JPS4847294A - - Google Patents

Info

Publication number: JPS4847294A
Authority: JP; Japan
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.): Pending

Application number

JP47089029A

Other languages

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.)

1971-10-08

Filing date

1972-09-05

Publication date

1973-07-05

1972-09-05 Application filed filed Critical

1973-07-05 Publication of JPS4847294A publication Critical patent/JPS4847294A/ja

Status Pending 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

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)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

JP47089029A 1971-10-08 1972-09-05 Pending JPS4847294A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18767671A	1971-10-08	1971-10-08

Publications (1)

Publication Number	Publication Date
JPS4847294A true JPS4847294A (en)	1973-07-05

Family

ID=22689982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP47089029A Pending JPS4847294A (en)	1971-10-08	1972-09-05

Country Status (4)

Country	Link
JP (1)	JPS4847294A (en)
BE (1)	BE785710A (en)
DE (1)	DE2246074A1 (en)
FR (1)	FR2156573A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5187443U (en) *	1975-01-08	1976-07-13
JPS5187442U (en) *	1975-01-08	1976-07-13

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2299689A1 (en) *	1975-01-28	1976-08-27	Radiotechnique Compelec	Conic curve reflector and luminous display support - gives homogeneous and uniform light intensity at all points on display screen
DE2616669C2 (en) *	1976-04-15	1986-10-09	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Radiation collector and compressor in the form of a fluorescent plastic plate and display device herewith
DE2660996C2 (en) *	1976-04-15	1986-08-28	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Display device with a radiation collector and condenser
DE3071128D1 (en)	1980-12-31	1985-10-31	Ibm	Electrochromic display module and reflective projection system therefor
JPS6134583A (en) *	1984-07-26	1986-02-18	シャープ株式会社	Lighting apparatus
DE3806421A1 (en) *	1987-03-04	1988-11-24	Citizen Watch Co Ltd	LIGHTING DEVICE FOR A LIQUID CRYSTAL DISPLAY DEVICE

1972
- 1972-06-30 BE BE785710A patent/BE785710A/en unknown
- 1972-08-30 FR FR7230772A patent/FR2156573A1/fr not_active Withdrawn
- 1972-09-05 JP JP47089029A patent/JPS4847294A/ja active Pending
- 1972-09-20 DE DE19722246074 patent/DE2246074A1/en active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5187443U (en) *	1975-01-08	1976-07-13
JPS5187442U (en) *	1975-01-08	1976-07-13

Also Published As

Publication number	Publication date
BE785710A (en)	1972-10-16
DE2246074A1 (en)	1973-05-10
FR2156573A1 (en)	1973-06-01

Publication	Publication Date	Title
ATA136472A (en)	1973-12-15
JPS4847294A (en)	1973-07-05
AU2658571A (en)	1972-09-21
AU2691671A (en)	1972-09-28
AU3101471A (en)	1973-01-11
AU2941471A (en)	1972-11-30
AU2684071A (en)	1972-09-28
AU2485671A (en)	1972-08-03
AU2564071A (en)	1972-08-24
AU3005371A (en)	1972-12-21
AU2952271A (en)	1972-12-07
AR202997Q (en)	1975-08-08
AU2588771A (en)	1972-08-31
AU2963771A (en)	1972-12-07
AU2669471A (en)	1972-09-21
AU2938071A (en)	1972-11-30
AU2684171A (en)	1971-07-15
AU2654071A (en)	1972-09-21
AU2940971A (en)	1972-11-30
AU3025871A (en)	1973-01-04
AU3038671A (en)	1973-01-04
AU2577671A (en)	1972-08-24
AU2706571A (en)	1971-07-15
AU2503871A (en)	1972-08-10
AU2486471A (en)	1972-08-03

JPS4847294A - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=22689982

Family Applications (1)

Country Status (4)

Cited By (2)

Families Citing this family (6)

Cited By (2)

Also Published As

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