FR2321137A1 - Dispositif d'affichage a cristal liquide dispose derriere une fenetre - Google Patents

Dispositif d'affichage a cristal liquide dispose derriere une fenetre

Info

Publication number: FR2321137A1
Authority: FR; France
Prior art keywords: window; liquid crystal; display device; crystal display; device behind
Prior art date: 1975-08-14
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

FR7624703A

Other languages

English (en)

Other versions

FR2321137B3 (fr

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.)

BBC Brown Boveri AG Switzerland

Original Assignee

BBC Brown Boveri AG Switzerland

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.)

1975-08-14

Filing date

1976-08-12

Publication date

1977-03-11

1976-08-12 Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland

1977-03-11 Publication of FR2321137A1 publication Critical patent/FR2321137A1/fr

1979-05-04 Application granted granted Critical

1979-05-04 Publication of FR2321137B3 publication Critical patent/FR2321137B3/fr

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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133502—Antiglare, refractive index matching layers
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0035—Details constructional

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Optics & Photonics (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Electric Clocks (AREA)
Liquid Crystal (AREA)
Liquid Crystal Display Device Control (AREA)

FR7624703A 1975-08-14 1976-08-12 Dispositif d'affichage a cristal liquide dispose derriere une fenetre Granted FR2321137A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1056975A CH613597B (de)	1975-08-14	1975-08-14	Hinter einem frontglas eines zeitmessgeraetes angeordnete fluessigkristallanzeige.

Publications (2)

Publication Number	Publication Date
FR2321137A1 true FR2321137A1 (fr)	1977-03-11
FR2321137B3 FR2321137B3 (fr)	1979-05-04

Family

ID=4364599

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7624703A Granted FR2321137A1 (fr)	1975-08-14	1976-08-12	Dispositif d'affichage a cristal liquide dispose derriere une fenetre

Country Status (7)

Country	Link
US (1)	US4043638A (fr)
JP (1)	JPS5223293A (fr)
AT (1)	AT341594B (fr)
CH (1)	CH613597B (fr)
DE (1)	DE2538809A1 (fr)
FR (1)	FR2321137A1 (fr)
GB (1)	GB1488779A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2672135A1 (fr) *	1991-01-25	1992-07-31	Asulab Sa	Dispositif optique a transmittance variable notamment pour retroviseur.
EP0588979A1 (fr) *	1991-06-13	1994-03-30	Proxima Corporation	Affichage a cristaux liquides pourvu d'une couche de fluide optique

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH604243B5 (fr) *	1976-03-25	1978-08-31	Ebauches Electroniques Sa
US4183629A (en) *	1976-07-21	1980-01-15	Citizen Watch Co. Ltd.	Electronic optical display device and method of manufacturing the same
CH613352B (de) *	1977-07-26		Bbc Brown Boveri & Cie	Geraet mit fluessigkristall-anzeige.
DE2845858C2 (de) *	1978-10-21	1981-10-08	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Anzeigeanordnung
DE2944325C2 (de) *	1979-11-02	1984-03-22	Vdo Adolf Schindling Ag, 6000 Frankfurt	Passives elektrooptisches Anzeigeelement
JPS6316520Y2 (fr) *	1980-02-20	1988-05-11
JPS56123236U (fr) *	1980-02-20	1981-09-19
DE3017551C2 (de) *	1980-05-08	1982-08-26	Vdo Adolf Schindling Ag, 6000 Frankfurt	Passives elektrooptisches Anzeigeelement
FR2490326A1 (fr) *	1980-09-12	1982-03-19	Champeau Andre	Systeme optique transmissif focalisant hybride
DE3368468D1 (en) *	1982-12-14	1987-01-29	Hoffmann La Roche	Immersion oil
US4832458A (en) *	1984-08-28	1989-05-23	Talig Corporation	Display for contrast enhancement
US4732456A (en) *	1984-08-28	1988-03-22	Taliq Corporation	Scattering display for contrast enhancement including target
IL85908A (en) *	1988-03-29	1992-06-21	Israel State	Dual field of view optical system
JP2515288Y2 (ja) *	1993-09-27	1996-10-30	豊橋ホットスタンプ有限会社	熱転写機
GB9409707D0 (en) *	1994-05-14	1994-07-06	Philips Electronics Uk Ltd	Liquid crystal projection display systems
US5867241A (en) *	1995-04-28	1999-02-02	Rockwell International	Liquid crystal display lamination with silicone gel adhesive
DE19647439B4 (de) *	1996-11-16	2004-03-18	Lothar Schmidt	Taucheruhr
JP2001042424A (ja) *	1999-07-28	2001-02-16	Seiko Epson Corp	投写型表示装置
JP2004258621A (ja) *	2003-02-06	2004-09-16	Hitachi Displays Ltd	プロジェクタ用液晶表示装置
US7307783B2 (en) *	2003-02-21	2007-12-11	Kla-Tencor Technologies Corporation	Catadioptric imaging system employing immersion liquid for use in broad band microscopy
US20110003092A1 (en) *	2009-07-02	2011-01-06	Brady Worldwide, Inc.	Silicone Optical Film
US20110002090A1 (en) *	2009-07-02	2011-01-06	Roland Tobias Alfredsson	Image Display Assembly and Apparatus and Method for Manufacturing the Same
US8411235B1 (en)	2010-03-16	2013-04-02	Rockwell Collins, Inc.	Displays for three-dimensional imaging
US9718249B2 (en) *	2012-11-16	2017-08-01	Apple Inc.	Laminated aluminum oxide cover component
DE102013004558B4 (de)	2013-03-18	2018-04-05	Apple Inc.	Verfahren zur Herstellung einer oberflächenverspannten Saphirscheibe, oberflächenverspannte Saphirscheibe und elektrisches Gerät mit einer transparenten Abdeckung
CN109545096A (zh) *	2019-01-07	2019-03-29	惠州市华星光电技术有限公司	户外广告机
US11269374B2 (en)	2019-09-11	2022-03-08	Apple Inc.	Electronic device with a cover assembly having an adhesion layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3295913A (en) *	1962-12-06	1967-01-03	Bank Of America Nat Trust & Savings Ass	Highly corrected wide angle lens system characterized by partial concentricity
DE1472294A1 (de) *	1966-09-07	1969-02-13	Leitz Ernst Gmbh	Immersionskoerper
US3465516A (en) *	1968-03-25	1969-09-09	Walter G Von Meyer	Timing device
US3736047A (en) *	1971-08-13	1973-05-29	Optical Coating Laboratory Inc	Liquid crystal display device with internal anti-reflection casting
US3877790A (en) *	1972-09-18	1975-04-15	Astronics Corp	Large liquid crystal displays and method of producing them
US3991554A (en) *	1975-07-28	1976-11-16	Hughes Aircraft Company	Watch construction

1975
- 1975-08-14 CH CH1056975A patent/CH613597B/xx not_active IP Right Cessation
- 1975-09-01 DE DE19752538809 patent/DE2538809A1/de not_active Withdrawn
1976
- 1976-04-15 AT AT278276A patent/AT341594B/de not_active IP Right Cessation
- 1976-06-04 US US05/692,752 patent/US4043638A/en not_active Expired - Lifetime
- 1976-08-12 GB GB33615/76A patent/GB1488779A/en not_active Expired
- 1976-08-12 FR FR7624703A patent/FR2321137A1/fr active Granted
- 1976-08-13 JP JP51096937A patent/JPS5223293A/ja active Pending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2672135A1 (fr) *	1991-01-25	1992-07-31	Asulab Sa	Dispositif optique a transmittance variable notamment pour retroviseur.
EP0588979A1 (fr) *	1991-06-13	1994-03-30	Proxima Corporation	Affichage a cristaux liquides pourvu d'une couche de fluide optique
EP0588979A4 (en) *	1991-06-13	1994-06-22	Proxima Corp	Liquid crystal display with an optical fluid layer

Also Published As

Publication number	Publication date
ATA278276A (de)	1977-06-15
US4043638A (en)	1977-08-23
CH613597GA3 (fr)	1979-10-15
JPS5223293A (en)	1977-02-22
FR2321137B3 (fr)	1979-05-04
CH613597B (de)
GB1488779A (en)	1977-10-12
DE2538809A1 (de)	1977-02-24
AT341594B (de)	1978-02-10

Publication	Publication Date	Title
FR2321137A1 (fr)	1977-03-11	Dispositif d'affichage a cristal liquide dispose derriere une fenetre
FR2323201A1 (fr)	1977-04-01	Dispositif d'affichage a cristal liquide
FR2285671A1 (fr)	1976-04-16	Dispositif d'affichage a cristaux liquides
FR2310050A1 (fr)	1976-11-26	Dispositif d'affichage par points colores a cristaux liquides
FR2334973A1 (fr)	1977-07-08	Dispositif d'affichage a cristaux liquides a courant continu
FR2281617A1 (fr)	1976-03-05	Dispositif d'affichage a cristaux liquides
FR2349905A1 (fr)	1977-11-25	Dispositif d'affichage a cristal liquide a eclairage additionnel
BE777417A (fr)	1972-04-17	Dispositif d'affichage a cristal liquide
AT351613B (de)	1979-08-10	Fluessigkristall-anzeigevorrichtung
FR2326756A1 (fr)	1977-04-29	Dispositif d'affichage electrochromique
JPS52103993A (en)	1977-08-31	Liquid crystal display unit
FR2297472A1 (fr)	1976-08-06	Dispositif electrochrome d'affichage
JPS5342057A (en)	1978-04-17	Liquid crystal display unit
BE810189A (fr)	1974-05-16	Dispositif d'affichage a cristaux liquides
CH534916A (fr)	1972-10-13	Dispositif d'affichage à cristal liquide pour l'horlogerie
FR2283499A1 (fr)	1976-03-26	Dispositif d'affichage a cristaux liquides
BE860553A (fr)	1978-03-01	Dispositif d'affichage electrochromique
AT356190B (de)	1980-04-10	Fluessigkristallanzeige
FR2280945A1 (fr)	1976-02-27	Ecran d'affichage a cristaux liquides
FR2331857A1 (fr)	1977-06-10	Dispositif d'affichage a cristal liquide
AT361549B (de)	1981-03-10	Fluessigkristallanzeige
FR2282137A1 (fr)	1976-03-12	Dispositif d'affichage a cristal liquide
FR2330137A1 (fr)	1977-05-27	Dispositif d'affichage a plasma
FR2349849A1 (fr)	1977-11-25	Dispositif d'affichage analogique a cristal liquide
BE868545A (fr)	1978-10-16	Dispositif a cristal liquide servant a afficher directement des informations analogiques.