BR8102829A - Elemento indicador eletro-otico passivo - Google Patents

Elemento indicador eletro-otico passivo

Info

Publication number: BR8102829A
Authority: BR; Brazil
Prior art keywords: indicator element; optical indicator; passive electro; electro; passive
Prior art date: 1980-05-08

Application number

BR8102829A

Other languages

English (en)

Inventor

R Caramel

Original Assignee

Vdo Schindling

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.)

1980-05-08

Filing date

1981-05-07

Publication date

1982-02-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6101872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8102829(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-05-07 Application filed by Vdo Schindling filed Critical Vdo Schindling

1982-02-02 Publication of BR8102829A publication Critical patent/BR8102829A/pt

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
- G02F1/133528—Polarisers

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)

BR8102829A 1980-05-08 1981-05-07 Elemento indicador eletro-otico passivo BR8102829A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3017551A DE3017551C2 (de)	1980-05-08	1980-05-08	Passives elektrooptisches Anzeigeelement

Publications (1)

Publication Number	Publication Date
BR8102829A true BR8102829A (pt)	1982-02-02

Family

ID=6101872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8102829A BR8102829A (pt)	1980-05-08	1981-05-07	Elemento indicador eletro-otico passivo

Country Status (6)

Country	Link
US (1)	US4488786A (pt)
EP (1)	EP0039770B1 (pt)
JP (1)	JPS572026A (pt)
AU (1)	AU6998281A (pt)
BR (1)	BR8102829A (pt)
DE (1)	DE3017551C2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57135923A (en) *	1981-02-16	1982-08-21	Canon Inc	Electro-optic display device
DE3236813A1 (de) *	1982-10-05	1984-04-05	Robert Bosch Gmbh, 7000 Stuttgart	Vorrichtung zur optischen anzeige von informationen
IT1196057B (it) *	1983-03-23	1988-11-10	Borg Instr Gmbh	Dispositivo indicatore policromo a cristalli liquidi nonche' procedimento per ottimizzare il contrastro di celle a cristalli liquidi con effetto di campo
DE3310444C2 (de) *	1983-03-23	1986-05-07	Borg Instruments GmbH, 7537 Remchingen	Mehrfarbige Flüssigkristall-Anzeigeeinrichtung
JPS60192918A (ja) *	1984-03-14	1985-10-01	Hitachi Maxell Ltd	表示装置
US6467914B1 (en) *	1985-10-10	2002-10-22	Honeywell International, Inc.	Night vision goggles compatible with full color display
US6142637A (en) *	1985-10-10	2000-11-07	Allied Corporation	Night vision goggles compatible with full color display
US5493427A (en) *	1993-05-25	1996-02-20	Sharp Kabushiki Kaisha	Three-dimensional display unit with a variable lens
US6693694B2 (en) *	1999-05-14	2004-02-17	Koninklijke Philips Electronics N.V.	Electro-optic display device with reduced electrical asymmetry
TW200638120A (en) *	2005-04-25	2006-11-01	Jemitek Electronics Corp	Display

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3709580A (en) *	1971-03-18	1973-01-09	Us Navy	Extended range polarization target
GB1434906A (en) *	1972-08-04	1976-05-12	Marconi Co Ltd	Liquid crystal display arrangements
US3806227A (en) *	1972-09-06	1974-04-23	Siemens Ag	Arrangement for a multi-color data indication
CH589306A5 (pt) *	1975-06-27	1977-06-30	Bbc Brown Boveri & Cie
CH613597B (de) *	1975-08-14		Bbc Brown Boveri & Cie	Hinter einem frontglas eines zeitmessgeraetes angeordnete fluessigkristallanzeige.
DE2835347A1 (de) *	1978-08-11	1980-02-28	Fraunhofer Ges Forschung	Anzeigevorrichtung mit einem elektrooptischen lichtventil
DE2944325C2 (de) *	1979-11-02	1984-03-22	Vdo Adolf Schindling Ag, 6000 Frankfurt	Passives elektrooptisches Anzeigeelement

1980
- 1980-05-08 DE DE3017551A patent/DE3017551C2/de not_active Expired
1981
- 1981-03-28 EP EP81102367A patent/EP0039770B1/de not_active Expired
- 1981-04-29 AU AU69982/81A patent/AU6998281A/en not_active Abandoned
- 1981-04-30 US US06/258,985 patent/US4488786A/en not_active Expired - Fee Related
- 1981-05-07 BR BR8102829A patent/BR8102829A/pt unknown
- 1981-05-08 JP JP6837981A patent/JPS572026A/ja active Pending

Also Published As

Publication number	Publication date
JPS572026A (en)	1982-01-07
AU6998281A (en)	1981-11-12
EP0039770A1 (de)	1981-11-18
DE3017551A1 (de)	1981-11-12
US4488786A (en)	1984-12-18
DE3017551C2 (de)	1982-08-26
EP0039770B1 (de)	1984-01-25

Publication	Publication Date	Title
NO813774L (no)	1982-05-11	Flytende sjampo
IT1138811B (it)	1986-09-17	Elemento indicatore a cristallo liquido
FI811140L (fi)	1981-10-15	Saett att utfoera ytbeklaednad
FI813931L (fi)	1982-06-12	Laminatglas avsett att anvaendas saosom saekerhetsglas
BR8101572A (pt)	1982-01-12	Elemento obturador
FI820158L (fi)	1982-01-19	Foerfarande att tillverka en foerpackning
IT1139016B (it)	1986-09-17	Elemento di fissaggio
FI823660L (fi)	1982-10-26	Saett att torka traeprodukter
BR8102829A (pt)	1982-02-02	Elemento indicador eletro-otico passivo
IT1140837B (it)	1986-10-10	Elemento protettivo
BR8100356A (pt)	1981-08-11	Elemento de filtro
IT1139614B (it)	1986-09-24	Elemento elettrolizzatore bipolare
FI65771B (fi)	1984-03-30	Foerfarande foer att goera betong vaederleksbestaendigt
BR8102581A (pt)	1982-01-19	Elemento indicador passivo eletrootico
FI812084L (fi)	1982-01-05	Saett att saekerstaella vidhaeftning
SE8100607L (sv)	1981-08-28	Rorelseelement
FI812658L (fi)	1982-03-01	Saett att framstaella behaollare
DK154847C (da)	1989-05-29	Rygningselement
FI812723L (fi)	1982-04-12	Vaermeoeverfoerande element foer regenerativt vaermeutbyte
FI814076L (fi)	1982-06-24	Anordning foer att aostadkomma en magnetisk roterande borste
ES248137Y (es)	1981-01-01	Elemento de construccion
BR8003651A (pt)	1982-02-09	Elemento identificador
ES249327Y (es)	1980-12-01	Elemento de construccion
FI811486L (fi)	1981-11-23	Saett att behandla kiselhaltiga staol avsedda foer varmfoerzinkning
IT1133115B (it)	1986-07-09	Struttura di elemento portachiavi