CN115210191A - 光学玻璃 - Google Patents

光学玻璃 Download PDF

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Publication number
CN115210191A
CN115210191A CN202180018229.6A CN202180018229A CN115210191A CN 115210191 A CN115210191 A CN 115210191A CN 202180018229 A CN202180018229 A CN 202180018229A CN 115210191 A CN115210191 A CN 115210191A
Authority
CN
China
Prior art keywords
optical glass
less
glass
mol
present
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.)
Pending
Application number
CN202180018229.6A
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English (en)
Chinese (zh)
Inventor
此下聪子
籔内浩一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric 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 Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Publication of CN115210191A publication Critical patent/CN115210191A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0092—Compositions for glass with special properties for glass with improved high visible transmittance, e.g. extra-clear glass
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
CN202180018229.6A 2020-04-06 2021-03-29 光学玻璃 Pending CN115210191A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2020-068281 2020-04-06
JP2020068281 2020-04-06
JP2020-210332 2020-12-18
JP2020210332 2020-12-18
JP2021-033317 2021-03-03
JP2021033317 2021-03-03
PCT/JP2021/013303 WO2021205927A1 (ja) 2020-04-06 2021-03-29 光学ガラス

Publications (1)

Publication Number Publication Date
CN115210191A true CN115210191A (zh) 2022-10-18

Family

ID=78024011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180018229.6A Pending CN115210191A (zh) 2020-04-06 2021-03-29 光学玻璃

Country Status (5)

Country Link
US (1) US20230083714A1 (https=)
JP (1) JPWO2021205927A1 (https=)
CN (1) CN115210191A (https=)
DE (1) DE112021002188T5 (https=)
WO (1) WO2021205927A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020120171A1 (de) * 2020-07-30 2022-02-03 Schott Ag Hochbrechendes Glas
TW202330417A (zh) * 2021-12-21 2023-08-01 德商首德公司 高折射率基板
WO2025070524A1 (ja) * 2023-09-28 2025-04-03 Ａｇｃ株式会社 ガラス及びガラスの製造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101439930A (zh) * 2008-12-19 2009-05-27 成都光明光电股份有限公司 精密模压成型用光学玻璃
US20090325779A1 (en) * 2008-06-27 2009-12-31 Tomoaki Negishi Optical glass
JP2012006788A (ja) * 2010-06-24 2012-01-12 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2012162448A (ja) * 2011-01-18 2012-08-30 Ohara Inc 光学ガラス、プリフォーム及び光学素子
CN104936916A (zh) * 2013-04-04 2015-09-23 日本电气硝子株式会社 光学玻璃
JP2016117598A (ja) * 2014-12-18 2016-06-30 光ガラス株式会社 光学ガラス、光学ガラスを用いた光学素子、光学装置
JP2017032673A (ja) * 2015-07-30 2017-02-09 日本電気硝子株式会社 導光板及びこれを用いた積層導光板
CN106430948A (zh) * 2016-09-29 2017-02-22 成都光明光电股份有限公司 光学玻璃、玻璃预制件和光学元件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343418A1 (de) * 1983-12-01 1985-06-20 Schott Glaswerke, 6500 Mainz Optisches glas mit brechwerten>= 1.90, abbezahlen>= 25 und mit hoher chemischer bestaendigkeit
US5747397A (en) * 1996-11-04 1998-05-05 Bay Glass Research Optical glass
JP4286652B2 (ja) * 2002-12-27 2009-07-01 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラスゴブおよび光学素子
EP2103967A4 (en) * 2006-12-28 2012-07-04 Nippon Catalytic Chem Ind SELECTIVE LIGHT-THRESHOLD FILTER
JP2009203155A (ja) * 2008-01-31 2009-09-10 Ohara Inc 光学ガラス
JP6088938B2 (ja) * 2013-08-23 2017-03-01 Hoya株式会社 光学ガラスおよびその利用
JP2015059060A (ja) * 2013-09-18 2015-03-30 株式会社オハラ 光学ガラス及び光学素子
CN104788018B (zh) * 2014-01-22 2019-03-05 成都光明光电股份有限公司 高折射高色散光学玻璃、光学元件及光学仪器
JP2016074556A (ja) * 2014-10-06 2016-05-12 株式会社オハラ 光学ガラス及び光学素子
JP2016074566A (ja) * 2014-10-07 2016-05-12 株式会社オハラ 光学ガラス、レンズプリフォーム及び光学素子
JP6321312B1 (ja) * 2016-07-28 2018-05-09 旭硝子株式会社 光学ガラスおよび光学部品
JP6517411B2 (ja) * 2017-07-20 2019-05-22 Hoya株式会社 光学ガラスおよび光学素子
JP7325927B2 (ja) * 2017-12-27 2023-08-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP7257345B2 (ja) * 2019-04-04 2023-04-13 株式会社オハラ 光学ガラスの製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090325779A1 (en) * 2008-06-27 2009-12-31 Tomoaki Negishi Optical glass
CN101439930A (zh) * 2008-12-19 2009-05-27 成都光明光电股份有限公司 精密模压成型用光学玻璃
JP2012006788A (ja) * 2010-06-24 2012-01-12 Ohara Inc 光学ガラス、プリフォーム及び光学素子
JP2012162448A (ja) * 2011-01-18 2012-08-30 Ohara Inc 光学ガラス、プリフォーム及び光学素子
CN104936916A (zh) * 2013-04-04 2015-09-23 日本电气硝子株式会社 光学玻璃
JP2016117598A (ja) * 2014-12-18 2016-06-30 光ガラス株式会社 光学ガラス、光学ガラスを用いた光学素子、光学装置
JP2017032673A (ja) * 2015-07-30 2017-02-09 日本電気硝子株式会社 導光板及びこれを用いた積層導光板
CN106430948A (zh) * 2016-09-29 2017-02-22 成都光明光电股份有限公司 光学玻璃、玻璃预制件和光学元件

Also Published As

Publication number Publication date
DE112021002188T5 (de) 2023-04-13
JPWO2021205927A1 (https=) 2021-10-14
WO2021205927A1 (ja) 2021-10-14
US20230083714A1 (en) 2023-03-16

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