JPWO2009008402A1 - 電子機器のディスプレイ用保護板及び電子機器 - Google Patents
電子機器のディスプレイ用保護板及び電子機器 Download PDFInfo
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- 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
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
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- 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
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- 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
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- 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
- G02F1/133331—Cover glasses
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- 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
- G02F1/133555—Transflectors
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- 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
- G02F1/13476—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 at least one liquid crystal cell or layer assumes a scattering state
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- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
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- 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
- G02F2203/00—Function characteristic
- G02F2203/62—Switchable arrangements whereby the element being usually not switchable
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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Abstract
Description
板状の透明基体と、
前記透明基体の下側に設けられ、チント処理された金属薄膜で構成されたカラーハーフミラー層と、
前記カラーハーフミラー層の下面に設けられ、電気的に透過・不透過を切り換え可能な透光切り換えフィルムと、
前記透光切り換えフィルムの下面に設けられ、高屈折率膜と低屈折率膜とを交互に積層した複合膜である透明な増反射膜層と、
前記増反射膜層の下面に空気層を介さないように密着して設けられ、前記ディスプレイの露出部分を除く部分に設けられた裏押さえ層とが順次積層して構成されていることを特徴とする、電子機器のディスプレイ用保護板を提供する。
前記透光切り換えフィルムの透過・不透過を切り換えるフィルム状態切換部と、
前記ディスプレイの表示状態を制御するディスプレイ制御部と、
前記電子機器の状態に応じて前記ディスプレイ制御部とフィルム状態切換部の動作を異ならせる主制御部を有し、
前記電子機器の状態に応じて前記保護板のデザインが異なることを特徴とする電子機器を提供する。
Claims (8)
- 電子機器の筐体に取り付けて使用され、前記電子機器の筐体から露出して設けられているディスプレイの表示面を保護する電子機器のディスプレイ用保護板であって、
板状の透明基体と、
前記透明基体の下側に設けられ、チント処理された金属薄膜で構成されたカラーハーフミラー層と、
前記カラーハーフミラー層の下面に設けられ、電気的に透過・不透過を切り換え可能な透光切り換えフィルムと、
前記透光切り換えフィルムの下面に設けられ、高屈折率膜と低屈折率膜とを交互に積層した複合膜である透明な増反射膜層と、
前記増反射膜層の下面に空気層を介さないように密着して設けられ、前記ディスプレイの露出部分を除く部分に設けられた裏押さえ層とが順次積層して構成されている、電子機器のディスプレイ用保護板。 - 前記透光切り換えフィルムは、ポリマー分散型液晶フィルムで構成され、電圧の印加により、透明と白色不透明とが切り替わるように構成されている、請求項1に記載の電子機器のディスプレイ用保護板。
- 前記透光切り換えフィルムは、電圧印加時に白色不透明であり、非印加時に透明となる、請求項2に記載の電子機器のディスプレイ用保護板。
- 前記増反射膜層が、透明無機酸化物からなる誘電体膜を積層したものである請求項1に記載の電子機器のディスプレイ用保護板。
- 前記カラーハーフミラー層を、チント処理された金属薄膜に替えて、チント処理された別の増反射膜で構成した請求項1に記載の電子機器のディスプレイ用保護板。
- 前記カラーハーフミラー層は透明なフィルムの表面に設けられ、当該フィルムの前記カラーハーフミラー層が設けられていない側の面が前記透明基体の表面に密着するように、前記透明フィルムと前記透明基体とが貼着されることにより形成される、請求項1に記載のディスプレイ用保護板。
- 前記裏押さえ層は、黒色のベタパターンで構成されている、請求項1に記載のディスプレイ用保護板。
- 筐体表面に請求項1に記載のディスプレイ用保護板を取り付けた電子機器であって、
前記透光切り換えフィルムの透過・不透過を切り換えるフィルム状態切換部と、
前記ディスプレイの表示状態を制御するディスプレイ制御部と、
前記電子機器の状態に応じて前記ディスプレイ制御部とフィルム状態切換部の動作を異ならせる主制御部を有し、
前記電子機器の状態に応じて前記保護板のデザインが異なるように構成された電子機器。
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JP2008543812A JP4685170B2 (ja) | 2007-07-11 | 2008-07-07 | 電子機器のディスプレイ用保護板及び電子機器 |
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JP2007181959 | 2007-07-11 | ||
JP2007181959 | 2007-07-11 | ||
PCT/JP2008/062271 WO2009008402A1 (ja) | 2007-07-11 | 2008-07-07 | 電子機器のディスプレイ用保護板及び電子機器 |
JP2008543812A JP4685170B2 (ja) | 2007-07-11 | 2008-07-07 | 電子機器のディスプレイ用保護板及び電子機器 |
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JPWO2009008402A1 true JPWO2009008402A1 (ja) | 2010-09-09 |
JP4685170B2 JP4685170B2 (ja) | 2011-05-18 |
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US (1) | US8018645B2 (ja) |
EP (1) | EP2169450B1 (ja) |
JP (1) | JP4685170B2 (ja) |
KR (1) | KR101145590B1 (ja) |
CN (1) | CN101802685B (ja) |
BR (1) | BRPI0813575A2 (ja) |
CA (1) | CA2692353A1 (ja) |
RU (1) | RU2010102920A (ja) |
TW (1) | TWI353567B (ja) |
WO (1) | WO2009008402A1 (ja) |
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JP5550096B2 (ja) * | 2009-11-10 | 2014-07-16 | 日本電気株式会社 | 画像表示装置 |
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EP1677331B1 (en) * | 1996-09-26 | 2009-12-30 | Asahi Glass Company, Limited | Protective plate for a plasma display and a method for producing the same |
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JP2003140558A (ja) | 2001-11-01 | 2003-05-16 | Toyo Bussan Kk | 携帯型表示装置用保護板 |
JP2005326661A (ja) * | 2004-05-14 | 2005-11-24 | Hase Pro:Kk | 液晶ディスプレイの保護シート |
US8184259B2 (en) * | 2007-07-11 | 2012-05-22 | Nissha Printing Co., Ltd. | Decorative plate for casing and casing |
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2008
- 2008-07-07 US US12/668,527 patent/US8018645B2/en not_active Expired - Fee Related
- 2008-07-07 RU RU2010102920/28A patent/RU2010102920A/ru not_active Application Discontinuation
- 2008-07-07 KR KR1020097027521A patent/KR101145590B1/ko not_active IP Right Cessation
- 2008-07-07 EP EP08790932.1A patent/EP2169450B1/en not_active Not-in-force
- 2008-07-07 BR BRPI0813575-4A2A patent/BRPI0813575A2/pt not_active Application Discontinuation
- 2008-07-07 JP JP2008543812A patent/JP4685170B2/ja not_active Expired - Fee Related
- 2008-07-07 CA CA002692353A patent/CA2692353A1/en not_active Abandoned
- 2008-07-07 WO PCT/JP2008/062271 patent/WO2009008402A1/ja active Application Filing
- 2008-07-07 CN CN2008800239918A patent/CN101802685B/zh not_active Expired - Fee Related
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JPS533928B2 (ja) * | 1973-02-05 | 1978-02-13 | ||
JPH0579534U (ja) * | 1992-03-25 | 1993-10-29 | 味の素株式会社 | 調光液晶装飾シート |
JPH11223680A (ja) * | 1998-02-06 | 1999-08-17 | Seiko Epson Corp | 表示装置及び電子時計 |
JP2000122085A (ja) * | 1998-10-12 | 2000-04-28 | Kawaguchiko Seimitsu Co Ltd | 液晶調光ガラス及びそれを用いた電子機器・装置 |
JP2002333610A (ja) * | 2001-05-10 | 2002-11-22 | Sharp Corp | 反射型表示装置およびその製造方法 |
JP2003140149A (ja) * | 2001-11-06 | 2003-05-14 | Tadahiro Asada | 液晶表示デバイス |
JP2004037943A (ja) * | 2002-07-04 | 2004-02-05 | Seiko Epson Corp | 表示装置及びこれを備えた電子機器 |
JP2004258228A (ja) * | 2003-02-25 | 2004-09-16 | Ricoh Co Ltd | 反射型液晶素子とその製造方法及び表示装置 |
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Also Published As
Publication number | Publication date |
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RU2010102920A (ru) | 2011-08-10 |
EP2169450B1 (en) | 2016-03-09 |
EP2169450A1 (en) | 2010-03-31 |
US20100208333A1 (en) | 2010-08-19 |
KR20100043150A (ko) | 2010-04-28 |
TWI353567B (en) | 2011-12-01 |
CN101802685B (zh) | 2011-12-28 |
JP4685170B2 (ja) | 2011-05-18 |
TW200923870A (en) | 2009-06-01 |
KR101145590B1 (ko) | 2012-05-15 |
BRPI0813575A2 (pt) | 2014-12-23 |
CA2692353A1 (en) | 2009-01-15 |
CN101802685A (zh) | 2010-08-11 |
US8018645B2 (en) | 2011-09-13 |
WO2009008402A1 (ja) | 2009-01-15 |
EP2169450A4 (en) | 2010-12-22 |
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