DE69310956D1 - Polymerdispergiertes Flüssigkristall-Anzeigeelement und Flüssigkristall-Anzeigegerät vom Reflexionstyp und Verfahren zur Herstellung - Google Patents
Polymerdispergiertes Flüssigkristall-Anzeigeelement und Flüssigkristall-Anzeigegerät vom Reflexionstyp und Verfahren zur HerstellungInfo
- Publication number
- DE69310956D1 DE69310956D1 DE69310956T DE69310956T DE69310956D1 DE 69310956 D1 DE69310956 D1 DE 69310956D1 DE 69310956 T DE69310956 T DE 69310956T DE 69310956 T DE69310956 T DE 69310956T DE 69310956 D1 DE69310956 D1 DE 69310956D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- manufacturing
- reflection type
- display device
- 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 - Fee Related
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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- 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
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13476—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which at least one liquid crystal cell or layer assumes a scattering state
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4049601A JP2807591B2 (ja) | 1992-03-06 | 1992-03-06 | ポリマー分散型液晶表示素子及び反射型液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69310956D1 true DE69310956D1 (de) | 1997-07-03 |
DE69310956T2 DE69310956T2 (de) | 1997-12-11 |
Family
ID=12835756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69310956T Expired - Fee Related DE69310956T2 (de) | 1992-03-06 | 1993-02-25 | Polymerdispergiertes Flüssigkristall-Anzeigeelement und Flüssigkristall-Anzeigegerät vom Reflexionstyp und Verfahren zur Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5342545A (de) |
EP (1) | EP0559378B1 (de) |
JP (1) | JP2807591B2 (de) |
DE (1) | DE69310956T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173143B1 (de) * | 1984-08-31 | 1989-11-08 | Toyota Jidosha Kabushiki Kaisha | Verfahren zum Herstellen eines Strukturkörpers aus faserverstärktem Kunststoff |
KR0166943B1 (ko) * | 1993-03-29 | 1999-03-20 | 야스카와 히데아키 | 전자 기기 |
JP3102970B2 (ja) * | 1993-07-28 | 2000-10-23 | シャープ株式会社 | 情報表示装置およびその製造方法 |
BE1007485A3 (nl) * | 1993-09-08 | 1995-07-11 | Philips Electronics Nv | Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter. |
US5559615A (en) * | 1993-10-07 | 1996-09-24 | Casio Computer Co., Ltd. | Polymer dispersed liquid crystal display device |
US5463482A (en) * | 1993-10-18 | 1995-10-31 | Raychem Corporation | Liquid crystal composite with droplets of plural chiral nematic materials with different reflection bands |
US5499126A (en) * | 1993-12-02 | 1996-03-12 | Ois Optical Imaging Systems, Inc. | Liquid crystal display with patterned retardation films |
US5760860A (en) * | 1994-02-25 | 1998-06-02 | The Secretary Of State For Defense In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Electro-optic scattering type devices with color polariser for switchable color |
US5641426A (en) * | 1994-04-29 | 1997-06-24 | Minnesota Mining And Manufacturing Company | Light modulating device having a vinyl ether-based matrix |
EP0757708A1 (de) * | 1994-04-29 | 1997-02-12 | Minnesota Mining And Manufacturing Company | Lichtmodulationsvorrichtung mit einer aus säurereaktanden hergestellten matrix |
US5790215A (en) * | 1995-03-15 | 1998-08-04 | Kabushiki Kaisha Toshiba | Liquid crystal display device |
GB2299698A (en) * | 1995-03-30 | 1996-10-09 | Sharp Kk | Colour display |
US6122079A (en) * | 1997-02-28 | 2000-09-19 | Polaroid Corporation | Chromatically-adjusted holographically illuminated image-providing display element |
GB9713981D0 (en) * | 1997-07-03 | 1997-09-10 | Sharp Kk | Optical device |
US6246070B1 (en) * | 1998-08-21 | 2001-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device provided with semiconductor circuit made of semiconductor element and method of fabricating the same |
JP4493741B2 (ja) * | 1998-09-04 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2001108971A (ja) * | 1999-10-05 | 2001-04-20 | Nippon Telegr & Teleph Corp <Ntt> | 光学素子および該光学素子を用いた表示装置 |
JP2003107438A (ja) * | 2000-09-12 | 2003-04-09 | Canon Inc | 液晶素子 |
JP4499268B2 (ja) * | 2000-10-05 | 2010-07-07 | シャープ株式会社 | 液晶表示装置 |
US6999649B1 (en) * | 2001-10-26 | 2006-02-14 | Kent Optronics Inc. | Optical switches made by nematic liquid crystal switchable mirrors, and apparatus of manufacture |
CA2633317C (en) * | 2002-12-17 | 2009-05-26 | Breathablebaby, Llc | Crib shield system and other breathable apparatus |
JP2008102341A (ja) * | 2006-10-19 | 2008-05-01 | Fujifilm Corp | 調光材料 |
US20090159064A1 (en) * | 2007-12-20 | 2009-06-25 | Newman Mike | Paintball gun with a flexible pc board |
JP5127523B2 (ja) * | 2008-03-25 | 2013-01-23 | 株式会社東芝 | 表示装置 |
JP2009199094A (ja) * | 2009-05-29 | 2009-09-03 | Sharp Corp | 液晶表示装置 |
KR101733195B1 (ko) | 2010-11-08 | 2017-05-08 | 삼성디스플레이 주식회사 | 표시 장치 |
JP5749960B2 (ja) | 2011-03-30 | 2015-07-15 | 株式会社ジャパンディスプレイ | 表示装置および電子機器 |
TWI632416B (zh) | 2017-10-06 | 2018-08-11 | 友達光電股份有限公司 | 顯示面板 |
US10564469B2 (en) | 2018-03-19 | 2020-02-18 | A.U. Vista, Inc. | Liquid crystal display device having wire grid polarizer and #two display structures and method of forming the same |
TWI752428B (zh) | 2019-03-07 | 2022-01-11 | 南韓商Lg化學股份有限公司 | 光調控元件 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435047A (en) * | 1981-09-16 | 1984-03-06 | Manchester R & D Partnership | Encapsulated liquid crystal and method |
JPS597341A (ja) * | 1982-07-02 | 1984-01-14 | Matsushita Electric Ind Co Ltd | カラ−液晶表示パネル |
DE3588046T2 (de) * | 1984-03-19 | 1996-01-11 | Univ Kent | Lichtmodulierendes Material, das in einer Kunstharzmatrix dispergierte Flüssigkristalle umfasst. |
US4693560A (en) * | 1986-09-25 | 1987-09-15 | Taliq Corporation | Double layer display |
JPH02111921A (ja) * | 1988-10-21 | 1990-04-24 | Ajinomoto Co Inc | 積層調光板 |
JPH0346621A (ja) * | 1989-07-14 | 1991-02-27 | Toray Ind Inc | 液晶装置 |
JPH0699365B2 (ja) * | 1989-07-21 | 1994-12-07 | 株式会社日本触媒 | アクリル酸エステルの製造法 |
JP2567704B2 (ja) * | 1989-07-28 | 1996-12-25 | 宇部興産株式会社 | 液晶複合膜 |
EP0426291A3 (en) * | 1989-10-31 | 1992-06-17 | University Of Hawaii | Colour liquid crystal display |
JPH03228020A (ja) * | 1990-02-02 | 1991-10-09 | Teijin Ltd | 液晶表示装置 |
JPH049005A (ja) * | 1990-04-26 | 1992-01-13 | Victor Co Of Japan Ltd | 情報記録媒体 |
JPH0411224A (ja) * | 1990-04-27 | 1992-01-16 | Oki Electric Ind Co Ltd | 液晶表示装置 |
JP3060656B2 (ja) * | 1990-11-26 | 2000-07-10 | セイコーエプソン株式会社 | 液晶表示素子 |
JPH04199024A (ja) * | 1990-11-29 | 1992-07-20 | Hitachi Ltd | 液晶表示素子およびそれを用いた表示装置 |
JPH04268534A (ja) * | 1991-02-22 | 1992-09-24 | Asahi Glass Co Ltd | 複層液晶表示装置 |
JP2778297B2 (ja) * | 1991-08-13 | 1998-07-23 | 日本電気株式会社 | 反射型液晶表示素子およびその駆動方法 |
JP3159804B2 (ja) * | 1991-11-21 | 2001-04-23 | 富士通株式会社 | 液晶表示装置 |
-
1992
- 1992-03-06 JP JP4049601A patent/JP2807591B2/ja not_active Expired - Lifetime
- 1992-12-31 US US07/999,138 patent/US5342545A/en not_active Expired - Fee Related
-
1993
- 1993-02-25 EP EP93301414A patent/EP0559378B1/de not_active Expired - Lifetime
- 1993-02-25 DE DE69310956T patent/DE69310956T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05249443A (ja) | 1993-09-28 |
JP2807591B2 (ja) | 1998-10-08 |
EP0559378B1 (de) | 1997-05-28 |
DE69310956T2 (de) | 1997-12-11 |
US5342545A (en) | 1994-08-30 |
EP0559378A1 (de) | 1993-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |