JP7723083B2 - 光学ガラス - Google Patents

光学ガラス

Info

Publication number
JP7723083B2
JP7723083B2 JP2023519502A JP2023519502A JP7723083B2 JP 7723083 B2 JP7723083 B2 JP 7723083B2 JP 2023519502 A JP2023519502 A JP 2023519502A JP 2023519502 A JP2023519502 A JP 2023519502A JP 7723083 B2 JP7723083 B2 JP 7723083B2
Authority
JP
Japan
Prior art keywords
glass
optical glass
optical
zro
free
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.)
Active
Application number
JP2023519502A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022062637A5 (enExample
JP2023542723A (ja
Inventor
良振 ▲ハオ▼
露路 毛
波 匡
賽 李
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.)
CDGM Glass Co Ltd
Original Assignee
CDGM 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 CDGM Glass Co Ltd filed Critical CDGM Glass Co Ltd
Publication of JP2023542723A publication Critical patent/JP2023542723A/ja
Publication of JPWO2022062637A5 publication Critical patent/JPWO2022062637A5/ja
Priority to JP2025093237A priority Critical patent/JP2025128241A/ja
Application granted granted Critical
Publication of JP7723083B2 publication Critical patent/JP7723083B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C03C3/062—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
JP2023519502A 2020-09-28 2021-07-28 光学ガラス Active JP7723083B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025093237A JP2025128241A (ja) 2020-09-28 2025-06-04 光学ガラス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202011040242.5A CN112125511B (zh) 2020-09-28 2020-09-28 光学玻璃
CN202011040242.5 2020-09-28
PCT/CN2021/108874 WO2022062637A1 (zh) 2020-09-28 2021-07-28 光学玻璃

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025093237A Division JP2025128241A (ja) 2020-09-28 2025-06-04 光学ガラス

Publications (3)

Publication Number Publication Date
JP2023542723A JP2023542723A (ja) 2023-10-11
JPWO2022062637A5 JPWO2022062637A5 (enExample) 2024-07-09
JP7723083B2 true JP7723083B2 (ja) 2025-08-13

Family

ID=73843097

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023519502A Active JP7723083B2 (ja) 2020-09-28 2021-07-28 光学ガラス
JP2025093237A Pending JP2025128241A (ja) 2020-09-28 2025-06-04 光学ガラス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025093237A Pending JP2025128241A (ja) 2020-09-28 2025-06-04 光学ガラス

Country Status (3)

Country Link
JP (2) JP7723083B2 (enExample)
CN (1) CN112125511B (enExample)
WO (1) WO2022062637A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112125511B (zh) * 2020-09-28 2022-04-12 成都光明光电股份有限公司 光学玻璃
CN112142321B (zh) * 2020-09-28 2022-04-15 成都光明光电股份有限公司 光学玻璃、光学元件和光学仪器
CN113213756A (zh) * 2021-06-21 2021-08-06 成都光明光电有限责任公司 玻璃材料
CN113264675B (zh) * 2021-06-24 2022-04-15 成都光明光电股份有限公司 光学玻璃、光学元件和光学仪器
CN113292242B (zh) * 2021-06-24 2022-04-12 成都光明光电股份有限公司 特殊色散光学玻璃
CN114409253B (zh) * 2022-01-24 2023-07-25 成都光明光电股份有限公司 透紫外玻璃
CN115448591B (zh) * 2022-10-18 2023-07-25 成都光明光电股份有限公司 光学玻璃、光学元件和光学仪器
CN115466049B (zh) * 2022-10-18 2023-08-08 成都光明光电股份有限公司 光学玻璃
CN118993531B (zh) * 2024-08-16 2025-05-23 鲁米星高科技(南通)有限公司 一种高氧化锆含量的硅酸盐玻璃及其制备方法和应用

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037660A (ja) 2009-08-07 2011-02-24 Ohara Inc 光学ガラス、レンズプリフォーム及び光学素子
WO2017090645A1 (ja) 2015-11-24 2017-06-01 旭硝子株式会社 光学ガラス
WO2017090646A1 (ja) 2015-11-24 2017-06-01 旭硝子株式会社 光学ガラス
JP2017105703A (ja) 2015-12-07 2017-06-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP2017105702A (ja) 2015-12-07 2017-06-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
WO2018021221A1 (ja) 2016-07-28 2018-02-01 旭硝子株式会社 光学ガラスおよび光学部品
WO2018221678A1 (ja) 2017-06-02 2018-12-06 Hoya株式会社 ガラス、光学ガラスおよび光学素子
JP2019064898A (ja) 2017-10-02 2019-04-25 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP2019210157A (ja) 2018-05-31 2019-12-12 Hoya株式会社 光学ガラスおよび光学素子
JP2019210156A (ja) 2018-05-31 2019-12-12 Hoya株式会社 光学ガラスおよび光学素子

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269915A (en) * 1975-12-10 1977-06-10 Hoya Glass Works Ltd Glass for lens of eyeglasses
US6251813B1 (en) * 1998-04-28 2001-06-26 Hoya Corporation Optical glass and its use
JP4410354B2 (ja) * 1999-10-29 2010-02-03 Ｈｏｙａ株式会社 化学強化用Ｌｉ吸収ガラス、及び該化学強化用Ｌｉ吸収ガラスを用いた化学強化ガラスの製造方法
JP4729750B2 (ja) * 2000-03-29 2011-07-20 株式会社オハラ 光学ガラス及び光学素子
JP4806157B2 (ja) * 2000-08-15 2011-11-02 株式会社オハラ 低蛍光性光学ガラス
EP1350770A1 (en) * 2002-04-02 2003-10-08 Kabushiki Kaisha Ohara Optical glass
CN102432171B (zh) * 2006-06-08 2014-12-31 Hoya株式会社 供信息记录介质用基板使用的玻璃及化学强化玻璃
JP5056291B2 (ja) * 2007-09-13 2012-10-24 コニカミノルタアドバンストレイヤー株式会社 光学ガラス及び光学素子
JP5545917B2 (ja) * 2008-01-31 2014-07-09 株式会社オハラ 光学ガラス
CN101549955A (zh) * 2008-04-01 2009-10-07 湖北新华光信息材料股份有限公司 双焦子片光学玻璃
CN101289276B (zh) * 2008-06-19 2011-08-31 成都光明光电股份有限公司 高折射高色散光学玻璃及其制造方法
WO2010137667A1 (ja) * 2009-05-28 2010-12-02 旭硝子株式会社 封着材料層付きガラス部材とそれを用いた電子デバイスおよびその製造方法
CN101863617B (zh) * 2010-05-31 2013-07-10 成都光明光电股份有限公司 一种光学玻璃及光学元件
CN108675632B (zh) * 2014-06-26 2021-06-29 成都光明光电股份有限公司 光学玻璃及光学元件
CN105461222A (zh) * 2016-01-12 2016-04-06 成都光明光电有限责任公司 高折射高色散光学玻璃
JP7226927B2 (ja) * 2017-06-02 2023-02-21 Hoya株式会社 ガラス、光学ガラスおよび光学素子
JP7126341B2 (ja) * 2017-10-02 2022-08-26 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN107915412A (zh) * 2017-12-01 2018-04-17 成都光明光电股份有限公司 微晶玻璃及其基板
JP2020059641A (ja) * 2018-10-05 2020-04-16 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、光学系、交換レンズ、光学装置、及び光学ガラスの製造方法
CN112125511B (zh) * 2020-09-28 2022-04-12 成都光明光电股份有限公司 光学玻璃

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037660A (ja) 2009-08-07 2011-02-24 Ohara Inc 光学ガラス、レンズプリフォーム及び光学素子
WO2017090645A1 (ja) 2015-11-24 2017-06-01 旭硝子株式会社 光学ガラス
WO2017090646A1 (ja) 2015-11-24 2017-06-01 旭硝子株式会社 光学ガラス
JP2017105703A (ja) 2015-12-07 2017-06-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP2017105702A (ja) 2015-12-07 2017-06-15 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
WO2018021221A1 (ja) 2016-07-28 2018-02-01 旭硝子株式会社 光学ガラスおよび光学部品
WO2018221678A1 (ja) 2017-06-02 2018-12-06 Hoya株式会社 ガラス、光学ガラスおよび光学素子
JP2019064898A (ja) 2017-10-02 2019-04-25 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP2019210157A (ja) 2018-05-31 2019-12-12 Hoya株式会社 光学ガラスおよび光学素子
JP2019210156A (ja) 2018-05-31 2019-12-12 Hoya株式会社 光学ガラスおよび光学素子

Also Published As

Publication number Publication date
CN112125511A (zh) 2020-12-25
WO2022062637A1 (zh) 2022-03-31
CN112125511B (zh) 2022-04-12
JP2023542723A (ja) 2023-10-11
JP2025128241A (ja) 2025-09-02

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