SE374607B - - Google Patents

Info

Publication number: SE374607B
Authority: SE; Sweden

Application number

SE7209551A

Inventor

W Greubel

Original Assignee

Siemens Ag

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.)

1971-07-22

Filing date

1972-07-20

Publication date

1975-03-10

1971-07-22 Priority claimed from DE19712136761 external-priority patent/DE2136761C3/de

1972-07-20 Application filed by Siemens Ag filed Critical Siemens Ag

1975-03-10 Publication of SE374607B publication Critical patent/SE374607B/xx

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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/292—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 position or the direction of light beams, i.e. deflection by controlled diffraction or phased-array beam steering
- 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
- G02F1/23—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 for the control of the colour
- 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
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/291—Two-dimensional analogue deflection
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/311—Cascade arrangement of plural switches
- 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
- G02F2203/00—Function characteristic
- G02F2203/01—Function characteristic transmissive
- 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
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Liquid Crystal (AREA)
Liquid Crystal Substances (AREA)

SE7209551A 1971-07-22 1972-07-20 SE374607B (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712136761 DE2136761C3 (de)		1971-07-22	Zelle mit nematischer Flüssigkristallschicht

Publications (1)

Publication Number	Publication Date
SE374607B true SE374607B (xx)	1975-03-10

Family

ID=5814522

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7209551A SE374607B (xx)	1971-07-22	1972-07-20

Country Status (8)

Country	Link
BE (1)	BE786561A (xx)
CH (1)	CH548037A (xx)
FR (1)	FR2146392A1 (xx)
GB (1)	GB1395617A (xx)
IT (1)	IT962974B (xx)
LU (1)	LU65763A1 (xx)
NL (1)	NL7209871A (xx)
SE (1)	SE374607B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2328213A1 (fr) *	1973-03-06	1977-05-13	Equip Const Electr	Procede de modulation d'un flux lumineux, modulateur optique et agencement d'affichage lumineux
US4195915A (en) *	1978-05-05	1980-04-01	Hughes Aircraft Company	Liquid crystal image projector system
DE3605516A1 (de) *	1985-02-21	1986-09-04	Canon K.K., Tokio/Tokyo	Optisches funktionselement sowie optische funktionsvorrichtung
JP4382317B2 (ja) *	2001-12-06	2009-12-09	シチズンホールディングス株式会社	液晶可変波長フィルタ装置

0
- BE BE786561D patent/BE786561A/xx unknown
1972
- 1972-05-25 GB GB2466072A patent/GB1395617A/en not_active Expired
- 1972-06-07 CH CH843072A patent/CH548037A/xx not_active IP Right Cessation
- 1972-07-17 NL NL7209871A patent/NL7209871A/xx unknown
- 1972-07-19 IT IT27152/72A patent/IT962974B/it active
- 1972-07-19 FR FR7226053A patent/FR2146392A1/fr not_active Withdrawn
- 1972-07-20 LU LU65763A patent/LU65763A1/xx unknown
- 1972-07-20 SE SE7209551A patent/SE374607B/xx unknown

Also Published As

Publication number	Publication date
CH548037A (de)	1974-04-11
LU65763A1 (xx)	1973-01-26
DE2136761B2 (de)	1976-03-11
GB1395617A (en)	1975-05-29
BE786561A (fr)	1973-01-22
DE2136761A1 (de)	1973-02-01
NL7209871A (xx)	1973-01-24
IT962974B (it)	1973-12-31
FR2146392A1 (xx)	1973-03-02

Publication	Publication Date	Title
ATA136472A (xx)	1973-12-15
FR2146392A1 (xx)	1973-03-02
AU2691671A (xx)	1972-09-28
AU3005371A (xx)	1972-12-21
AU2684071A (xx)	1972-09-28
AU2742671A (xx)	1972-10-12
AU2894671A (xx)	1972-11-23
AU2941471A (xx)	1972-11-30
AU2952271A (xx)	1972-12-07
AU2885171A (xx)	1972-11-16
AU2755871A (xx)	1972-10-19
AU2854371A (xx)	1972-11-09
AR199640Q (xx)	1974-09-23
AU2684171A (xx)	1971-07-15
AU2706571A (xx)	1971-07-15
AU2724971A (xx)	1972-10-05
AU2726271A (xx)	1972-10-05
AU2740271A (xx)	1972-10-12
AU2836771A (xx)	1972-11-09
AU2837671A (xx)	1972-11-09
AU2875571A (xx)	1972-11-16
AU2880771A (xx)	1972-11-16
AU2907471A (xx)	1972-11-23
AU2927871A (xx)	1972-11-30
AU3038671A (xx)	1973-01-04