DE68914302D1 - Lichtmodulationsvorrichtung. - Google Patents

Lichtmodulationsvorrichtung.

Info

Publication number: DE68914302D1
Authority: DE; Germany
Prior art keywords: light modulation; modulation device; light; modulation
Prior art date: 1988-01-26
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

Application number

DE89300760T

Other languages

English (en)

Other versions

DE68914302T2 (de

Inventor

Hiroshi Matsuda

Haruki Kawada

Kunihiro Sakai

Kiyoshi Takimoto

Hisaaki Kawade

Yoshihiro Yanagisawa

Yuko Morikawa

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.)

Canon Inc

Original Assignee

Canon 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.)

1988-01-26

Filing date

1989-01-26

Publication date

1994-05-11

1989-01-26 Application filed by Canon Inc filed Critical Canon Inc

1994-05-11 Publication of DE68914302D1 publication Critical patent/DE68914302D1/de

1994-08-04 Application granted granted Critical

1994-08-04 Publication of DE68914302T2 publication Critical patent/DE68914302T2/de

2009-01-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G02F1/133—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
- G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material

Landscapes

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

DE68914302T 1988-01-26 1989-01-26 Lichtmodulationsvorrichtung. Expired - Fee Related DE68914302T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63013499A JP2627071B2 (ja)	1988-01-26	1988-01-26	光変調素子

Publications (2)

Publication Number	Publication Date
DE68914302D1 true DE68914302D1 (de)	1994-05-11
DE68914302T2 DE68914302T2 (de)	1994-08-04

Family

ID=11834811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68914302T Expired - Fee Related DE68914302T2 (de)	1988-01-26	1989-01-26	Lichtmodulationsvorrichtung.

Country Status (4)

Country	Link
US (1)	US5020881A (de)
EP (1)	EP0326387B1 (de)
JP (1)	JP2627071B2 (de)
DE (1)	DE68914302T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5079600A (en) *	1987-03-06	1992-01-07	Schnur Joel M	High resolution patterning on solid substrates
US5135678A (en) *	1988-10-05	1992-08-04	Kanegafuchi Kagaku Kogyo Kabushiki Kaisha	Liquid crystal device
JP2801257B2 (ja) *	1989-04-07	1998-09-21	シチズン時計株式会社	光ビーム走査装置
US5279932A (en) *	1989-09-13	1994-01-18	Fuji Photo Film Co., Ltd.	Optical response element
DE4011804A1 (de) *	1990-04-12	1991-10-24	Hoechst Ag	Verwendung von makrocyclischen verbindungen als komponente fuer ferroelektrische fluessigkristallmischungen
JP2814024B2 (ja) *	1990-06-07	1998-10-22	キヤノン株式会社	液晶素子
US5206749A (en)	1990-12-31	1993-04-27	Kopin Corporation	Liquid crystal display having essentially single crystal transistors pixels and driving circuits
US5861929A (en) *	1990-12-31	1999-01-19	Kopin Corporation	Active matrix color display with multiple cells and connection through substrate
US5528397A (en) *	1991-12-03	1996-06-18	Kopin Corporation	Single crystal silicon transistors for display panels
US5396304A (en) *	1990-12-31	1995-03-07	Kopin Corporation	Slide projector mountable light valve display
US5258320A (en) *	1990-12-31	1993-11-02	Kopin Corporation	Single crystal silicon arrayed devices for display panels
US5475514A (en) *	1990-12-31	1995-12-12	Kopin Corporation	Transferred single crystal arrayed devices including a light shield for projection displays
US5317436A (en) *	1990-12-31	1994-05-31	Kopin Corporation	A slide assembly for projector with active matrix moveably mounted to housing
US5362671A (en) *	1990-12-31	1994-11-08	Kopin Corporation	Method of fabricating single crystal silicon arrayed devices for display panels
JP3437195B2 (ja) *	1991-10-01	2003-08-18	キヤノン株式会社	Ｍｉｍ型電気素子とその製造方法、及びこれを用いた画像表示装置、描画装置
US5692820A (en) *	1992-02-20	1997-12-02	Kopin Corporation	Projection monitor
US5467154A (en) *	1992-02-20	1995-11-14	Kopin Corporation	Projection monitor
US5705424A (en) *	1992-09-11	1998-01-06	Kopin Corporation	Process of fabricating active matrix pixel electrodes
US6608654B2 (en)	1992-09-11	2003-08-19	Kopin Corporation	Methods of fabricating active matrix pixel electrodes
JPH06187675A (ja) *	1992-09-25	1994-07-08	Canon Inc	情報処理装置、及びそれを用いる情報処理方法
US5664859A (en) *	1994-01-03	1997-09-09	Kopin Corporation	Projection display docking system
US5587329A (en) *	1994-08-24	1996-12-24	David Sarnoff Research Center, Inc.	Method for fabricating a switching transistor having a capacitive network proximate a drift region
JP2860094B2 (ja) *	1997-05-30	1999-02-24	株式会社日立製作所	有機無機複合超格子型光変調器
US6310665B1 (en) *	1999-12-28	2001-10-30	Sharp Kabushiki Kaisha	Liquid crystal display apparatus and optical addressing device
US6781566B2 (en) *	2001-08-22	2004-08-24	Aurora Systems, Inc.	Residual DC bias correction in a video imaging device
CN105607351B (zh) *	2016-01-04	2019-03-12	京东方科技集团股份有限公司	一种紫外线固化装置、封框胶固化系统及封框胶固化方法
US11038808B1 (en)	2018-10-25	2021-06-15	Amazon Technologies, Inc.	Resource capacity management

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3824002A (en) *	1972-12-04	1974-07-16	Hughes Aircraft Co	Alternating current liquid crystal light value
US3944332A (en) *	1974-07-17	1976-03-16	Xerox Corporation	Optical sensitization and development of liquid crystalline devices
JPS57150821A (en) *	1981-03-13	1982-09-17	Nec Corp	Optical write type light bulb element
US4538884A (en) *	1981-07-10	1985-09-03	Canon Kabushiki Kaisha	Electro-optical device and method of operating same
JPS59128521A (ja) *	1983-01-14	1984-07-24	Ricoh Co Ltd	光書き込み液晶ライトバルブ
JPS59131912A (ja) *	1983-01-19	1984-07-28	Ricoh Co Ltd	液晶表示素子
JPS60213062A (ja) *	1984-04-09	1985-10-25	Hosiden Electronics Co Ltd	薄膜トランジスタの製造方法
US4666252A (en) *	1984-06-29	1987-05-19	Energy Conversion Devices, Inc.	High yield liquid crystal display and method of making same
US4917474A (en) *	1984-09-10	1990-04-17	Semiconductor Energy Laboratory Co., Ltd.	Optoelectronic panel and method of making the same
US4619501A (en) *	1985-01-08	1986-10-28	The United States Of America As Represented By The Secretary Of The Air Force	Charge isolation in a spatial light modulator
US4715685A (en) *	1985-03-04	1987-12-29	Energy Conversion Devices, Inc.	Liquid crystal display having potential source in a diode ring
DE3524085A1 (de) *	1985-07-05	1987-01-08	Vdo Schindling	Fluessigkristallzelle
IL79186A (en) *	1985-07-25	1991-08-16	Hughes Aircraft Co	Reflective matrix mirror visible to infrated converter light valve
JPS6240649A (ja) *	1985-08-15	1987-02-21	Tdk Corp	光記録媒体

1988
- 1988-01-26 JP JP63013499A patent/JP2627071B2/ja not_active Expired - Fee Related
1989
- 1989-01-26 US US07/301,476 patent/US5020881A/en not_active Expired - Lifetime
- 1989-01-26 DE DE68914302T patent/DE68914302T2/de not_active Expired - Fee Related
- 1989-01-26 EP EP89300760A patent/EP0326387B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0326387A3 (en)	1990-04-18
JP2627071B2 (ja)	1997-07-02
EP0326387B1 (de)	1994-04-06
JPH01189633A (ja)	1989-07-28
US5020881A (en)	1991-06-04
DE68914302T2 (de)	1994-08-04
EP0326387A2 (de)	1989-08-02

Publication	Publication Date	Title
DE68914302D1 (de)	1994-05-11	Lichtmodulationsvorrichtung.
DE68920541D1 (de)	1995-02-23	Optischer Modulator.
DE68924741D1 (de)	1995-12-14	Flächenhafte Beleuchtungseinrichtung.
DE3782353D1 (de)	1992-12-03	Optische modulationsvorrichtung.
DE3789096D1 (de)	1994-03-24	Beleuchtungsvorrichtung.
DE68920405D1 (de)	1995-02-16	Ausrichtungsvorrichtung.
FI891846A (fi)	1989-11-07	Optisk avbrytare.
DE3750006D1 (de)	1994-07-14	Optische Modulationsvorrichtung.
FI893378L (fi)	1990-02-11	Ljusbestraolningsapparat.
DE68910985D1 (de)	1994-01-05	Absteigevorrichtung.
DE3789560D1 (de)	1994-05-19	Lichtmodulator.
DE68914414D1 (de)	1994-05-11	Lichtquelle.
FI912295A0 (fi)	1991-05-10	Optisk hastighetsbestaemning.
DE3871703D1 (de)	1992-07-09	Lichtabtastvorrichtung.
DE68922472D1 (de)	1995-06-08	Optisches Gerät.
DE3777485D1 (de)	1992-04-23	Magneto-elektro-optischer lichtmodulator.
DE68906217D1 (de)	1993-06-03	Beleuchtungsgeraete.
DE3786647D1 (de)	1993-08-26	Raeumlicher lichtmodulator.
DE3850581D1 (de)	1994-08-18	Elektro-optische Modulationsvorrichtung.
DE3771637D1 (de)	1991-08-29	Beleuchtungsvorrichtung.
DE69014767D1 (de)	1995-01-19	Optischer Modulator.
ATE110176T1 (de)	1994-09-15	Lichtempfindliche vorrichtungen.
DE68905491D1 (de)	1993-04-29	Bahnwickelvorrichtung.
DE69013277D1 (de)	1994-11-17	Beleuchtungsvorrichtung.
DE3877333D1 (de)	1993-02-18	Modulationsvorrichtung.

Legal Events

Date	Code	Title	Description
1995-05-04	8364	No opposition during term of opposition
2005-11-17	8339	Ceased/non-payment of the annual fee