ATE476683T1 - Flüssigkristallanzeigeeinrichtung, die farbige segmente anzeigt und mit einer solchen einrichtung ausgestattete uhr - Google Patents

Flüssigkristallanzeigeeinrichtung, die farbige segmente anzeigt und mit einer solchen einrichtung ausgestattete uhr

Info

Publication number
ATE476683T1
ATE476683T1 AT06110432T AT06110432T ATE476683T1 AT E476683 T1 ATE476683 T1 AT E476683T1 AT 06110432 T AT06110432 T AT 06110432T AT 06110432 T AT06110432 T AT 06110432T AT E476683 T1 ATE476683 T1 AT E476683T1
Authority
AT
Austria
Prior art keywords
liquid crystal
prisms
crystal display
light guide
display device
Prior art date
Application number
AT06110432T
Other languages
English (en)
Inventor
Emile Grosjacques
Pascal Winkler
Original Assignee
Swatch Group Res & Dev Ltd
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 Swatch Group Res & Dev Ltd filed Critical Swatch Group Res & Dev Ltd
Application granted granted Critical
Publication of ATE476683T1 publication Critical patent/ATE476683T1/de

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
    • 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
    • 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
    • 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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • 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
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02F1/133621—Illuminating devices providing coloured light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)
AT06110432T 2006-02-27 2006-02-27 Flüssigkristallanzeigeeinrichtung, die farbige segmente anzeigt und mit einer solchen einrichtung ausgestattete uhr ATE476683T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06110432A EP1826607B1 (de) 2006-02-27 2006-02-27 Flüssigkristallanzeigeeinrichtung, die farbige Segmente anzeigt und mit einer solchen Einrichtung ausgestattete Uhr

Publications (1)

Publication Number Publication Date
ATE476683T1 true ATE476683T1 (de) 2010-08-15

Family

ID=36889075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06110432T ATE476683T1 (de) 2006-02-27 2006-02-27 Flüssigkristallanzeigeeinrichtung, die farbige segmente anzeigt und mit einer solchen einrichtung ausgestattete uhr

Country Status (10)

Country Link
US (1) US7884897B2 (de)
EP (1) EP1826607B1 (de)
JP (1) JP5177818B2 (de)
KR (1) KR101253804B1 (de)
CN (1) CN101390005B (de)
AT (1) ATE476683T1 (de)
DE (1) DE602006015901D1 (de)
HK (1) HK1129739A1 (de)
TW (1) TWI417597B (de)
WO (1) WO2007096358A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511011A1 (de) * 2010-12-20 2012-08-15 Mb Microtec Ag Anzeigevorrichtung mit einem transparenten körper
JP2012173534A (ja) * 2011-02-22 2012-09-10 Stanley Electric Co Ltd 液晶光学素子及び液晶光学素子の製造方法
JP2014219463A (ja) * 2013-05-02 2014-11-20 スタンレー電気株式会社 液晶表示装置
US20150241852A1 (en) * 2014-02-27 2015-08-27 Sun Jong YANG Mechanical/quartz movement smart watch hybrid
JP2016164830A (ja) * 2015-03-06 2016-09-08 セイコーエプソン株式会社 照明装置、表示装置および携帯用電子機器
EP3650958B1 (de) * 2018-11-06 2021-08-11 The Swatch Group Research and Development Ltd Gegenstand, der mit einer elektrooptischen anzeigevorrichtung ausgestattet ist
CN109491140B (zh) * 2018-11-30 2021-06-08 海信视像科技股份有限公司 一种显示装置
EP3835890B1 (de) * 2019-12-13 2022-06-15 The Swatch Group Research and Development Ltd Digitale anzeigevorrichtung, die zwei übereinander angeordnete anzeigezellen umfasst
KR102376952B1 (ko) * 2020-06-03 2022-03-21 주식회사 레커스 작업 효율이 향상되는 led 디스플레이 장치
EP3995883A1 (de) * 2020-11-06 2022-05-11 The Swatch Group Research and Development Ltd Verbesserte reflektierende flüssigkristallanzeige

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03217818A (ja) 1990-01-23 1991-09-25 Fujitsu General Ltd 液晶表示装置
JP3217818B2 (ja) 1991-09-30 2001-10-15 マツダ株式会社 双ループアンテナ
JPH11194185A (ja) * 1997-06-09 1999-07-21 Seiko Epson Corp 電子時計
JP3413177B2 (ja) * 1998-10-07 2003-06-03 シチズン時計株式会社 液晶表示装置とそれを備えた電子時計
JP2000155309A (ja) * 1998-11-20 2000-06-06 Matsushita Electric Ind Co Ltd カラー表示装置、およびそれを用いた通信機器
TW592308U (en) * 1999-02-17 2004-06-11 Enplas Corp Light guiding plate, surface light source device, and liquid crystal display device
JP4011805B2 (ja) * 1999-11-22 2007-11-21 日東電工株式会社 導光板、面光源装置及び液晶表示装置
JP3891387B2 (ja) * 2000-02-18 2007-03-14 株式会社エンプラス 面光源装置及び表示装置
US6975455B1 (en) * 2000-04-18 2005-12-13 3M Innovative Properties Company Transflective layer for displays
JP3742570B2 (ja) * 2000-08-11 2006-02-08 株式会社エンプラス 導光板、面光源装置及び表示装置
JP2002350846A (ja) * 2001-05-22 2002-12-04 Yazaki Corp Ｌｅｄバックライト
JP2002365628A (ja) * 2001-06-04 2002-12-18 Sony Corp 液晶表示装置
JP4655465B2 (ja) * 2003-10-06 2011-03-23 カシオ計算機株式会社 面光源及び液晶表示装置
US7384173B2 (en) * 2004-12-30 2008-06-10 3M Innovative Properties Company Brightness enhancement article
KR20060116102A (ko) * 2005-05-09 2006-11-14 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시 장치

Also Published As

Publication number Publication date
KR101253804B1 (ko) 2013-04-12
CN101390005B (zh) 2013-06-19
WO2007096358A1 (fr) 2007-08-30
US7884897B2 (en) 2011-02-08
KR20080113349A (ko) 2008-12-30
HK1129739A1 (en) 2009-12-04
JP5177818B2 (ja) 2013-04-10
CN101390005A (zh) 2009-03-18
TWI417597B (zh) 2013-12-01
EP1826607B1 (de) 2010-08-04
DE602006015901D1 (de) 2010-09-16
EP1826607A1 (de) 2007-08-29
JP2009528551A (ja) 2009-08-06
TW200734741A (en) 2007-09-16
US20090245031A1 (en) 2009-10-01

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Legal Events

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