CN115215542A - 具有高折射系数和低密度的玻璃 - Google Patents

具有高折射系数和低密度的玻璃 Download PDF

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Publication number
CN115215542A
CN115215542A CN202210417781.9A CN202210417781A CN115215542A CN 115215542 A CN115215542 A CN 115215542A CN 202210417781 A CN202210417781 A CN 202210417781A CN 115215542 A CN115215542 A CN 115215542A
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CN
China
Prior art keywords
mol
glass
lanthanum
borate
proportion
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
CN202210417781.9A
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English (en)
Chinese (zh)
Inventor
U·福瑟林汉姆
S·M·里特
B·吕丁格
P·纳斯
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.)
Schott AG
Original Assignee
Schott AG
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.)
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Publication date
Application filed by Schott AG filed Critical Schott AG
Publication of CN115215542A publication Critical patent/CN115215542A/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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
CN202210417781.9A 2021-04-20 2022-04-20 具有高折射系数和低密度的玻璃 Pending CN115215542A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021109897.1A DE102021109897A1 (de) 2021-04-20 2021-04-20 Gläser mit hohem Brechwert und geringer Dichte
DE102021109897.1 2021-04-20

Publications (1)

Publication Number Publication Date
CN115215542A true CN115215542A (zh) 2022-10-21

Family

ID=83447346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210417781.9A Pending CN115215542A (zh) 2021-04-20 2022-04-20 具有高折射系数和低密度的玻璃

Country Status (5)

Country Link
US (1) US12570567B2 (https=)
JP (1) JP2022165938A (https=)
CN (1) CN115215542A (https=)
DE (1) DE102021109897A1 (https=)
TW (1) TW202300469A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI898656B (zh) * 2023-08-23 2025-09-21 大陸商成都光明光電股份有限公司 光學玻璃、玻璃預製件、光學元件和光學儀器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024127180A1 (de) 2024-09-20 2026-03-26 Schott Ag Transparenter Glaskeramikartikel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584279A (en) * 1983-12-01 1986-04-22 Schott Glaswerke Optical glass with refractive indices>1.90, Abbe numbers>25 and high chemical stability
CN103466937A (zh) * 2012-06-06 2013-12-25 肖特公开股份有限公司 光学玻璃及其制造方法和用途、光学元件及其制造方法
CN104788018A (zh) * 2014-01-22 2015-07-22 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
CN105452181A (zh) * 2013-08-23 2016-03-30 Hoya株式会社 光学玻璃及其应用
JP2019147724A (ja) * 2018-02-28 2019-09-05 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN111406039A (zh) * 2017-12-27 2020-07-10 株式会社小原 光学玻璃、预成形体以及光学元件
US20210061703A1 (en) * 2019-08-26 2021-03-04 AGC Inc. Optical glass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033229A (ja) 1983-07-28 1985-02-20 Minolta Camera Co Ltd 高屈折率光学ガラス
CN116655237A (zh) * 2018-08-31 2023-08-29 Ａｇｃ株式会社 光学玻璃和光学部件

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584279A (en) * 1983-12-01 1986-04-22 Schott Glaswerke Optical glass with refractive indices>1.90, Abbe numbers>25 and high chemical stability
CN103466937A (zh) * 2012-06-06 2013-12-25 肖特公开股份有限公司 光学玻璃及其制造方法和用途、光学元件及其制造方法
CN105452181A (zh) * 2013-08-23 2016-03-30 Hoya株式会社 光学玻璃及其应用
CN104788018A (zh) * 2014-01-22 2015-07-22 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
CN111406039A (zh) * 2017-12-27 2020-07-10 株式会社小原 光学玻璃、预成形体以及光学元件
JP2019147724A (ja) * 2018-02-28 2019-09-05 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
US20210061703A1 (en) * 2019-08-26 2021-03-04 AGC Inc. Optical glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI898656B (zh) * 2023-08-23 2025-09-21 大陸商成都光明光電股份有限公司 光學玻璃、玻璃預製件、光學元件和光學儀器

Also Published As

Publication number Publication date
US20220332630A1 (en) 2022-10-20
DE102021109897A1 (de) 2022-10-20
TW202300469A (zh) 2023-01-01
JP2022165938A (ja) 2022-11-01
US12570567B2 (en) 2026-03-10

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