DE2538809A1 - Hinter einem frontglas angeordnete fluessigkristallanzeige - Google Patents

Hinter einem frontglas angeordnete fluessigkristallanzeige

Info

Publication number
DE2538809A1
DE2538809A1 DE19752538809 DE2538809A DE2538809A1 DE 2538809 A1 DE2538809 A1 DE 2538809A1 DE 19752538809 DE19752538809 DE 19752538809 DE 2538809 A DE2538809 A DE 2538809A DE 2538809 A1 DE2538809 A1 DE 2538809A1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
front glass
display according
silicone rubber
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.)
Withdrawn
Application number
DE19752538809
Other languages
German (de)
English (en)
Inventor
Meinolph Kaufmann
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 and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
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 and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of DE2538809A1 publication Critical patent/DE2538809A1/de
Withdrawn legal-status Critical Current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)
DE19752538809 1975-08-14 1975-09-01 Hinter einem frontglas angeordnete fluessigkristallanzeige Withdrawn DE2538809A1 (de)

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 (1)

Publication Number Publication Date
DE2538809A1 true DE2538809A1 (de) 1977-02-24

Family

ID=4364599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752538809 Withdrawn DE2538809A1 (de) 1975-08-14 1975-09-01 Hinter einem frontglas angeordnete fluessigkristallanzeige

Country Status (7)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845858A1 (de) * 1978-10-21 1980-04-24 Standard Elektrik Lorenz Ag Anzeigeordnung
EP0048205A1 (fr) * 1980-09-12 1982-03-24 André Champeau Système optique transmissif focalisant hybride
DE19647439A1 (de) * 1996-11-16 1998-05-20 Lothar Schmidt Taucheruhr

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH371976A4 (enExample) * 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.
DE2944325C2 (de) * 1979-11-02 1984-03-22 Vdo Adolf Schindling Ag, 6000 Frankfurt Passives elektrooptisches Anzeigeelement
JPS56123236U (enExample) * 1980-02-20 1981-09-19
JPS6316520Y2 (enExample) * 1980-02-20 1988-05-11
DE3017551C2 (de) * 1980-05-08 1982-08-26 Vdo Adolf Schindling Ag, 6000 Frankfurt Passives elektrooptisches Anzeigeelement
EP0115583B1 (de) * 1982-12-14 1986-12-17 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Immersionsöl
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
FR2672135A1 (fr) * 1991-01-25 1992-07-31 Asulab Sa Dispositif optique a transmittance variable notamment pour retroviseur.
US5177629A (en) * 1991-06-13 1993-01-05 Proxima Corporation Liquid crystal display with an optical fluid layer
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
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845858A1 (de) * 1978-10-21 1980-04-24 Standard Elektrik Lorenz Ag Anzeigeordnung
EP0048205A1 (fr) * 1980-09-12 1982-03-24 André Champeau Système optique transmissif focalisant hybride
DE19647439A1 (de) * 1996-11-16 1998-05-20 Lothar Schmidt Taucheruhr
DE19647439B4 (de) * 1996-11-16 2004-03-18 Lothar Schmidt Taucheruhr

Also Published As

Publication number Publication date
JPS5223293A (en) 1977-02-22
GB1488779A (en) 1977-10-12
FR2321137A1 (fr) 1977-03-11
CH613597B (de)
FR2321137B3 (enExample) 1979-05-04
US4043638A (en) 1977-08-23
AT341594B (de) 1978-02-10
ATA278276A (de) 1977-06-15
CH613597GA3 (enExample) 1979-10-15

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Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
8139 Disposal/non-payment of the annual fee