DE69840340D1 - Anzeigeeinheit mit zwei übereinander liegenden anzeigevorrichtungen - Google Patents

Anzeigeeinheit mit zwei übereinander liegenden anzeigevorrichtungen

Info

Publication number
DE69840340D1
DE69840340D1 DE69840340T DE69840340T DE69840340D1 DE 69840340 D1 DE69840340 D1 DE 69840340D1 DE 69840340 T DE69840340 T DE 69840340T DE 69840340 T DE69840340 T DE 69840340T DE 69840340 D1 DE69840340 D1 DE 69840340D1
Authority
DE
Germany
Prior art keywords
displaying
display
display unit
display devices
devices
Prior art date
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 - Lifetime
Application number
DE69840340T
Other languages
English (en)
Inventor
Naci Basturk
Joachim Grupp
Beat Gilomen
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.)
Asulab AG
Original Assignee
Asulab AG
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 EP97122651A external-priority patent/EP0926574A1/de
Application filed by Asulab AG filed Critical Asulab AG
Application granted granted Critical
Publication of DE69840340D1 publication Critical patent/DE69840340D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • 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
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • 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
    • G02F1/133543—Cholesteric polarisers
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
DE69840340T 1997-12-19 1998-12-17 Anzeigeeinheit mit zwei übereinander liegenden anzeigevorrichtungen Expired - Lifetime DE69840340D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH293297 1997-12-19
EP97122651A EP0926574A1 (de) 1997-12-22 1997-12-22 Anzeigekombination mit zwei übereinander gestellten Anzeigevorrichtungen
PCT/EP1998/008280 WO1999032945A1 (fr) 1997-12-19 1998-12-17 Ensemble d'affichage comprenant deux dispositifs d'affichage superposes

Publications (1)

Publication Number Publication Date
DE69840340D1 true DE69840340D1 (de) 2009-01-22

Family

ID=25691755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840340T Expired - Lifetime DE69840340D1 (de) 1997-12-19 1998-12-17 Anzeigeeinheit mit zwei übereinander liegenden anzeigevorrichtungen

Country Status (6)

Country Link
US (1) US6600527B1 (de)
EP (1) EP1040391B1 (de)
JP (1) JP4494628B2 (de)
CN (1) CN1119726C (de)
DE (1) DE69840340D1 (de)
WO (1) WO1999032945A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111696452A (zh) * 2020-06-28 2020-09-22 京东方科技集团股份有限公司 显示面板及其制造方法和显示装置

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EP1156360B1 (de) * 2000-05-16 2017-01-18 Asulab S.A. Anzeigeeinheit mit chromatischer Kontrastumkehrung
TW546555B (en) * 2000-05-16 2003-08-11 Asulab Sa Display assembly with chromatic contrast inversion
EP1189095A1 (de) 2000-09-14 2002-03-20 Asulab S.A. Zweifarbige Flüssigkristallanzeigeeinheit
US20040257317A1 (en) * 2001-09-24 2004-12-23 O'keeffe Donal Visual display device and a method for superimposing a character on a poster
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US20100097293A1 (en) * 2008-10-16 2010-04-22 Mcmahon Roy P Overlay Display Device
KR101557799B1 (ko) * 2009-01-19 2015-10-07 삼성전자주식회사 전기변색과 ｐｄｌｃ를 이용한 디스플레이 장치 및 그 구동방법
JP4719283B2 (ja) * 2009-03-27 2011-07-06 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 表示装置及び携帯端末
JP5862018B2 (ja) 2011-02-21 2016-02-16 セイコーエプソン株式会社 表示素子、表示素子の制御方法及び画像表示システム
CN103472708A (zh) * 2013-09-18 2013-12-25 苏州朗昇通信科技有限公司 一种组合智能手表
FR3012228B1 (fr) * 2013-10-18 2017-06-23 Pascal Counas Appareil mobile apte a equiper et a proteger une montre et montre equipee d'un tel appareil mobile
US9959838B2 (en) 2014-03-20 2018-05-01 Toyota Motor Engineering & Manufacturing North America, Inc. Transparent display overlay systems for vehicle instrument cluster assemblies
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KR20170006761A (ko) * 2015-07-09 2017-01-18 엘지전자 주식회사 스마트 와치 및 이의 제어방법
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CN105093909A (zh) * 2015-09-16 2015-11-25 京东方科技集团股份有限公司 一种手表
US9639064B2 (en) * 2015-09-18 2017-05-02 Timex Group Usa, Inc. Wearable electronic device with hand synchronization
CN105788535B (zh) 2016-03-22 2019-12-13 华为技术有限公司 一种显示屏控制方法及终端设备
JP6327276B2 (ja) 2016-03-23 2018-05-23 カシオ計算機株式会社 電子機器及び時刻表示制御方法
CN105892140B (zh) * 2016-06-21 2019-06-07 武汉华星光电技术有限公司 液晶显示器
TWI639903B (zh) * 2017-06-08 2018-11-01 巨擘科技股份有限公司 指示裝置及其操作方法
JP6889064B2 (ja) * 2017-08-09 2021-06-18 株式会社ジャパンディスプレイ 表示装置
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CN111619465B (zh) * 2019-02-27 2021-09-03 瀚宇彩晶股份有限公司 电子装置与交通工具
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Publication number Priority date Publication date Assignee Title
CN111696452A (zh) * 2020-06-28 2020-09-22 京东方科技集团股份有限公司 显示面板及其制造方法和显示装置

Also Published As

Publication number Publication date
WO1999032945A1 (fr) 1999-07-01
EP1040391A1 (de) 2000-10-04
CN1119726C (zh) 2003-08-27
JP2001527228A (ja) 2001-12-25
JP4494628B2 (ja) 2010-06-30
EP1040391B1 (de) 2008-12-10
US6600527B1 (en) 2003-07-29
CN1285057A (zh) 2001-02-21

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