JPS538362Y2 - - Google Patents

Info

Publication number
JPS538362Y2
JPS538362Y2 JP1972114261U JP11426172U JPS538362Y2 JP S538362 Y2 JPS538362 Y2 JP S538362Y2 JP 1972114261 U JP1972114261 U JP 1972114261U JP 11426172 U JP11426172 U JP 11426172U JP S538362 Y2 JPS538362 Y2 JP S538362Y2
Authority
JP
Japan
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
JP1972114261U
Other languages
Japanese (ja)
Other versions
JPS4969365U (fr
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 filed Critical
Priority to JP1972114261U priority Critical patent/JPS538362Y2/ja
Priority to GB4555473A priority patent/GB1411310A/en
Priority to US402664A priority patent/US3874163A/en
Publication of JPS4969365U publication Critical patent/JPS4969365U/ja
Priority to HK39/78A priority patent/HK3978A/xx
Application granted granted Critical
Publication of JPS538362Y2 publication Critical patent/JPS538362Y2/ja
Priority to MY197870A priority patent/MY7800070A/xx
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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/08—Housings
    • 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)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1972114261U 1972-10-02 1972-10-02 Expired JPS538362Y2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1972114261U JPS538362Y2 (fr) 1972-10-02 1972-10-02
GB4555473A GB1411310A (en) 1972-10-02 1973-09-28 Timepiece
US402664A US3874163A (en) 1972-10-02 1973-10-02 Liquid crystal display timepiece with variable contrast
HK39/78A HK3978A (en) 1972-10-02 1978-01-19 Timepiece
MY197870A MY7800070A (en) 1972-10-02 1978-12-31 Time piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972114261U JPS538362Y2 (fr) 1972-10-02 1972-10-02

Publications (2)

Publication Number Publication Date
JPS4969365U JPS4969365U (fr) 1974-06-17
JPS538362Y2 true JPS538362Y2 (fr) 1978-03-04

Family

ID=14633350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972114261U Expired JPS538362Y2 (fr) 1972-10-02 1972-10-02

Country Status (5)

Country Link
US (1) US3874163A (fr)
JP (1) JPS538362Y2 (fr)
GB (1) GB1411310A (fr)
HK (1) HK3978A (fr)
MY (1) MY7800070A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017154A (en) * 1973-12-25 1977-04-12 Kabushiki Kaisha Seikosha Display device
JPS5410501B2 (fr) * 1974-11-14 1979-05-07
US4111533A (en) * 1974-11-15 1978-09-05 L C Chemical Company Limited Liquid crystal display device
JPS5259597A (en) * 1975-11-11 1977-05-17 Seiko Instr & Electronics Ltd Display unit
DE2821619C3 (de) * 1978-05-18 1981-05-21 Gebrüder Junghans GmbH, 7230 Schramberg Elektronische Uhr mit Analoganzeige-Zeigerwerk und Flüssigkristall-Anzeigeeinheit
JPS5630118A (en) * 1979-08-21 1981-03-26 Sharp Corp Liquid crystal display element
GB2090440A (en) * 1980-12-16 1982-07-07 Ebauchesfabrik Eta Ag A watch having an analog display and a digital display
DE3600398C2 (de) * 1985-09-25 1994-06-16 Valeo Borg Instr Verw Gmbh Großflächige elektrooptische Anzeigeeinrichtung
JPH0710310Y2 (ja) * 1987-04-07 1995-03-08 シチズン時計株式会社 指針式時計の表示部構造
US4928181A (en) * 1988-11-21 1990-05-22 Philip Morris Incorporated Methods and apparatus for optically enhancing selected features in an input image
DE9110462U1 (fr) * 1991-08-23 1992-12-24 Junghans Uhren Gmbh, 7230 Schramberg, De
US5384650A (en) * 1992-04-06 1995-01-24 Hughes Aircraft Company Light valve with twisted perpendicular liquid crystal with a negative dielectric anisotropy
JPH06258637A (ja) * 1993-03-04 1994-09-16 Sony Corp 液晶表示装置
JP2000352727A (ja) * 1999-06-09 2000-12-19 Sony Corp 光量調整フィルタ
US6476966B1 (en) 1999-12-15 2002-11-05 University Of Central Florida Continuously variable, wavelength-independent polarization rotator
US6642977B2 (en) * 2001-06-20 2003-11-04 3M Innovative Properties Company Liquid crystal displays with repositionable front polarizers
US20030017856A1 (en) * 2001-06-20 2003-01-23 3M Innovative Properties Company Method for altering the appearance of liquid crystal displays using exchangable front polarizers
WO2008151458A1 (fr) * 2007-06-15 2008-12-18 Isa Swiss S.A. Procede d'affichage numerique sur une montre analogique et montre analogique utilisant ce procede
EP2915011B1 (fr) * 2012-10-30 2017-08-16 Creations Horlogeres de Lully SA Pièce d'horlogerie
CN103389891A (zh) * 2013-08-05 2013-11-13 信利光电股份有限公司 一种显示终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH934661A4 (fr) * 1961-08-09 1963-09-13
US3321905A (en) * 1965-10-01 1967-05-30 Display Corp Display device
US3722206A (en) * 1971-03-01 1973-03-27 Hmw Industries Self-illuminated liquid crystal timepiece
US3732793A (en) * 1971-10-26 1973-05-15 P Tague Calibrated variable neutral density filter for a camera

Also Published As

Publication number Publication date
JPS4969365U (fr) 1974-06-17
HK3978A (en) 1978-01-27
MY7800070A (en) 1978-12-31
GB1411310A (en) 1975-10-22
US3874163A (en) 1975-04-01

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