WO2008129763A1 - ガラス偏光子およびその製造方法 - Google Patents

ガラス偏光子およびその製造方法 Download PDF

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Publication number
WO2008129763A1
WO2008129763A1 PCT/JP2008/000438 JP2008000438W WO2008129763A1 WO 2008129763 A1 WO2008129763 A1 WO 2008129763A1 JP 2008000438 W JP2008000438 W JP 2008000438W WO 2008129763 A1 WO2008129763 A1 WO 2008129763A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass
silver
producing
polarizer
same
Prior art date
Application number
PCT/JP2008/000438
Other languages
English (en)
French (fr)
Inventor
Khaled Jabri
Nobuhito Takeshima
Atsushi Arai
Hiromichi Nishimura
Toshiharu Yamashita
Yoshihiko Noro
Original Assignee
Okamoto 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 Okamoto Glass Co., Ltd. filed Critical Okamoto Glass Co., Ltd.
Priority to CN2008800001736A priority Critical patent/CN101542335B/zh
Priority to AT08720324T priority patent/ATE495468T1/de
Priority to JP2008546626A priority patent/JP4928561B2/ja
Priority to DE602008004432T priority patent/DE602008004432D1/de
Priority to EP08720324A priority patent/EP2105769B1/en
Priority to US12/226,814 priority patent/US8063999B2/en
Publication of WO2008129763A1 publication Critical patent/WO2008129763A1/ja
Priority to HK09110626.2A priority patent/HK1132802A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2073—Polarisers in the lamp house
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors

Abstract

　ハロゲン化銀含有ガラスを出発材料として、青を含む可視光領域の光に対し優れた透過率および消光比を有するガラス偏光子を提供すること。 　本発明はガラス偏光子を製造するために、熱処理によってハロゲン化銀粒子を分散析出させた硼珪酸ガラスを還元し、少なくとも一部のハロゲン化銀から金属銀粒子を生成した後、加熱延伸することにより、ガラス中に配向、伸長された金属銀粒子を生成する事を特徴とする製造方法である。
PCT/JP2008/000438 2007-04-13 2008-03-04 ガラス偏光子およびその製造方法 WO2008129763A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN2008800001736A CN101542335B (zh) 2007-04-13 2008-03-04 玻璃偏振器及其制造方法
AT08720324T ATE495468T1 (de) 2007-04-13 2008-03-04 Glaspolarisierer und herstellungsverfahren dafür
JP2008546626A JP4928561B2 (ja) 2007-04-13 2008-03-04 ガラス偏光子およびその製造方法
DE602008004432T DE602008004432D1 (de) 2007-04-13 2008-03-04 Glaspolarisierer und herstellungsverfahren dafür
EP08720324A EP2105769B1 (en) 2007-04-13 2008-03-04 Glass polarizer and process for producing the same
US12/226,814 US8063999B2 (en) 2007-04-13 2008-03-04 Glass polarizer and manufacturing method thereof
HK09110626.2A HK1132802A1 (en) 2007-04-13 2009-11-13 Glass polarizer and process for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007106338 2007-04-13
JP2007-106338 2007-04-13

Publications (1)

Publication Number Publication Date
WO2008129763A1 true WO2008129763A1 (ja) 2008-10-30

Family

ID=39875301

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000438 WO2008129763A1 (ja) 2007-04-13 2008-03-04 ガラス偏光子およびその製造方法

Country Status (9)

Country Link
US (1) US8063999B2 (ja)
EP (1) EP2105769B1 (ja)
JP (1) JP4928561B2 (ja)
CN (1) CN101542335B (ja)
AT (1) ATE495468T1 (ja)
DE (1) DE602008004432D1 (ja)
ES (1) ES2355876T3 (ja)
HK (1) HK1132802A1 (ja)
WO (1) WO2008129763A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011197465A (ja) * 2010-03-19 2011-10-06 Okamoto Glass Co Ltd ガラス偏光素子
JP2012225956A (ja) * 2011-04-14 2012-11-15 Okamoto Glass Co Ltd ガラス偏光子及びその製造方法
US9201170B2 (en) 2012-03-05 2015-12-01 Seiko Epson Corporation Method for producing polarizing element

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US8767282B2 (en) 2009-11-06 2014-07-01 Sharp Laboratories Of America, Inc. Plasmonic in-cell polarizer
JP5708096B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
JP2014203068A (ja) * 2013-04-10 2014-10-27 ソニー株式会社 画像表示装置及び画像表示方法
CN103235435A (zh) * 2013-04-19 2013-08-07 南京晶多新材料科技有限公司 一种制造反式调光玻璃专用拉伸装置
US10209419B2 (en) * 2013-09-17 2019-02-19 Corning Incorporated Broadband polarizer made using ion exchangeable fusion drawn glass sheets
WO2015159726A1 (ja) * 2014-04-14 2015-10-22 岡本硝子株式会社 キューブ型偏光ビームスプリッターモジュール
US10642087B2 (en) 2014-05-23 2020-05-05 Eyesafe, Llc Light emission reducing compounds for electronic devices
US10901125B2 (en) 2014-05-23 2021-01-26 Eyesafe, Llc Light emission reducing compounds for electronic devices
CN107561624B (zh) * 2017-11-03 2019-09-03 河南鑫宇光科技股份有限公司 一种偏振片的生产方法
KR102623838B1 (ko) 2018-08-20 2024-01-11 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
US11126033B2 (en) 2018-11-28 2021-09-21 Eyesafe Inc. Backlight unit with emission modification
US11810532B2 (en) 2018-11-28 2023-11-07 Eyesafe Inc. Systems for monitoring and regulating harmful blue light exposure from digital devices
US10955697B2 (en) 2018-11-28 2021-03-23 Eyesafe Inc. Light emission modification
US11592701B2 (en) 2018-11-28 2023-02-28 Eyesafe Inc. Backlight unit with emission modification
US10971660B2 (en) 2019-08-09 2021-04-06 Eyesafe Inc. White LED light source and method of making same
US11513374B2 (en) * 2019-10-28 2022-11-29 Huizhou China Star Optoelectronics Technology Co., Ltd. Display panel and display device
CN110888257A (zh) * 2019-11-26 2020-03-17 Tcl华星光电技术有限公司 一种偏光片组件、偏光片组件制造方法及显示面板
CN113267842A (zh) * 2021-05-19 2021-08-17 福州高意光学有限公司 一种玻璃偏振片及其制作方法
CN113880445B (zh) * 2021-11-17 2023-03-24 中国建筑材料科学研究总院有限公司 一种偏振玻璃及其制备方法和应用
CN114660848B (zh) * 2022-03-18 2023-11-07 信利光电股份有限公司 一种具有偏光功能的液晶显示面板、显示模组及显示装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011197465A (ja) * 2010-03-19 2011-10-06 Okamoto Glass Co Ltd ガラス偏光素子
JP2012225956A (ja) * 2011-04-14 2012-11-15 Okamoto Glass Co Ltd ガラス偏光子及びその製造方法
US9201170B2 (en) 2012-03-05 2015-12-01 Seiko Epson Corporation Method for producing polarizing element

Also Published As

Publication number Publication date
ATE495468T1 (de) 2011-01-15
DE602008004432D1 (de) 2011-02-24
EP2105769A4 (en) 2010-02-10
JPWO2008129763A1 (ja) 2010-07-22
US20100134705A1 (en) 2010-06-03
EP2105769B1 (en) 2011-01-12
ES2355876T3 (es) 2011-03-31
US8063999B2 (en) 2011-11-22
HK1132802A1 (en) 2010-03-05
CN101542335A (zh) 2009-09-23
CN101542335B (zh) 2011-02-09
EP2105769A1 (en) 2009-09-30
JP4928561B2 (ja) 2012-05-09

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