DE69224144T2 - Flüssigkristall-Rechnergerät und darauf basierendes Bildverarbeitungssystem - Google Patents

Flüssigkristall-Rechnergerät und darauf basierendes Bildverarbeitungssystem

Info

Publication number: DE69224144T2
Authority: DE; Germany
Prior art keywords: liquid crystal; computing device; image processing; processing system; system based
Prior art date: 1991-10-31
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 - Lifetime

Application number

DE69224144T

Other languages

English (en)

Other versions

DE69224144D1 (de

Inventor

Yutaka Ishii

Yoshitaka Yamamoto

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.)

Sharp Corp

Original Assignee

Sharp Corp

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.)

1991-10-31

Filing date

1992-11-02

Publication date

1998-08-06

1992-11-02 Application filed by Sharp Corp filed Critical Sharp Corp

1998-02-26 Publication of DE69224144D1 publication Critical patent/DE69224144D1/de

1998-08-06 Application granted granted Critical

1998-08-06 Publication of DE69224144T2 publication Critical patent/DE69224144T2/de

2012-11-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- 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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
- G02F1/1357—Electrode structure

DE69224144T 1991-10-31 1992-11-02 Flüssigkristall-Rechnergerät und darauf basierendes Bildverarbeitungssystem Expired - Lifetime DE69224144T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3286740A JP2738613B2 (ja)	1991-10-31	1991-10-31	液晶演算素子及びこれを用いた画像処理システム

Publications (2)

Publication Number	Publication Date
DE69224144D1 DE69224144D1 (de)	1998-02-26
DE69224144T2 true DE69224144T2 (de)	1998-08-06

Family

ID=17708417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69224144T Expired - Lifetime DE69224144T2 (de)	1991-10-31	1992-11-02	Flüssigkristall-Rechnergerät und darauf basierendes Bildverarbeitungssystem

Country Status (5)

Country	Link
US (1)	US5321536A (de)
EP (1)	EP0540367B1 (de)
JP (1)	JP2738613B2 (de)
KR (1)	KR960012668B1 (de)
DE (1)	DE69224144T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3012421B2 (ja) *	1993-02-08	2000-02-21	シャープ株式会社	反射型液晶表示装置
JP3085633B2 (ja) *	1994-11-08	2000-09-11	シャープ株式会社	反射型液晶表示装置
JP3423232B2 (ja) *	1998-11-30	2003-07-07	三洋電機株式会社	アクティブ型ｅｌ表示装置
JP2000310774A (ja) *	1999-04-28	2000-11-07	Asahi Glass Co Ltd	カラー液晶表示装置
JP2003107438A (ja) *	2000-09-12	2003-04-09	Canon Inc	液晶素子
ITRM20010124A1 (it) *	2001-03-12	2002-09-12	Univ Roma	Pannello di visualizzazione a cristalli liquidi.
US6819469B1 (en) *	2003-05-05	2004-11-16	Igor M. Koba	High-resolution spatial light modulator for 3-dimensional holographic display
US20050094855A1 (en) *	2003-10-29	2005-05-05	Proano Cesar H.	Fingerprint imaging using a flat panel detector
KR100972502B1 (ko) *	2003-12-30	2010-07-26	엘지디스플레이 주식회사	액정표시장치의 등급표시 자동화 장치 및 이의 동작 방법
US7132667B2 (en) *	2004-02-11	2006-11-07	General Electric Company	Method and apparatus for improved data acquisition using a solid state digital X-ray detector
JP4744914B2 (ja) *	2005-04-01	2011-08-10	三菱電機株式会社	液晶表示装置及びこれを用いた大型液晶表示装置
US7382512B2 (en) *	2005-10-26	2008-06-03	Zhizhang Chen	Resistivity phase change material
CN101609855B (zh) *	2008-06-20	2013-09-18	群康科技(深圳)有限公司	光敏电容、光感测电路、基板及其制造工艺和显示装置
KR20210157216A (ko) *	2020-06-19	2021-12-28	주식회사 원익아이피에스	비정질 실리콘 박막 형성방법, 그를 포함하는 반도체 소자제조방법 및 그에 의하여 제조된 반도체 소자

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4114991A (en) *	1976-12-22	1978-09-19	Hughes Aircraft Company	Visible-to-infrared converter light valve
US5042917A (en) *	1986-04-25	1991-08-27	Matsushita Electric Industrial Co., Ltd.	Liquid crystal matrix display unit
JPH02143778A (ja) *	1988-11-25	1990-06-01	Victor Co Of Japan Ltd	電荷潜像の読取り方式

1991
- 1991-10-31 JP JP3286740A patent/JP2738613B2/ja not_active Expired - Lifetime
1992
- 1992-10-30 US US07/969,104 patent/US5321536A/en not_active Expired - Lifetime
- 1992-10-31 KR KR1019920020460A patent/KR960012668B1/ko not_active IP Right Cessation
- 1992-11-02 EP EP92310004A patent/EP0540367B1/de not_active Expired - Lifetime
- 1992-11-02 DE DE69224144T patent/DE69224144T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5321536A (en)	1994-06-14
JPH05273511A (ja)	1993-10-22
KR960012668B1 (ko)	1996-09-23
EP0540367B1 (de)	1998-01-21
EP0540367A2 (de)	1993-05-05
EP0540367A3 (en)	1993-05-19
DE69224144D1 (de)	1998-02-26
KR930008662A (ko)	1993-05-21
JP2738613B2 (ja)	1998-04-08

Legal Events

Date

Code

Title

Description

1999-02-25

8364

No opposition during term of opposition

2012-11-03

R071

Expiry of right

Ref document number: 540367

Country of ref document: EP

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DE69224144D1 (de)	1998-02-26	Flüssigkristall-Rechnergerät und darauf basierendes Bildverarbeitungssystem
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DE69210638D1 (de)	1996-06-20	Flüssigkristallanzeigevorrichtung
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