DE8632783U1 - - Google Patents

Info

Publication number
DE8632783U1
DE8632783U1 DE8632783U DE8632783U DE8632783U1 DE 8632783 U1 DE8632783 U1 DE 8632783U1 DE 8632783 U DE8632783 U DE 8632783U DE 8632783 U DE8632783 U DE 8632783U DE 8632783 U1 DE8632783 U1 DE 8632783U1
Authority
DE
Germany
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.)
Expired
Application number
DE8632783U
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.)
Veglia Borletti SRL
Original Assignee
Veglia Borletti SRL
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 Veglia Borletti SRL filed Critical Veglia Borletti SRL
Publication of DE8632783U1 publication Critical patent/DE8632783U1/de
Expired 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • 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
    • G04G9/0041—Illumination devices
DE8632783U 1985-12-20 1986-12-06 Expired DE8632783U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8554271U IT206291Z2 (it) 1985-12-20 1985-12-20 Orologio per cruscotto

Publications (1)

Publication Number Publication Date
DE8632783U1 true DE8632783U1 (de) 1987-02-19

Family

ID=11287112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8632783U Expired DE8632783U1 (de) 1985-12-20 1986-12-06

Country Status (7)

Country Link
US (1) US4726002A (de)
CA (1) CA1287496C (de)
DE (1) DE8632783U1 (de)
ES (1) ES1001216Y (de)
FR (1) FR2592187B3 (de)
GB (1) GB2184573B (de)
IT (1) IT206291Z2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626999A1 (fr) * 1988-02-05 1989-08-11 Jaeger Dispositif comprenant un element d'affichage passif transmissif notamment pour montre electronique de vehicule automobile
EP0338371A2 (de) * 1988-04-17 1989-10-25 LEGRAND GmbH Digital arbeitendes Schalt- bzw. Regelgerät, insbesondere Schaltuhr
EP0745966A1 (de) * 1995-06-02 1996-12-04 Siemens Aktiengesellschaft Anzeigevorrichtung mit einem Lichtkasten

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339296A (en) * 1992-06-03 1994-08-16 General Time Corporation Electric alarm clock with battery back-up
GB2269686A (en) * 1992-07-09 1994-02-16 Nat Electronics & Watch Compan Time piece display.
GB2308899A (en) * 1996-01-04 1997-07-09 Integrated Display Technology Clock with night location light
DE19941514A1 (de) * 1999-08-31 2001-03-01 Mannesmann Vdo Ag Flüssigkristall-Anzeige

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021945A (en) * 1969-08-25 1977-05-10 Rca Corporation Liquid crystal device with louver means located behind the liquid crystal device
US3722206A (en) * 1971-03-01 1973-03-27 Hmw Industries Self-illuminated liquid crystal timepiece
GB1464875A (en) * 1973-05-11 1977-02-16 Solartron Electronic Group Electrical measuring instrument hav8ng a liquid crystal display
US3992874A (en) * 1973-06-08 1976-11-23 Texas Instruments Incorporated Wrist watch
DE2355134C2 (de) * 1973-11-05 1983-04-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Anzeigevorrichtung
US4026103A (en) * 1974-12-02 1977-05-31 Citizen Watch Co., Ltd. Electronic timepiece with digital display means
US4042294A (en) * 1976-03-17 1977-08-16 Micro Display Systems Inc Illuminated electro-optical display apparatus
GB1540562A (en) * 1976-07-31 1979-02-14 Citizen Watch Co Ltd Illumination device for electronic timepiece
JPS5320969A (en) * 1976-08-11 1978-02-25 Seiko Epson Corp Liquid crystal watch
JPS55767A (en) * 1979-04-09 1980-01-07 Sekisui Chem Co Ltd Adhesive for rigid vinyl chloride resin
DE2931327A1 (de) * 1979-08-02 1981-02-19 Rau Swf Autozubehoer Anzeigesystem, insbesondere fuer kraftfahrzeuge
US4247928A (en) * 1979-10-17 1981-01-27 Timex Corporation Integral lightpipe and display holder for a timepiece

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626999A1 (fr) * 1988-02-05 1989-08-11 Jaeger Dispositif comprenant un element d'affichage passif transmissif notamment pour montre electronique de vehicule automobile
EP0338371A2 (de) * 1988-04-17 1989-10-25 LEGRAND GmbH Digital arbeitendes Schalt- bzw. Regelgerät, insbesondere Schaltuhr
EP0338371A3 (de) * 1988-04-17 1992-06-10 LEGRAND GmbH Digital arbeitendes Schalt- bzw. Regelgerät, insbesondere Schaltuhr
EP0745966A1 (de) * 1995-06-02 1996-12-04 Siemens Aktiengesellschaft Anzeigevorrichtung mit einem Lichtkasten

Also Published As

Publication number Publication date
GB2184573B (en) 1989-10-25
ES1001216Y (es) 1988-12-01
IT8554271V0 (it) 1985-12-20
IT206291Z2 (it) 1987-07-20
CA1287496C (en) 1991-08-13
FR2592187B3 (fr) 1987-12-31
GB2184573A (en) 1987-06-24
ES1001216U (es) 1988-04-16
FR2592187A3 (fr) 1987-06-26
GB8630290D0 (en) 1987-01-28
US4726002A (en) 1988-02-16

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