | 52758989 | 17268643 | 40 | 122.2 |
| ⑦ | 产物d | 分解物 | 1196929 | 17268643 | 40 | 2.8 |
| ⑧ | DIBA | 环境物质 | 1685491 | 17268643 | 40 | 3.9 |
| ⑨ | DBP | 环境物质 | 8572317 | 17268643 | 40 | 19.9 |
| 分解产物a+b+c+d | 485.8 | |||||
| 其他 | 198.3 | |||||
| 试样No. | 100mm正方形基板上的分解产物检出量(ng) | 电压保持率(%) | 残留图像消失等级 | LCD单元的可靠性 |
| 1 | 0 | 96.3 | 3 | 0 |
| 2 | 4.8 | 96.3 | 0 | 0 |
| 3 | 26.1 | 96.3 | 0 | 0 |
| 4 | 44.3 | 96.4 | 0 | 0 |
| 5 | 349.7 | 96.3 | 0 | 0 |
| 6 | 485.8 | 96.4 | 0 | 0 |
| 7 | 781.2 | 96.2 | 1 | 0 |
| 8 | 1101.5 | 96.0 | 1 | 0 |
| 9 | 2437.7 | 94.6 | 2 | 0 |
| 10 | 3158.5 | 93.3 | 2 | 0 |
| 11 | 3957.5 | 91.5 | 3 | 1 |
Claims (9)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005371409 | 2005-12-26 | ||
| JP371409/2005 | 2005-12-26 | ||
| JP328070/2006 | 2006-12-05 | ||
| JP2006328070A JP4839194B2 (ja) | 2005-12-26 | 2006-12-05 | 液晶表示装置とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1991525A true CN1991525A (zh) | 2007-07-04 |
| CN1991525B CN1991525B (zh) | 2010-05-19 |
Family
ID=38194137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101699983A Active CN1991525B (zh) | 2005-12-26 | 2006-12-26 | 液晶显示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7489378B2 (zh) |
| JP (1) | JP4839194B2 (zh) |
| CN (1) | CN1991525B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387792B (zh) * | 2007-09-12 | 2012-01-04 | 奇美电子股份有限公司 | 光配向膜的制造方法以及配向液 |
| WO2014084364A1 (ja) * | 2012-11-30 | 2014-06-05 | 日産化学工業株式会社 | 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子 |
| WO2014084362A1 (ja) * | 2012-11-30 | 2014-06-05 | 日産化学工業株式会社 | 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子 |
| CN105137660A (zh) * | 2015-09-25 | 2015-12-09 | 京东方科技集团股份有限公司 | 一种光配向膜杂质去除装置和方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5654228B2 (ja) | 2009-11-13 | 2015-01-14 | 株式会社ジャパンディスプレイ | 液晶表示装置及び液晶表示装置の製造方法 |
| KR102085682B1 (ko) | 2012-10-31 | 2020-03-06 | 제이엔씨 주식회사 | 액정 표시 소자 및 그 제조 방법 |
| KR102071632B1 (ko) | 2013-09-26 | 2020-01-31 | 삼성디스플레이 주식회사 | 액정 광배향제, 이를 포함하는 액정 표시 장치 및 그 제조 방법 |
| KR102124924B1 (ko) | 2013-12-10 | 2020-06-22 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3075917B2 (ja) * | 1994-05-27 | 2000-08-14 | シャープ株式会社 | 液晶表示装置、その製造方法およびその製造装置 |
| JP4201862B2 (ja) * | 1997-02-27 | 2008-12-24 | シャープ株式会社 | 液晶表示装置 |
| GB9812636D0 (en) * | 1998-06-11 | 1998-08-12 | Rolic Ag | Optical component orientation layer and layerable polymerisable mixture |
| JP2001040209A (ja) * | 1999-07-29 | 2001-02-13 | Hitachi Chemical Dupont Microsystems Ltd | 光配向液晶配向膜用組成物、光配向液晶配向膜、液晶挟持基板及び液晶表示装置 |
| JP4900632B2 (ja) * | 2000-08-30 | 2012-03-21 | Dic株式会社 | 光配向膜用材料、光配向膜及びその製造方法 |
| CN1148606C (zh) * | 2000-11-30 | 2004-05-05 | 中国科学院长春光学精密机械与物理研究所 | 小分子单体链状光聚合形成液晶取向膜的方法 |
| MY141237A (en) * | 2003-04-29 | 2010-03-31 | San Miguel Yamamura Plastic Films Sdn Bhd | Controllable total degradable bopp articles |
-
2006
- 2006-12-05 JP JP2006328070A patent/JP4839194B2/ja active Active
- 2006-12-26 US US11/645,064 patent/US7489378B2/en active Active
- 2006-12-26 CN CN2006101699983A patent/CN1991525B/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387792B (zh) * | 2007-09-12 | 2012-01-04 | 奇美电子股份有限公司 | 光配向膜的制造方法以及配向液 |
| WO2014084364A1 (ja) * | 2012-11-30 | 2014-06-05 | 日産化学工業株式会社 | 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子 |
| WO2014084362A1 (ja) * | 2012-11-30 | 2014-06-05 | 日産化学工業株式会社 | 液晶配向膜の製造方法、液晶配向膜、及び液晶表示素子 |
| CN105137660A (zh) * | 2015-09-25 | 2015-12-09 | 京东方科技集团股份有限公司 | 一种光配向膜杂质去除装置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4839194B2 (ja) | 2011-12-21 |
| CN1991525B (zh) | 2010-05-19 |
| US7489378B2 (en) | 2009-02-10 |
| US20070148369A1 (en) | 2007-06-28 |
| JP2007199681A (ja) | 2007-08-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: Hitachi Displays, Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070704 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20100519 License type: Common License Record date: 20131016 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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Effective date of registration: 20250724 Address after: Tokyo, Japan Patentee after: MAGNO SEISHIN Co., Ltd. Country or region after: Japan Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Country or region before: Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region before: U.S.A. |