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BR9806121A - Relógio. - Google Patents

Relógio.

Info

Publication number
BR9806121A
BR9806121A BR9806121-6A BR9806121A BR9806121A BR 9806121 A BR9806121 A BR 9806121A BR 9806121 A BR9806121 A BR 9806121A BR 9806121 A BR9806121 A BR 9806121A
Authority
BR
Brazil
Prior art keywords
polarizing film
liquid crystal
crystal cell
visible side
type polarizing
Prior art date
Application number
BR9806121-6A
Other languages
English (en)
Inventor
Yuichi Akiba
Masafumi Ide
Takashi Akiyama
Kanetaka Sekiguchi
Masami Kikuchi
Koji Nakagawa
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of BR9806121A publication Critical patent/BR9806121A/pt

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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting 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
    • G02F1/133528—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 
    • G02F1/13—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
    • G02F1/133553—Reflecting 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side

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)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

"RELóGIO" Trata-se de um relógio, de acordo com a invenção que é proporcionado com um painel de tela de cristal líquido (10), capaz de exibir ao menos informações sobre horário e informações sobre calendário, e que compreende uma célula de cristal líquido tendo uma camada de cristal líquido selada entre um par de substratos transparentes, tendo um eletrodo em cada uma de suas superfícies internas, voltadas uma para outra, uma película polarizante tipo absorção disposta no lado visível da célula de cristal líquido, para absorver a luz polarizada linearmente na direção ortogonal ao seu eixo geométrico de transmissão, uma película polarizante tipo refletiva disposta no lado da célula de cristal líquido em oposição ao seu lado visível para refletir a luz polarizada linearmente na direção ortogonal ao seu eixo geométrico de transmissão e um filtro de cor disposto no lado visível da película polarizante tipo absorção ou entre a película polarizante tipo absorção e a película polarizante tipo reflexão.
BR9806121-6A 1997-07-30 1998-07-30 Relógio. BR9806121A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9204415A JPH11174172A (ja) 1997-07-30 1997-07-30 時 計
PCT/JP1998/003410 WO1999006879A1 (en) 1997-07-30 1998-07-30 Watch

Publications (1)

Publication Number Publication Date
BR9806121A true BR9806121A (pt) 1999-08-31

Family

ID=16490171

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806121-6A BR9806121A (pt) 1997-07-30 1998-07-30 Relógio.

Country Status (9)

Country Link
US (1) US6292439B1 (pt)
EP (2) EP0936491A4 (pt)
JP (4) JPH11174172A (pt)
KR (2) KR100334659B1 (pt)
CN (2) CN1126983C (pt)
AU (2) AU8461298A (pt)
BR (1) BR9806121A (pt)
DE (1) DE69808594T2 (pt)
WO (2) WO1999006879A1 (pt)

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EP1059626A4 (en) * 1998-12-15 2008-04-23 Citizen Holdings Co Ltd ELECTRONIC DEVICE
JP2003207583A (ja) * 1999-07-16 2003-07-25 Citizen Watch Co Ltd 時 計
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TW546555B (en) * 2000-05-16 2003-08-11 Asulab Sa Display assembly with chromatic contrast inversion
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USD451822S1 (en) 2001-01-26 2001-12-11 Casio Keisanki Kabushiki Kaisha Watch case
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US20050156839A1 (en) * 2001-11-02 2005-07-21 Webb Homer L. Field sequential display device and methods of fabricating same
WO2003048821A1 (en) * 2001-11-30 2003-06-12 Equity Industries Corp. Clocks with diffusion reflector lighting
US7054233B2 (en) * 2001-11-30 2006-05-30 Equity Industries, Inc. Wall clock with dial illumination
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KR20040031858A (ko) * 2002-10-04 2004-04-14 삼성전자주식회사 액정표시장치
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EP2584413B1 (fr) * 2011-10-21 2014-08-13 ETA SA Manufacture Horlogère Suisse Procédé de fixation d'une glace sur une carrure d'une boîte de montre
CN103246104B (zh) * 2012-02-14 2017-09-26 日本精机株式会社 液晶显示装置
CN103345142B (zh) * 2013-07-16 2016-08-24 苏州经贸职业技术学院 一种多功能智能电子钟
US9990000B2 (en) * 2013-09-10 2018-06-05 Suunto Oy Electronic display suitable for submersion
CN103676306B (zh) * 2014-01-15 2017-06-30 青岛斯博锐意电子技术有限公司 一种透明液晶显示板及透明展示装置
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JP6486128B2 (ja) * 2015-02-05 2019-03-20 住友化学株式会社 複合偏光板及び液晶表示装置
TWI715667B (zh) * 2016-06-17 2021-01-11 日商半導體能源研究所股份有限公司 顯示裝置、顯示模組、電子裝置及顯示裝置的製造方法
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Also Published As

Publication number Publication date
DE69808594D1 (de) 2002-11-14
CN1120996C (zh) 2003-09-10
EP0936491A4 (en) 1999-12-22
DE69808594T2 (de) 2003-06-18
WO1999006880A1 (en) 1999-02-11
KR20000068649A (ko) 2000-11-25
EP0936492A1 (en) 1999-08-18
KR100295131B1 (ko) 2001-08-07
JP3073024B2 (ja) 2000-08-07
JP3073025B2 (ja) 2000-08-07
EP0936492B1 (en) 2002-10-09
KR20000068676A (ko) 2000-11-25
AU8461398A (en) 1999-02-22
EP0936491A1 (en) 1999-08-18
CN1126983C (zh) 2003-11-05
KR100334659B1 (ko) 2002-04-27
HK1022954A1 (en) 2000-08-25
WO1999006879A1 (en) 1999-02-11
JP2000304884A (ja) 2000-11-02
JPH11174172A (ja) 1999-07-02
EP0936492A4 (en) 1999-12-22
AU8461298A (en) 1999-02-22
CN1236442A (zh) 1999-11-24
CN1236443A (zh) 1999-11-24
US6292439B1 (en) 2001-09-18

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1886 DE 27/02/2007.