WO2009025289A1 - 防眩性基板を有する表示装置 - Google Patents

防眩性基板を有する表示装置 Download PDF

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Publication number
WO2009025289A1
WO2009025289A1 PCT/JP2008/064810 JP2008064810W WO2009025289A1 WO 2009025289 A1 WO2009025289 A1 WO 2009025289A1 JP 2008064810 W JP2008064810 W JP 2008064810W WO 2009025289 A1 WO2009025289 A1 WO 2009025289A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
dazzling
film
display device
display element
Prior art date
Application number
PCT/JP2008/064810
Other languages
English (en)
French (fr)
Inventor
Yasutaka Tsuda
Katsuto Tanaka
Original Assignee
Central Glass 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 Central Glass Co., Ltd. filed Critical Central Glass Co., Ltd.
Publication of WO2009025289A1 publication Critical patent/WO2009025289A1/ja

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • 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
    • G02F1/133502—Antiglare, refractive index matching layers
    • 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
    • G02F1/133311—Environmental protection, e.g. against dust or humidity

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)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

　本発明は、表示素子の視認性を向上させつつ、表示装置の耐水性向上に寄与する防眩性基板を有する表示装置を提供する。 　表示装置は、液晶表示素子と、その視認者側の外側で該表示素子と対向して配置される防眩性基板とを有する。防眩性基板は、平坦な透明基板と、その視認者側の外表面に設けられた被膜とを有し、防眩性基板の被膜は、触針式表面走査計で表面状態を観察したときに、正面視で前記被膜の平坦表面において、平均円状面積が８０～４００μｍ2の凸状体を有し、凸状体が、液晶表示素子の画素面積に相当するサイズで前記透明基板の表面を区画した場合に、各区画にランダムに５個以上配置され、被膜の表面粗さは、０．１～０．４μｍであり、かつ被膜の外表面の水滴の静的接触角が８０～１３０°であり、水滴保持性が、８μｌ以上である。
PCT/JP2008/064810 2007-08-20 2008-08-20 防眩性基板を有する表示装置 WO2009025289A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007213747A JP2009047915A (ja) 2007-08-20 2007-08-20 防眩性基板を有する表示装置
JP2007-213747 2007-08-20

Publications (1)

Publication Number Publication Date
WO2009025289A1 true WO2009025289A1 (ja) 2009-02-26

Family

ID=40378188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064810 WO2009025289A1 (ja) 2007-08-20 2008-08-20 防眩性基板を有する表示装置

Country Status (2)

Country Link
JP (1) JP2009047915A (ja)
WO (1) WO2009025289A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160128292A (ko) 2014-03-03 2016-11-07 니폰 덴키 가라스 가부시키가이샤 안티글레어막 부착 유리 곡판의 제조 방법
DE102017008996A1 (de) 2016-09-27 2018-04-19 Asahi Glass Company, Limited Verfahren zur Herstellung eines Glasgegenstands und ein Glasgegenstand
DE102019002102A1 (de) 2018-03-23 2019-09-26 AGC Inc. Glasgegenstand
WO2021095770A1 (ja) * 2019-11-15 2021-05-20 日産化学株式会社 防眩層付基材及び画像表示装置並びに防眩層付基材の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012118594A1 (en) * 2011-02-28 2012-09-07 Corning Incorporated Glass having antiglare surface with low display sparkle
US9371467B2 (en) 2011-07-11 2016-06-21 Toray Industries, Inc. Forming material, paint material composition and production method for forming material
CN107479117A (zh) * 2012-08-31 2017-12-15 日本电气硝子株式会社 防眩防反射部件的制造方法
JP2020073950A (ja) * 2019-09-04 2020-05-14 大日本印刷株式会社 採光シート

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002214413A (ja) * 1998-02-17 2002-07-31 Dainippon Printing Co Ltd 防眩フィルム、偏光素子及び表示装置
JP2003005662A (ja) * 2001-06-25 2003-01-08 Sumitomo Chem Co Ltd 保護板を備える表示装置及びそれに好適な保護板
JP2008107755A (ja) * 2006-02-22 2008-05-08 Central Glass Co Ltd 防眩性ガラス基板の製法
JP2008107756A (ja) * 2006-03-23 2008-05-08 Central Glass Co Ltd 防眩性ガラス基板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002214413A (ja) * 1998-02-17 2002-07-31 Dainippon Printing Co Ltd 防眩フィルム、偏光素子及び表示装置
JP2003005662A (ja) * 2001-06-25 2003-01-08 Sumitomo Chem Co Ltd 保護板を備える表示装置及びそれに好適な保護板
JP2008107755A (ja) * 2006-02-22 2008-05-08 Central Glass Co Ltd 防眩性ガラス基板の製法
JP2008107756A (ja) * 2006-03-23 2008-05-08 Central Glass Co Ltd 防眩性ガラス基板

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160128292A (ko) 2014-03-03 2016-11-07 니폰 덴키 가라스 가부시키가이샤 안티글레어막 부착 유리 곡판의 제조 방법
DE102017008996A1 (de) 2016-09-27 2018-04-19 Asahi Glass Company, Limited Verfahren zur Herstellung eines Glasgegenstands und ein Glasgegenstand
US11073715B2 (en) 2016-09-27 2021-07-27 AGC Inc. Method for producing glass article, and glass article
DE102019002102A1 (de) 2018-03-23 2019-09-26 AGC Inc. Glasgegenstand
US11299420B2 (en) 2018-03-23 2022-04-12 AGC Inc. Glass article
WO2021095770A1 (ja) * 2019-11-15 2021-05-20 日産化学株式会社 防眩層付基材及び画像表示装置並びに防眩層付基材の製造方法
CN114730023A (zh) * 2019-11-15 2022-07-08 日产化学株式会社 带防眩层的基材和图像显示装置以及带防眩层的基材的制造方法

Also Published As

Publication number Publication date
JP2009047915A (ja) 2009-03-05

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