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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (5)

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

Publications (2)

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

Family

ID=14633350

Family Applications (1)

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

Country Status (5)

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

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 (enrdf_load_stackoverflow) * 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 (de) * 1991-08-23 1992-12-24 Junghans Uhren GmbH, 7230 Schramberg Autonome Funkuhr mit Zeitzonen-Umschaltung
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 (enrdf_load_stackoverflow) * 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
HK3978A (en) 1978-01-27
US3874163A (en) 1975-04-01
MY7800070A (en) 1978-12-31
JPS4969365U (enrdf_load_stackoverflow) 1974-06-17
GB1411310A (en) 1975-10-22

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