JPS53137165A - Liquid crystal light valve - Google Patents

Liquid crystal light valve

Info

Publication number: JPS53137165A
Authority: JP; Japan
Prior art keywords: liquid crystal; light valve; crystal light; valve; liquid
Prior art date: 1977-05-02
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

JP5078778A

Other languages

Japanese (ja)

Other versions

JPH027051B2 (en

Inventor

Warudonaa Maikeru

Ee Jienii Jiyoo

Gurinbaagu Jiyan

Dee Yakobuson Arekisandaa

Pii Bereha Jiyunia Uiriamu

Oo Buratsutsu Pooru

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.)

Raytheon Co

Original Assignee

Hughes Aircraft Co

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.)

1977-05-02

Filing date

1978-05-01

Publication date

1978-11-30

1978-05-01 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1978-11-30 Publication of JPS53137165A publication Critical patent/JPS53137165A/en

1990-02-15 Publication of JPH027051B2 publication Critical patent/JPH027051B2/ja

Status Granted 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)
Optics & Photonics (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical & Material Sciences (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Liquid Crystal (AREA)
Solid State Image Pick-Up Elements (AREA)
Transforming Electric Information Into Light Information (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Light Receiving Elements (AREA)
Transforming Light Signals Into Electric Signals (AREA)

JP5078778A 1977-05-02 1978-05-01 Liquid crystal light valve Granted JPS53137165A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US79284277A	1977-05-02	1977-05-02
US79664177A	1977-05-13	1977-05-13

Publications (2)

Publication Number	Publication Date
JPS53137165A true JPS53137165A (en)	1978-11-30
JPH027051B2 JPH027051B2 (en)	1990-02-15

Family

ID=27121340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP5078778A Granted JPS53137165A (en)	1977-05-02	1978-05-01	Liquid crystal light valve

Country Status (6)

Country	Link
JP (1)	JPS53137165A (en)
DE (1)	DE2818002C2 (en)
FR (1)	FR2390012B1 (en)
GB (1)	GB1596706A (en)
IL (1)	IL54544A0 (en)
SE (1)	SE443245B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57104115A (en) *	1980-12-22	1982-06-29	Nec Corp	Liquid crystal light valve
JPS57165820A (en) *	1981-04-06	1982-10-13	Nec Corp	Liquid-crystal light valve
JPS5834436A (en) *	1981-08-25	1983-02-28	Canon Inc	Driving method of electro-optical device
JPH02501095A (en) *	1987-07-30	1990-04-12	ヒューズ―ジェイブイシー・テクノロジー・コーポレーション	Silicon-on-sapphire liquid crystal light valve and method
JPH02144524A (en) *	1988-11-25	1990-06-04	Matsushita Electric Ind Co Ltd	Spatial optical modulating element and neural network circuit
JPH02291178A (en) *	1989-02-03	1990-11-30	De Beers Ind Diamond Div Ltd	Composite radiation detecting and displaying apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1604206A (en) *	1977-06-20	1981-12-02	Hughes Aircraft Co	Ac driven liquid crystal light valve
DE3434388A1 (en) *	1984-09-19	1986-06-26	Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn	METHOD FOR GENERATING THE FIRST DERIVATION OF A TWO-DIMENSIONAL IMAGE, AND OPTICAL COMPONENT FOR IMPLEMENTING THE METHOD
GB8531307D0 (en) *	1985-12-19	1986-01-29	Turner J H	T v screen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4990155A (en) *	1972-12-04	1974-08-28
US3976361A (en) *	1974-11-18	1976-08-24	Hughes Aircraft Company	Charge storage diode with graded defect density photocapacitive layer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1955915A1 (en) *	1968-11-14	1970-06-18	Rca Corp	Optical equipment, especially image converters or amplifiers
US3593045A (en) *	1969-12-29	1971-07-13	Bell Telephone Labor Inc	Multiaddress switch using a confined electron beam in a semiconductor
DE2550033A1 (en) *	1975-11-07	1977-05-12	Hoechst Ag	Crosslinked cellulose ethers having high water retention capacity - prepd. using crosslinking agents contg. substd. acrylamide gps.

1978
- 1978-04-19 IL IL54544A patent/IL54544A0/en not_active IP Right Cessation
- 1978-04-24 GB GB16130/78A patent/GB1596706A/en not_active Expired
- 1978-04-25 SE SE7804733A patent/SE443245B/en not_active IP Right Cessation
- 1978-04-25 DE DE2818002A patent/DE2818002C2/en not_active Expired
- 1978-04-28 FR FR7812674A patent/FR2390012B1/fr not_active Expired
- 1978-05-01 JP JP5078778A patent/JPS53137165A/en active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4990155A (en) *	1972-12-04	1974-08-28
US3976361A (en) *	1974-11-18	1976-08-24	Hughes Aircraft Company	Charge storage diode with graded defect density photocapacitive layer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57104115A (en) *	1980-12-22	1982-06-29	Nec Corp	Liquid crystal light valve
JPH0253769B2 (en) *	1980-12-22	1990-11-19	Nippon Electric Co
JPS57165820A (en) *	1981-04-06	1982-10-13	Nec Corp	Liquid-crystal light valve
JPH0254529B2 (en) *	1981-04-06	1990-11-21	Nippon Electric Co
JPS5834436A (en) *	1981-08-25	1983-02-28	Canon Inc	Driving method of electro-optical device
JPS6257016B2 (en) *	1981-08-25	1987-11-28	Canon Kk
JPH02501095A (en) *	1987-07-30	1990-04-12	ヒューズ―ジェイブイシー・テクノロジー・コーポレーション	Silicon-on-sapphire liquid crystal light valve and method
JPH02144524A (en) *	1988-11-25	1990-06-04	Matsushita Electric Ind Co Ltd	Spatial optical modulating element and neural network circuit
JPH02291178A (en) *	1989-02-03	1990-11-30	De Beers Ind Diamond Div Ltd	Composite radiation detecting and displaying apparatus

Also Published As

Publication number	Publication date
JPH027051B2 (en)	1990-02-15
SE7804733L (en)	1978-11-03
DE2818002C2 (en)	1982-09-09
FR2390012B1 (en)	1985-02-01
GB1596706A (en)	1981-08-26
DE2818002A1 (en)	1978-11-16
IL54544A0 (en)	1978-07-31
FR2390012A1 (en)	1978-12-01
SE443245B (en)	1986-02-17

Publication	Publication Date	Title
GB2011639B (en)	1982-06-09	Driven liquid crystal light valve
HK11382A (en)	1982-03-19	Liquid crystal mixtures
DE2861538D1 (en)	1982-02-25	Liquid crystal displays
JPS53113284A (en)	1978-10-03	Liquid crystal matter
GB2003290B (en)	1982-02-17	Liquid crystal display devices
JPS53129183A (en)	1978-11-10	Liquid crystal mixture
JPS5475484A (en)	1979-06-16	Liquid crystal material
GB2004401B (en)	1982-05-26	Liquid crystal display devices
JPS55164277A (en)	1980-12-20	Liquid crystal
JPS55143582A (en)	1980-11-08	Liquid crystal unit
IL54544A0 (en)	1978-07-31	Liquid crystal light valve
JPS5450491A (en)	1979-04-20	Liquid crystal substance
JPS5417867A (en)	1979-02-09	Aac drive type liquid crystal light valve
GB2003864B (en)	1982-02-17	Liquid crystals
JPS5432341A (en)	1979-03-09	Liquid crystal indicator
GB2011941B (en)	1982-05-26	Liquid crystal mixtures
JPS5473064A (en)	1979-06-12	Liquid crystal indicator
JPS5468263A (en)	1979-06-01	Liquid crystal indicator
JPS53144895A (en)	1978-12-16	Light valve
JPS5396698A (en)	1978-08-24	Liquid crystal display
GB1553812A (en)	1979-10-10	Liquid crystal alignment
JPS5420427A (en)	1979-02-15	Liquid baffer for valve
JPS5427396A (en)	1979-03-01	Liquid crystal indicator
JPS544592A (en)	1979-01-13	Liquid crystal indicator
JPS546883A (en)	1979-01-19	Liquid crystal element