AU1187900A - Vertically aligned helix-deformed liquid crystal display - Google Patents

Vertically aligned helix-deformed liquid crystal display

Info

Publication number: AU1187900A
Authority: AU; Australia
Prior art keywords: liquid crystal; crystal display; vertically aligned; deformed liquid; helix
Prior art date: 1998-11-21
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.): Abandoned

Application number

AU11879/00A

Inventor

Sin Doo Lee

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.)

SMARTDISPLAY CO Ltd

Original Assignee

KIM WON DAE KIM

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.)

1998-11-21

Filing date

1999-11-20

Publication date

2000-06-13

1999-11-20 Application filed by KIM WON DAE KIM filed Critical KIM WON DAE KIM

2000-06-13 Publication of AU1187900A publication Critical patent/AU1187900A/en

Status Abandoned legal-status Critical Current

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
- 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
- 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
- G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment
- 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
- G02F1/1414—Deformed helix ferroelectric [DHL]

Landscapes

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

AU11879/00A 1998-11-21 1999-11-20 Vertically aligned helix-deformed liquid crystal display Abandoned AU1187900A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR9850029		1998-11-21
KR1019980050029A KR100320102B1 (en)	1998-11-21	1998-11-21	Vertically Aligned Helix-Deformed Liquid Crystal Display
PCT/KR1999/000700 WO2000031582A1 (en)	1998-11-21	1999-11-20	Vertically aligned helix-deformed liquid crystal display

Publications (1)

Publication Number	Publication Date
AU1187900A true AU1187900A (en)	2000-06-13

Family

ID=19559194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU11879/00A Abandoned AU1187900A (en)	1998-11-21	1999-11-20	Vertically aligned helix-deformed liquid crystal display

Country Status (6)

Country	Link
EP (1)	EP1131671A1 (en)
JP (1)	JP2002530720A (en)
KR (1)	KR100320102B1 (en)
CN (1)	CN1326560A (en)
AU (1)	AU1187900A (en)
WO (1)	WO2000031582A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6492393B1 (en)	1999-11-16	2002-12-10	Boehringer Ingelheim Pharmaceuticals, Inc.	Compounds useful as anti-inflammatory agents
TW591249B (en) *	2000-12-28	2004-06-11	Hayashi Telempu Kk	Retardation film and process for producing the same
JP4773649B2 (en) *	2001-09-20	2011-09-14	株式会社リコー	Optical deflection apparatus and image display apparatus
KR20030005927A (en) *	2001-07-11	2003-01-23	학교법인고려중앙학원	Ferroelectric Liquid Crystal Display Device Applied by Normally White Mode
US7304705B2 (en) *	2002-03-26	2007-12-04	Ricoh Company, Ltd.	Imaging unit, optical write unit, optical read unit and image forming apparatus
JP4599349B2 (en) *	2003-03-31	2010-12-15	イーインクコーポレイション	Method for driving a bistable electro-optic display
GB0414882D0 (en) *	2004-07-02	2004-08-04	Univ Cambridge Tech	Liquid crystal device
CN101156107B (en) *	2005-02-03	2010-11-24	北卡罗来纳大学查珀尔希尔分校	Low Surface Energy Polymer Materials for Liquid Crystal Displays
TWI321676B (en)	2005-11-03	2010-03-11	Au Optronics Corp	Liquid crystal display panel and manufacturing method therof and liquid crystal display device incorporating the same
CN100507688C (en) *	2006-04-06	2009-07-01	友达光电股份有限公司	Liquid crystal display panel, manufacturing method thereof and liquid crystal display device using same
KR101667052B1 (en) *	2010-06-15	2016-10-17	한양대학교 산학협력단	Liquid crystal display
KR101333614B1 (en) *	2010-06-25	2013-11-27	엘지디스플레이 주식회사	Liquid crystal display device
US20140313468A1 (en) *	2011-11-18	2014-10-23	Dic Corporation	Liquid crystal display element
JP5725260B2 (en) *	2012-06-06	2015-05-27	Dic株式会社	Liquid crystal light modulator
US10451948B2 (en)	2015-01-20	2019-10-22	The Hong Kong University Of Science And Technology	Standing helix ferroelectric liquid crystal display cell
CN108572488B (en) *	2017-12-08	2021-07-06	北京航空航天大学	An optical switch based on electrolytic helical ferroelectric liquid crystal
CN109270760A (en) *	2018-10-08	2019-01-25	新辉开科技（深圳）有限公司	A kind of bistable liquid crystal display for air-conditioning remote control
CN117331260B (en) *	2023-11-20	2024-06-14	南京邮电大学	Method for realizing microsecond electro-optic response of low driving electric field in ferroelectric nematic liquid crystal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0032362B1 (en) *	1980-01-10	1984-08-22	Noel A. Clark	Chiral smectic liquid crystal electro-optical device and process of making the same
EP0309774B1 (en) *	1987-09-18	1992-11-19	F. Hoffmann-La Roche Ag	Ferroelectric liquid-crystal cell
EP0405346B1 (en) *	1989-06-29	1995-09-20	F. Hoffmann-La Roche Ag	Bistable ferroelectric liquid cristal display
US5539555A (en) *	1990-07-20	1996-07-23	Displaytech, Inc.	High contrast distorted helex effect electro-optic devices and tight ferroelectric pitch ferroelectric liquid crystal compositions useful therein
KR970007426A (en) *	1995-07-20	1997-02-21	윤종용	Ferroelectric Nematic Liquid Crystal Display
US6606134B1 (en) *	1997-03-11	2003-08-12	Rolic Ag	Reflective ferroelectric liquid crystal display and projection system

1998
- 1998-11-21 KR KR1019980050029A patent/KR100320102B1/en not_active IP Right Cessation
1999
- 1999-11-20 CN CN99813483A patent/CN1326560A/en active Pending
- 1999-11-20 JP JP2000584341A patent/JP2002530720A/en not_active Ceased
- 1999-11-20 AU AU11879/00A patent/AU1187900A/en not_active Abandoned
- 1999-11-20 EP EP99972747A patent/EP1131671A1/en not_active Withdrawn
- 1999-11-20 WO PCT/KR1999/000700 patent/WO2000031582A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP2002530720A (en)	2002-09-17
KR20000033252A (en)	2000-06-15
WO2000031582A1 (en)	2000-06-02
EP1131671A1 (en)	2001-09-12
KR100320102B1 (en)	2002-04-22
CN1326560A (en)	2001-12-12

Publication	Publication Date	Title
EP0987582A3 (en)	2003-09-10	Liquid crystal display apparatus
AU8244598A (en)	1999-02-10	Liquid crystal display
AU8130598A (en)	1999-02-10	Liquid crystal display
AU8461398A (en)	1999-02-22	Liquid crystal display
GB2321553B (en)	2000-02-09	Liquid crystal displays
GB2320766B (en)	1999-08-11	Liquid crystal displays
GB2318201B (en)	1999-05-05	Liquid crystal displays
AU8461098A (en)	1999-02-22	Liquid crystal display
EP1087255A3 (en)	2003-09-10	Liquid crystal display device
EP1069457A4 (en)	2006-01-25	Liquid crystal display device
EP1074875A4 (en)	2006-07-26	Liquid crystal display
EP1174758A4 (en)	2007-07-18	Liquid crystal display
AU2172900A (en)	2000-07-03	Multi-twist color liquid crystal display
AU3989600A (en)	2000-11-02	Liquid crystal display
AU8128698A (en)	1999-02-08	Liquid crystal display
AU9185098A (en)	2000-04-17	Liquid crystal display
EP0699938A3 (en)	1997-11-19	Liquid crystal display
HK1050056B (en)	2005-01-07	Liquid crystal display
AU1187900A (en)	2000-06-13	Vertically aligned helix-deformed liquid crystal display
AU8244198A (en)	1999-02-10	Liquid crystal display panel
GB2314209B (en)	1999-01-27	Liquid crystal displays
EP1074874A4 (en)	2004-07-28	Liquid crystal display
AU8461198A (en)	1999-02-22	Liquid crystal display
GB2336708B (en)	2002-10-02	Case for liquid crystal display
GB2334808B (en)	2002-06-05	Liquid crystal display device

Legal Events

Date	Code	Title	Description
2001-08-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase