JPS6120930A - 強誘電性液晶電気光学装置 - Google Patents

強誘電性液晶電気光学装置

Info

Publication number: JPS6120930A
Authority: JP; Japan
Prior art keywords: liquid crystal; molecules; crystal display; display element; film
Prior art date: 1984-07-10
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.): Granted

Application number

JP14294484A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0473847B2 (de

Inventor

Takamasa Harada

隆正原田

Masaaki Taguchi

田口　雅明

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Seiko Instruments Inc

Original Assignee

Seiko Instruments Inc

Priority date (The priority date 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 date listed.)

1984-07-10

Filing date

1984-07-10

Publication date

1986-01-29

1984-07-10 Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc

1984-07-10 Priority to JP14294484A priority Critical patent/JPS6120930A/ja

1985-06-28 Priority to US06/750,092 priority patent/US4662721A/en

1985-07-09 Priority to DE8585304896T priority patent/DE3584326D1/de

1985-07-09 Priority to EP85304896A priority patent/EP0168242B1/de

1986-01-29 Publication of JPS6120930A publication Critical patent/JPS6120930A/ja

1992-11-24 Publication of JPH0473847B2 publication Critical patent/JPH0473847B2/ja

Status Granted legal-status Critical Current

Links

239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
239000000758 substrate Substances 0.000 claims abstract description 27
229910000077 silane Inorganic materials 0.000 claims description 6
239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 4
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
239000004642 Polyimide Substances 0.000 claims description 2
229920001721 polyimide Polymers 0.000 claims description 2
239000010409 thin film Substances 0.000 claims description 2
238000010304 firing Methods 0.000 claims 1
239000004990 Smectic liquid crystal Substances 0.000 abstract description 13
238000004519 manufacturing process Methods 0.000 abstract description 2
238000000034 method Methods 0.000 description 17
238000010586 diagram Methods 0.000 description 9
239000010408 film Substances 0.000 description 6
-1 vOH Chemical class 0.000 description 4
230000005684 electric field Effects 0.000 description 3
125000006850 spacer group Chemical group 0.000 description 3
101000737090 Agrotis ipsilon Neuropeptide CCHamide-2 Proteins 0.000 description 2
238000001035 drying Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000007654 immersion Methods 0.000 description 2
238000004544 sputter deposition Methods 0.000 description 2
238000005406 washing Methods 0.000 description 2
125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000004974 Thermotropic liquid crystal Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000005621 ferroelectricity Effects 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
239000010931 gold Substances 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000005404 monopole Effects 0.000 description 1
238000007639 printing Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
150000004756 silanes Chemical class 0.000 description 1
239000000243 solution Substances 0.000 description 1

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
- G02F1/137—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

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Nonlinear Science (AREA)
Liquid Crystal (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)

JP14294484A 1984-07-10 1984-07-10 強誘電性液晶電気光学装置 Granted JPS6120930A (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP14294484A JPS6120930A (ja)	1984-07-10	1984-07-10	強誘電性液晶電気光学装置
US06/750,092 US4662721A (en)	1984-07-10	1985-06-28	Ferro-electric liquid crystal electro-optical device
DE8585304896T DE3584326D1 (de)	1984-07-10	1985-07-09	Elektrooptische vorrichtung mit einem ferroelektrischen fluessigkristall.
EP85304896A EP0168242B1 (de)	1984-07-10	1985-07-09	Elektrooptische Vorrichtung mit einem ferroelektrischen Flüssigkristall

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14294484A JPS6120930A (ja)	1984-07-10	1984-07-10	強誘電性液晶電気光学装置

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP28462687A Division JPS63153522A (ja)	1987-11-11	1987-11-11	強誘電性液晶電気光学装置

Publications (2)

Publication Number	Publication Date
JPS6120930A true JPS6120930A (ja)	1986-01-29
JPH0473847B2 JPH0473847B2 (de)	1992-11-24

Family

ID=15327275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14294484A Granted JPS6120930A (ja)	1984-07-10	1984-07-10	強誘電性液晶電気光学装置

Country Status (1)

Country	Link
JP (1)	JPS6120930A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61165730A (ja) *	1985-01-16	1986-07-26	Seiko Epson Corp	液晶電気光学装置
JPS61232419A (ja) *	1985-04-08	1986-10-16	Sharp Corp	光変調素子
JPS62502635A (ja) *	1985-04-26	1987-10-08	アメリカンテレフオンアンドテレグラフカムパニ−	液晶デバイスの配向技術
JPS63231417A (ja) *	1987-03-20	1988-09-27	Fujitsu Ltd	液晶表示装置
EP0695965A2 (de)	1994-08-04	1996-02-07	Canon Kabushiki Kaisha	Flüssigkristallvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56107216A (en) *	1980-01-08	1981-08-26	Clark Noel A	Liquid crystal electrooptical device and production thereof
JPS58173719A (ja) *	1982-04-05	1983-10-12	Hitachi Ltd	液晶表示装置
JPS60156043A (ja) *	1984-01-23	1985-08-16	Canon Inc	カイラルスメクティック液晶素子

1984
- 1984-07-10 JP JP14294484A patent/JPS6120930A/ja active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56107216A (en) *	1980-01-08	1981-08-26	Clark Noel A	Liquid crystal electrooptical device and production thereof
JPS58173719A (ja) *	1982-04-05	1983-10-12	Hitachi Ltd	液晶表示装置
JPS60156043A (ja) *	1984-01-23	1985-08-16	Canon Inc	カイラルスメクティック液晶素子

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61165730A (ja) *	1985-01-16	1986-07-26	Seiko Epson Corp	液晶電気光学装置
JPS61232419A (ja) *	1985-04-08	1986-10-16	Sharp Corp	光変調素子
JPS62502635A (ja) *	1985-04-26	1987-10-08	アメリカンテレフオンアンドテレグラフカムパニ−	液晶デバイスの配向技術
JPS63231417A (ja) *	1987-03-20	1988-09-27	Fujitsu Ltd	液晶表示装置
EP0695965A2 (de)	1994-08-04	1996-02-07	Canon Kabushiki Kaisha	Flüssigkristallvorrichtung
EP0695965A3 (de) *	1994-08-04	1997-01-15	Canon Kk	Flüssigkristallvorrichtung
US5666217A (en) *	1994-08-04	1997-09-09	Canon Kabushiki Kaisha	Liquid crystal device
US5831705A (en) *	1994-08-04	1998-11-03	Canon Kabushiki Kaisha	Liquid crystal device

Also Published As

Publication number	Publication date
JPH0473847B2 (de)	1992-11-24

Legal Events

Date	Code	Title	Description
2004-07-10	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
US7280175B2 (en)	2007-10-09	Liquid crystal device exhibiting zernithal bistability and a cell wall for such a device
JPS6118929A (ja)	1986-01-27	強誘電性液晶電気光学装置
US5543943A (en)	1996-08-06	Chiral smectic device subjected to a simultaneous thermal and AC field treatment
JP2805304B2 (ja)	1998-09-30	液晶装置
JPS60223891A (ja)	1985-11-08	強誘電性カイラルｃスメクテイツク液晶の製造方法、この製造方法により得られる液晶及びこの液晶を用いるデイスプレイ装置
JPS6120930A (ja)	1986-01-29	強誘電性液晶電気光学装置
JP2647828B2 (ja)	1997-08-27	液晶素子の製造法
JPH08101370A (ja)	1996-04-16	強誘電性液晶素子
Heffner et al.	1982	Switching characteristics of a bistable cholesteric twist cell
US5943112A (en)	1999-08-24	Liquid crystal display device and its fabricating method
JPS63153522A (ja)	1988-06-25	強誘電性液晶電気光学装置
JP2564567B2 (ja)	1996-12-18	液晶電気光学装置
JPS63198024A (ja)	1988-08-16	液晶電気光学装置
JPH09190157A (ja)	1997-07-22	液晶表示装置
JPS61223897A (ja)	1986-10-04	スメクチツク液晶表示装置
JPH0422490B2 (de)	1992-04-17
JP3083016B2 (ja)	2000-09-04	液晶の配向処理方法、及び液晶素子の製造方法
JPH0768521B2 (ja)	1995-07-26	液晶電気光学装置
JPH05203959A (ja)	1993-08-13	強誘電性液晶素子
JPH04316019A (ja)	1992-11-06	強誘電性液晶素子
JP3207396B2 (ja)	2001-09-10	強誘電性液晶電気光学装置
JPH0526174B2 (de)	1993-04-15
JPS6125127A (ja)	1986-02-04	カイラルスメクティック液晶素子
Hinov et al.	1986	Hysteretic Behavior of a Reversely-Pretilted Weakly-Anchored Large-Pitch Cholesteric and a Finger-Print Embedded Into a Homeotropic Matrix Under Different Sweeping Rates of an AC Voltages
JPH01217319A (ja)	1989-08-30	強誘電性液晶表示装置