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
FR2321137A1 FR7624703A FR7624703A FR2321137A1 FR 2321137 A1 FR2321137 A1 FR 2321137A1 FR 7624703 A FR7624703 A FR 7624703A FR 7624703 A FR7624703 A FR 7624703A FR 2321137 A1 FR2321137 A1 FR 2321137A1
Authority
FR
France
Prior art keywords
window
liquid crystal
display device
crystal display
device behind
Prior art date
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.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2321137A1 publication Critical patent/FR2321137A1/fr
Application granted granted Critical
Publication of FR2321137B3 publication Critical patent/FR2321137B3/fr
Granted legal-status Critical Current

Links

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)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (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
CH371976A4 (fr) * 1976-03-25 1977-08-31
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
JPS56123236U (fr) * 1980-02-20 1981-09-19
JPS6316520Y2 (fr) * 1980-02-20 1988-05-11
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
ATE24360T1 (de) * 1982-12-14 1987-01-15 Hoffmann La Roche Immersionsoel.
US4732456A (en) * 1984-08-28 1988-03-22 Taliq Corporation Scattering display for contrast enhancement including target
US4832458A (en) * 1984-08-28 1989-05-23 Talig Corporation Display for contrast enhancement
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
US20110002090A1 (en) * 2009-07-02 2011-01-06 Roland Tobias Alfredsson Image Display Assembly and Apparatus and Method for Manufacturing the Same
US20110003092A1 (en) * 2009-07-02 2011-01-06 Brady Worldwide, Inc. Silicone Optical Film
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

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

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