CH1206174A4 - Montre-bracelet électronique - Google Patents

Montre-bracelet électronique

Info

Publication number
CH1206174A4
CH1206174A4 CH1206174D CH1206174D CH1206174A4 CH 1206174 A4 CH1206174 A4 CH 1206174A4 CH 1206174 D CH1206174 D CH 1206174D CH 1206174 D CH1206174 D CH 1206174D CH 1206174 A4 CH1206174 A4 CH 1206174A4
Authority
CH
Switzerland
Prior art keywords
wrist watch
electronic wrist
electronic
watch
wrist
Prior art date
Application number
CH1206174D
Other languages
English (en)
Inventor
Yagi Kenjiro
Koike Yuji
Hirai Hirotomo
Original Assignee
Seiko Instr & Electronics
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
Priority claimed from JP48100898A external-priority patent/JPS5051698A/ja
Priority claimed from JP1973110676U external-priority patent/JPS5331758Y2/ja
Priority claimed from JP1973110675U external-priority patent/JPS5348608Y2/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH1206174A4 publication Critical patent/CH1206174A4/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
    • G04G9/0052—Details electrical, e.g. selection or application of the operating voltage using means to adjust the display in accordance with the ambient light, e.g. switching or controlling a supplementary light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH1206174D 1973-09-07 1974-09-05 Montre-bracelet électronique CH1206174A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP48100898A JPS5051698A (fr) 1973-09-07 1973-09-07
JP1973110676U JPS5331758Y2 (fr) 1973-09-21 1973-09-21
JP1973110675U JPS5348608Y2 (fr) 1973-09-21 1973-09-21

Publications (1)

Publication Number Publication Date
CH1206174A4 true CH1206174A4 (fr) 1977-05-31

Family

ID=27309335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1206174D CH1206174A4 (fr) 1973-09-07 1974-09-05 Montre-bracelet électronique

Country Status (3)

Country Link
US (1) US4017155A (fr)
CH (1) CH1206174A4 (fr)
GB (1) GB1442249A (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609193B5 (fr) * 1976-02-25 1979-08-31 Ebauches Sa Cellule d'affichage électro-optique passif et procédé pour sa fabrication
CH604258B5 (fr) * 1976-04-02 1978-08-31 Ebauches Sa
DE2619367A1 (de) * 1976-04-30 1977-11-17 Siemens Ag Fluessigkristallanzeige mit zusatzbeleuchtung
US4149257A (en) * 1976-06-15 1979-04-10 Citizen Watch Company Limited Alarm watch equipped with electronic calculator
DE2706355C2 (de) * 1977-02-15 1979-04-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anzeige-Anordnung mit einem Lichtventil, insbesondere einer Flfissigkristallzelle
CH626774B (fr) * 1977-02-18 Ebauches Sa Dispositif d'affichage.
US4212048A (en) * 1978-06-16 1980-07-08 General Electric Company Illuminator for reflective dichroic liquid crystal displays
FR2471012A1 (fr) * 1979-12-07 1981-06-12 Commissariat Energie Atomique Dispositif d'eclairage pour grand ecran
USRE33987E (en) * 1980-03-24 1992-07-07 Seiko Epson Corporation Backlighted liquid crystal display
US4487481A (en) * 1980-03-24 1984-12-11 Epson Corporation Backlighted liquid crystal display
DE3071128D1 (en) 1980-12-31 1985-10-31 Ibm Electrochromic display module and reflective projection system therefor
JPS58143226A (ja) * 1982-02-19 1983-08-25 Terumo Corp 電子体温計
US4573766A (en) * 1983-12-19 1986-03-04 Cordis Corporation LED Staggered back lighting panel for LCD module
FR2583196B1 (fr) * 1985-06-05 1987-09-18 Jaeger Dispositif perfectionne d'affichage comportant un afficheur statique type ecran plat, tel qu'un afficheur a cristaux liquides
US4755035A (en) * 1986-02-25 1988-07-05 Motorola, Inc. Display assembly for LCD's
NO159899C (no) * 1986-03-25 1989-02-15 Kjell Hansen Skjerm for bildefremvisning og/eller -opptak.
US4818980A (en) * 1987-06-18 1989-04-04 Ford New Holland, Inc. Operator control panel
US5075824A (en) * 1990-04-30 1991-12-24 Motorola, Inc. LCD/light wedge module
US5134548A (en) * 1990-09-14 1992-07-28 Gilbarco, Inc. Snap-in liquid crystal display backlight assembly
GB2269686A (en) * 1992-07-09 1994-02-16 Nat Electronics & Watch Compan Time piece display.
US5339179A (en) * 1992-10-01 1994-08-16 International Business Machines Corp. Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel
JPH071428U (ja) * 1993-06-04 1995-01-10 株式会社エンプラス 面光源装置
DE19521254A1 (de) * 1994-06-24 1996-01-04 Minnesota Mining & Mfg Anzeigesystem mit Helligkeitsverstärkungsfilm
US7108414B2 (en) 1995-06-27 2006-09-19 Solid State Opto Limited Light emitting panel assemblies
KR0169399B1 (ko) * 1995-09-19 1999-03-20 김광호 후광 장치
US6166787A (en) * 1998-03-17 2000-12-26 Motorola, Inc. Optical display device having prismatic film for enhanced viewing
US6285425B1 (en) 1998-06-29 2001-09-04 Motorola, Inc. Ridged reflector for an optical display having a curved and a planar facet for each ridge
US6285426B1 (en) 1998-07-06 2001-09-04 Motorola, Inc. Ridged reflector having optically transmissive properties for an optical display device
JP2002133907A (ja) * 2000-10-25 2002-05-10 Seiko Epson Corp 照明装置及びそれを用いた液晶装置
TW486072U (en) * 2000-12-06 2002-05-01 Ritek Corp Night light with luminous disk
US6848822B2 (en) 2002-05-31 2005-02-01 3M Innovative Properties Company Light guide within recessed housing
JP4141766B2 (ja) * 2002-08-23 2008-08-27 富士通株式会社 照明装置及び液晶表示装置
TWI240906B (en) * 2003-04-09 2005-10-01 Ind Tech Res Inst Driving method of transflective liquid-crystal display device
US7001048B2 (en) * 2003-12-11 2006-02-21 Heng Sheng Kuo Reflection-diffusion structure adopted for a light guide plate
TWM265641U (en) * 2004-06-09 2005-05-21 Rilite Corportation Double shielded electroluminescent panel
US7372216B2 (en) * 2006-04-03 2008-05-13 Ceelite Llc Constant brightness control for electro-luminescent lamp
US9103953B2 (en) * 2011-01-03 2015-08-11 Lunera Lighting Inc. Off-axis illumination LED luminaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247969A (en) * 1937-12-31 1941-07-01 Adlake Co Edge glow lighting system
US2831453A (en) * 1956-07-26 1958-04-22 George K C Hardesty Illuminated panel, dial and/or pointer by geometrical surfaces
US3262224A (en) * 1960-12-07 1966-07-26 George K C Hardesty Composite illumination device
US3328570A (en) * 1965-04-09 1967-06-27 Gen Electric Illuminated panel member
US3653138A (en) * 1970-04-13 1972-04-04 Minnesota Mining & Mfg Contrasting background display
US3881809A (en) * 1972-03-10 1975-05-06 Hoffmann La Roche Reflection system for liquid crystal displays

Also Published As

Publication number Publication date
US4017155A (en) 1977-04-12
GB1442249A (en) 1976-07-14

Similar Documents

Publication Publication Date Title
IT1003814B (it) Orologio elettronico
FR2310589A1 (fr) Montre-bracelet
BE789336A (fr) Montre-reveil electronique
CH533332A (fr) Montre électronique
IT952693B (it) Movimento di orologeria elettronico
CH557871A4 (fr) Montre-bracelet électronique
HK54281A (en) Wrist watch casing
IT1074713B (it) Orologio elettronico ad allarme
IT1002456B (it) Orologio elettronico
BR7607175A (pt) Relogio eletronico
NL7507658A (nl) Polshorloge-armband.
IT1024644B (it) Braccialetto di orologie
SE410550B (sv) Metallarmband
IT1024815B (it) Orologie da polso
BR7406932D0 (pt) Aperfeicoamentos em relogio eletronico
FR2282664A1 (fr) Montre electronique
IT988673B (it) Orologio braccialetto
CH1517772A4 (fr) Montre électronique
ATA759774A (de) Schmuckstuck
CH546574A4 (fr) Pièce d'horlogerie électronique
BR7404878D0 (pt) Relogio de ciclometro
CH526806A (de) Armbanduhr
MY7800420A (en) Electronic wristwatch
CH1280070A4 (fr) Montre électronique
CH518590A (fr) Montre électronique