ATE203352T1 - Verfahren zum herstellen eines optischen modulationselements - Google Patents
Verfahren zum herstellen eines optischen modulationselementsInfo
- Publication number
- ATE203352T1 ATE203352T1 AT95113538T AT95113538T ATE203352T1 AT E203352 T1 ATE203352 T1 AT E203352T1 AT 95113538 T AT95113538 T AT 95113538T AT 95113538 T AT95113538 T AT 95113538T AT E203352 T1 ATE203352 T1 AT E203352T1
- Authority
- AT
- Austria
- Prior art keywords
- modulation element
- optical modulation
- producing
- layer
- electrodes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- 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
- C09K19/58—Dopants or charge transfer agents
-
- 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
- G02F1/13378—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133796—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers having conducting property
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/141—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/30—Gray scale
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6320091A JP3176079B2 (ja) | 1991-03-27 | 1991-03-27 | 光学変調素子 |
JP20893091A JPH0534666A (ja) | 1991-07-26 | 1991-07-26 | 光学変調素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE203352T1 true ATE203352T1 (de) | 2001-08-15 |
Family
ID=26404289
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95113537T ATE203837T1 (de) | 1991-03-27 | 1992-03-26 | Optisches modulationselement |
AT92105195T ATE142354T1 (de) | 1991-03-27 | 1992-03-26 | Optisches modulationselement |
AT95113538T ATE203352T1 (de) | 1991-03-27 | 1992-03-26 | Verfahren zum herstellen eines optischen modulationselements |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95113537T ATE203837T1 (de) | 1991-03-27 | 1992-03-26 | Optisches modulationselement |
AT92105195T ATE142354T1 (de) | 1991-03-27 | 1992-03-26 | Optisches modulationselement |
Country Status (4)
Country | Link |
---|---|
US (2) | US5327272A (de) |
EP (3) | EP0688022B1 (de) |
AT (3) | ATE203837T1 (de) |
DE (3) | DE69231981T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327272A (en) * | 1991-03-27 | 1994-07-05 | Canon Kabushiki Kaisha | Optical modulation element |
ATE206532T1 (de) * | 1992-07-30 | 2001-10-15 | Canon Kk | Flüssigkristall-anzeigevorrichtung |
US5465169A (en) * | 1992-08-25 | 1995-11-07 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal device with electroconductive protective film and electroconductive alignment film |
JP3456493B2 (ja) * | 1992-10-24 | 2003-10-14 | ソニー株式会社 | 液晶素子 |
EP0617312B1 (de) * | 1993-03-26 | 2002-10-02 | Matsushita Electric Industrial Co., Ltd. | Räumlicher Lichtmodulator und Ansteuerungsverfahren |
US5592190A (en) * | 1993-04-28 | 1997-01-07 | Canon Kabushiki Kaisha | Liquid crystal display apparatus and drive method |
JPH07318962A (ja) * | 1994-03-30 | 1995-12-08 | Seiko Instr Inc | 電気装置の電極基板、電極形成方法及び実装方法 |
JP3297777B2 (ja) * | 1994-04-27 | 2002-07-02 | ソニー株式会社 | 電気光学表示装置 |
ATE216090T1 (de) * | 1994-08-04 | 2002-04-15 | Canon Kk | Flüssigkristallvorrichtung |
US5808676A (en) * | 1995-01-03 | 1998-09-15 | Xerox Corporation | Pixel cells having integrated analog memories and arrays thereof |
EP0782039A3 (de) * | 1995-12-27 | 1998-06-17 | Canon Kabushiki Kaisha | Anzeigevorrichtung und ihr Herstellungsverfahren |
US5893622A (en) * | 1996-04-22 | 1999-04-13 | Raytheon Company | Optical aperture with predetermined attenuation patterns having polarizers that are black guest host liquid crystal or multilayer, thinfilm, polarizing, beamsplitting prism |
US6236440B1 (en) * | 1998-07-22 | 2001-05-22 | U.S. Philips Corporation | Display device in which one of the two electrodes of a pixel is coated with a dipole material to equalize the electrode work functions |
WO2000041465A2 (en) * | 1999-01-13 | 2000-07-20 | Koninklijke Philips Electronics N.V. | Liquid crystal display device |
US6128064A (en) * | 1999-07-14 | 2000-10-03 | Canon Kabushiki Kaisha | Liquid crystal device and liquid crystal display apparatus |
TWI246197B (en) * | 2001-09-27 | 2005-12-21 | Prime View Int Corp Ltd | TFT LCD structure containing conductive balls and the manufacturing method thereof |
CN103881430B (zh) * | 2014-03-20 | 2015-11-18 | 南京倍立达新材料系统工程股份有限公司 | 一种防尘抗静电无机复合涂料及其制备方法 |
CN112230461A (zh) * | 2019-07-15 | 2021-01-15 | 群创光电股份有限公司 | 辐射装置 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4005928A (en) * | 1971-06-01 | 1977-02-01 | Texas Instruments Incorporated | Nematic liquid crystal displays for low voltage direct current operation |
US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
JPS5893915U (ja) * | 1981-12-18 | 1983-06-25 | シャープ株式会社 | 液晶表示装置 |
JPS6031119A (ja) * | 1983-07-29 | 1985-02-16 | Sharp Corp | 液晶表示素子 |
JP2644717B2 (ja) * | 1983-12-06 | 1997-08-25 | 松下電器産業株式会社 | シート状異方導電性接着剤 |
JPS61117524A (ja) * | 1984-11-13 | 1986-06-04 | Seiko Instr & Electronics Ltd | 液晶表示素子 |
US5196954A (en) * | 1985-08-08 | 1993-03-23 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display |
JPS62295028A (ja) * | 1986-06-16 | 1987-12-22 | Toshiba Corp | 液晶表示素子 |
JP2505756B2 (ja) * | 1986-07-22 | 1996-06-12 | キヤノン株式会社 | 光学変調素子の駆動法 |
JPH0679122B2 (ja) * | 1986-10-22 | 1994-10-05 | セイコー電子工業株式会社 | 電気光学装置 |
JPH0711637B2 (ja) * | 1986-11-10 | 1995-02-08 | キヤノン株式会社 | 強誘電性液晶素子 |
NL8700627A (nl) * | 1987-03-17 | 1988-10-17 | Philips Nv | Werkwijze voor het besturen van een vloeibaar kristalweergeefinrichting en bijbehorende weergeefinrichting. |
US5165076A (en) * | 1987-06-12 | 1992-11-17 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers |
JP2770944B2 (ja) * | 1987-08-19 | 1998-07-02 | キヤノン株式会社 | 液晶素子 |
DE68919249T2 (de) * | 1988-03-23 | 1995-03-23 | Seiko Instr Inc | Optisch geschaltete ferroelektrische Flüssigkeitskristallichtabsperrvorrichtung. |
JP2638911B2 (ja) * | 1988-04-11 | 1997-08-06 | 東レ株式会社 | 透明導電性被膜 |
JPH0210326A (ja) * | 1988-06-29 | 1990-01-16 | Matsushita Electric Ind Co Ltd | 液晶表示素子 |
US5231523A (en) * | 1988-08-03 | 1993-07-27 | Tdk Corporation | Liquid crystal elements and conductive organic compound film-forming compositions |
EP0353760A3 (de) * | 1988-08-03 | 1991-01-16 | TDK Corporation | Flüssigkristallelemente und filmbildende leitende organische Zusammensetzung |
DE3843228A1 (de) * | 1988-12-22 | 1990-06-28 | Hoechst Ag | Ferroelektrisches fluessigkristall-schalt- und anzeige-element mit verminderter optischer hysterese |
US5152918A (en) * | 1989-02-09 | 1992-10-06 | Chisso Corporation | Liquid crystal-aligning coating and a liquid crystal display element |
EP0666493A1 (de) * | 1989-02-27 | 1995-08-09 | Nippon Telegraph And Telephone Corporation | Räumlicher Lichtmodulator und Vorrichtung zur räumlichen Lichtmodulation |
DE3925970A1 (de) * | 1989-08-05 | 1991-02-07 | Hoechst Ag | Elektrisch leitfaehige polymere und ihre verwendung als orientierungsschicht in fluessigkristall-schalt- und -anzeigeelementen |
US5061044A (en) * | 1989-05-23 | 1991-10-29 | Citizen Watch Co., Ltd. | Ferroelectric liquid crystal display having opposingly inclined alignment films wherein the liquid crystal has one twisted and two aligned states which coexist and a driving method to produce gray scale |
JPH0321920A (ja) * | 1989-06-19 | 1991-01-30 | Sanyo Electric Co Ltd | 液晶表示素子 |
JPH0395522A (ja) * | 1989-09-07 | 1991-04-19 | Fujitsu Ltd | 液晶表示素子 |
JP2769879B2 (ja) * | 1989-09-29 | 1998-06-25 | キヤノン株式会社 | カイラルスメクチック液晶素子 |
JPH03177819A (ja) * | 1989-12-07 | 1991-08-01 | Casio Comput Co Ltd | 液晶素子 |
JPH03227376A (ja) * | 1990-01-31 | 1991-10-08 | Hitachi Chem Co Ltd | 無機導電性塗料の製造方法 |
JPH04211225A (ja) * | 1990-03-15 | 1992-08-03 | Canon Inc | 液晶素子、それを用いた表示方法及び表示装置 |
JPH04125520A (ja) * | 1990-09-18 | 1992-04-27 | Fujitsu Ltd | 液晶配向膜 |
US5260817A (en) * | 1991-03-27 | 1993-11-09 | Canon Kabushiki Kaisha | Liquid crystal optical device comprising a liquid crystal pixel and a parallel circuit for providing a gradation of display |
US5327272A (en) * | 1991-03-27 | 1994-07-05 | Canon Kabushiki Kaisha | Optical modulation element |
US5172257A (en) * | 1991-11-08 | 1992-12-15 | Bell Communications Research, Inc. | Twisted ferroelectric liquid crystal modulator for providing gray scale |
JPH05241138A (ja) * | 1991-12-06 | 1993-09-21 | Canon Inc | 液晶光学素子 |
-
1992
- 1992-03-25 US US07/857,509 patent/US5327272A/en not_active Expired - Fee Related
- 1992-03-26 EP EP95113538A patent/EP0688022B1/de not_active Expired - Lifetime
- 1992-03-26 EP EP92105195A patent/EP0508227B1/de not_active Expired - Lifetime
- 1992-03-26 DE DE69231981T patent/DE69231981T2/de not_active Expired - Fee Related
- 1992-03-26 AT AT95113537T patent/ATE203837T1/de not_active IP Right Cessation
- 1992-03-26 AT AT92105195T patent/ATE142354T1/de not_active IP Right Cessation
- 1992-03-26 AT AT95113538T patent/ATE203352T1/de not_active IP Right Cessation
- 1992-03-26 DE DE69213291T patent/DE69213291T2/de not_active Expired - Fee Related
- 1992-03-26 DE DE69231953T patent/DE69231953T2/de not_active Expired - Fee Related
- 1992-03-26 EP EP95113537A patent/EP0701160B1/de not_active Expired - Lifetime
-
1994
- 1994-04-07 US US08/224,662 patent/US5838410A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0701160B1 (de) | 2001-08-01 |
EP0508227A2 (de) | 1992-10-14 |
US5327272A (en) | 1994-07-05 |
DE69231953D1 (de) | 2001-08-23 |
EP0508227A3 (en) | 1993-02-17 |
DE69213291T2 (de) | 1997-02-20 |
EP0508227B1 (de) | 1996-09-04 |
ATE203837T1 (de) | 2001-08-15 |
DE69231981T2 (de) | 2001-12-20 |
DE69213291D1 (de) | 1996-10-10 |
DE69231953T2 (de) | 2001-11-22 |
EP0688022A3 (de) | 1996-07-17 |
US5838410A (en) | 1998-11-17 |
EP0701160A1 (de) | 1996-03-13 |
EP0688022A2 (de) | 1995-12-20 |
ATE142354T1 (de) | 1996-09-15 |
DE69231981D1 (de) | 2001-09-06 |
EP0688022B1 (de) | 2001-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |