CN105940323B - 用于显示器照明的激光特征玻璃 - Google Patents

用于显示器照明的激光特征玻璃 Download PDF

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Publication number
CN105940323B
CN105940323B CN201580006540.3A CN201580006540A CN105940323B CN 105940323 B CN105940323 B CN 105940323B CN 201580006540 A CN201580006540 A CN 201580006540A CN 105940323 B CN105940323 B CN 105940323B
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CN
China
Prior art keywords
scattering
substrate
glass
glass substrate
signatures
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 - Fee Related
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CN201580006540.3A
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English (en)
Chinese (zh)
Other versions
CN105940323A (zh
Inventor
柯克·理查德·艾伦
丹尼尔·拉夫·哈维
瓦苏德哈·拉维奇安德兰
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Corning Inc
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Corning Inc
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Publication of CN105940323A publication Critical patent/CN105940323A/zh
Application granted granted Critical
Publication of CN105940323B publication Critical patent/CN105940323B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201580006540.3A 2014-01-29 2015-01-29 用于显示器照明的激光特征玻璃 Expired - Fee Related CN105940323B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461933064P 2014-01-29 2014-01-29
US61/933,064 2014-01-29
PCT/US2015/013390 WO2015116743A1 (en) 2014-01-29 2015-01-29 Laser featured glass for display illumination

Publications (2)

Publication Number Publication Date
CN105940323A CN105940323A (zh) 2016-09-14
CN105940323B true CN105940323B (zh) 2019-07-12

Family

ID=52597253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580006540.3A Expired - Fee Related CN105940323B (zh) 2014-01-29 2015-01-29 用于显示器照明的激光特征玻璃

Country Status (7)

Country Link
US (1) US10288792B2 (enExample)
EP (1) EP3100081B1 (enExample)
JP (1) JP2017507103A (enExample)
KR (1) KR20160113658A (enExample)
CN (1) CN105940323B (enExample)
TW (1) TWI641874B (enExample)
WO (1) WO2015116743A1 (enExample)

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EP3297967A1 (en) * 2015-05-18 2018-03-28 Corning Incorporated Glass articles comprising light extraction features and methods for making the same
CN107922245B (zh) * 2015-09-25 2021-04-13 株式会社Lg化学 玻璃导光板
CN109476534A (zh) * 2016-03-29 2019-03-15 康宁股份有限公司 包含光提取特征的玻璃制品及其制造方法
EP3228931A1 (de) * 2016-04-04 2017-10-11 Weidplas GmbH Lichtleiter mit lichtumlenkstrukturen
CN117250685A (zh) * 2016-11-18 2023-12-19 康宁股份有限公司 微结构化导光板和包含其的装置
US11022745B2 (en) * 2016-12-29 2021-06-01 Corning Incorporated Microstructured and patterned light guide plates and devices comprising the same
US11014497B2 (en) 2017-07-21 2021-05-25 Weidplas Gmbh Component for a vehicle
EP3679958A1 (de) 2019-01-09 2020-07-15 Medela Holding AG Saugpumpe mit optischem statusindikator
EE05853B1 (et) * 2021-05-09 2023-05-15 Jevgeni Berik Meetod ja seade läbipaistvate objektide pealispinna desinfitseerimiseks UV-kiirguse abil

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CN1619382A (zh) * 2003-11-21 2005-05-25 株式会社丰田自动织机 面光源装置和液晶显示器
CN1786745A (zh) * 2004-12-11 2006-06-14 群康科技(深圳)有限公司 导光板制造方法
CN101470230A (zh) * 2007-12-29 2009-07-01 上海边光实业有限公司 一种利用激光脉冲雕刻的导光板及其制备方法
TW200935094A (en) * 2008-02-05 2009-08-16 Kismart Corp A method of forming light-scattering dots inside the diffusion plate and light guide plate by laser engraving
CN101554817A (zh) * 2009-04-30 2009-10-14 达运精密工业（苏州）有限公司 一种扩散板的加工方法及其扩散板
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Also Published As

Publication number Publication date
EP3100081B1 (en) 2020-03-11
JP2017507103A (ja) 2017-03-16
EP3100081A1 (en) 2016-12-07
US20160349440A1 (en) 2016-12-01
CN105940323A (zh) 2016-09-14
KR20160113658A (ko) 2016-09-30
WO2015116743A1 (en) 2015-08-06
TW201534987A (zh) 2015-09-16
TWI641874B (zh) 2018-11-21
US10288792B2 (en) 2019-05-14

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Granted publication date: 20190712

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