JP6230210B2 - 光学ガラス、プリフォーム及び光学素子 - Google Patents

光学ガラス、プリフォーム及び光学素子 Download PDF

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Publication number
JP6230210B2
JP6230210B2 JP2012008274A JP2012008274A JP6230210B2 JP 6230210 B2 JP6230210 B2 JP 6230210B2 JP 2012008274 A JP2012008274 A JP 2012008274A JP 2012008274 A JP2012008274 A JP 2012008274A JP 6230210 B2 JP6230210 B2 JP 6230210B2
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component
glass
mass
optical
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JP2012162448A (ja
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広明 巴
広明 巴
浄行 桃野
浄行 桃野
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Ohara Inc
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Ohara Inc
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    • 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

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  • 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)
  • Glass Compositions (AREA)
JP2012008274A 2011-01-18 2012-01-18 光学ガラス、プリフォーム及び光学素子 Active JP6230210B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012008274A JP6230210B2 (ja) 2011-01-18 2012-01-18 光学ガラス、プリフォーム及び光学素子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011008253 2011-01-18
JP2011008253 2011-01-18
JP2012008274A JP6230210B2 (ja) 2011-01-18 2012-01-18 光学ガラス、プリフォーム及び光学素子

Related Child Applications (1)

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JP2017101156A Division JP6594374B2 (ja) 2011-01-18 2017-05-22 光学ガラス、プリフォーム及び光学素子

Publications (2)

Publication Number Publication Date
JP2012162448A JP2012162448A (ja) 2012-08-30
JP6230210B2 true JP6230210B2 (ja) 2017-11-15

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ID=46515790

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JP2012008274A Active JP6230210B2 (ja) 2011-01-18 2012-01-18 光学ガラス、プリフォーム及び光学素子
JP2017101156A Active JP6594374B2 (ja) 2011-01-18 2017-05-22 光学ガラス、プリフォーム及び光学素子

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JP2017101156A Active JP6594374B2 (ja) 2011-01-18 2017-05-22 光学ガラス、プリフォーム及び光学素子

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JP (2) JP6230210B2 (zh)
CN (2) CN107879621A (zh)
TW (1) TWI545098B (zh)
WO (1) WO2012099168A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6136009B2 (ja) * 2013-07-16 2017-05-31 日本電気硝子株式会社 光学ガラス
JP6509525B2 (ja) * 2014-10-30 2019-05-08 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP6763303B2 (ja) * 2014-11-12 2020-09-30 日本電気硝子株式会社 立体造形用樹脂組成物、立体造形物の製造方法及び無機充填材粒子
JP6400461B2 (ja) * 2014-12-18 2018-10-03 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
JP7142572B2 (ja) * 2016-08-26 2022-09-27 国立大学法人 東京大学 光学ガラス、光学ガラスからなる光学素子、レンズ鏡筒、対物レンズ、及び光学装置
WO2018235725A1 (ja) 2017-06-23 2018-12-27 Ａｇｃ株式会社 光学ガラスおよび光学部品
TWI795418B (zh) * 2017-07-21 2023-03-11 日商小原股份有限公司 光學玻璃、預成形體及光學元件
JP7048348B2 (ja) * 2018-02-28 2022-04-05 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP7112856B2 (ja) * 2018-02-28 2022-08-04 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN116655238A (zh) * 2018-08-31 2023-08-29 Ａｇｃ株式会社 光学玻璃和光学部件
CN114956548A (zh) * 2018-09-27 2022-08-30 成都光明光电股份有限公司 光学玻璃及由其制成的玻璃预制件、光学元件和光学仪器
WO2020075365A1 (ja) 2018-10-11 2020-04-16 日本製鉄株式会社 鋼管用ねじ継手
JPWO2021006072A1 (zh) * 2019-07-05 2021-01-14
DE112021002188T5 (de) * 2020-04-06 2023-04-13 Nippon Electric Glass Co., Ltd. Optisches glas
US11999651B2 (en) 2020-09-10 2024-06-04 Corning Incorporated Silicoborate and borosilicate glasses having high refractive index and low density
US11976004B2 (en) 2020-09-10 2024-05-07 Corning Incorporated Silicoborate and borosilicate glasses having high refractive index and high transmittance to blue light
US11802073B2 (en) 2020-09-10 2023-10-31 Corning Incorporated Silicoborate and borosilicate glasses with high refractive index and low density
NL2028260B1 (en) 2021-03-19 2022-09-29 Corning Inc High-Index Borate Glasses
US20220306517A1 (en) 2021-03-19 2022-09-29 Corning Incorporated High-Index Borate Glasses
US20220324744A1 (en) 2021-04-05 2022-10-13 Corning Incorporated High-Index Silicoborate and Borosilicate Glasses
NL2028132B1 (en) 2021-04-05 2022-10-19 Corning Inc High-Index Silicoborate and Borosilicate Glasses
NL2031590B1 (en) * 2022-03-25 2023-10-06 Corning Inc High-Index Silicoborate and Borosilicate Glasses
WO2023183140A1 (en) * 2022-03-25 2023-09-28 Corning Incorporated High-index silicoborate and borosilicate glasses
JP7234454B2 (ja) 2022-10-04 2023-03-07 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120732A (en) * 1977-12-12 1978-10-17 Kabushiki Kaisha Ohara Kogaku Garasu Seizosho Optical glass
JPS553329A (en) * 1978-06-21 1980-01-11 Ohara Inc Optical glass
JPS55121925A (en) * 1979-03-14 1980-09-19 Ohara Inc Optical glass
JPS6022656B2 (ja) * 1980-08-21 1985-06-03 ホ−ヤ株式会社 光学ガラス
DE3130039C2 (de) * 1981-07-30 1984-07-12 Schott Glaswerke, 6500 Mainz CdO-ThO↓2↓-freies, hochbrechendes optisches Glas mit der optischen Lage nd = 1,85 - 2,05 und vd 25-43
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
DE10227494C1 (de) * 2002-06-19 2003-12-04 Schott Glas Blei- und vorzugsweise Arsen-freie Lanthan-Schwerflint-Gläser sowie ihre Verwendung
US7232779B2 (en) * 2002-08-20 2007-06-19 Hoya Corporation Optical glass, precision press molding preform and method of manufacturing the same, optical element and method of manufacturing the same
JP5926479B2 (ja) * 2002-12-27 2016-05-25 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
JP4218804B2 (ja) * 2004-03-19 2009-02-04 Ｈｏｙａ株式会社 光学ガラス、精密プレス成形用プリフォームとその製造方法および光学素子とその製造方法
EP1604959A1 (en) * 2004-06-02 2005-12-14 Kabushiki Kaisha Ohara An optical glass
JP5078272B2 (ja) * 2006-03-31 2012-11-21 株式会社オハラ 光学ガラス
JP5290528B2 (ja) * 2007-03-05 2013-09-18 株式会社住田光学ガラス 精密プレス成形用光学ガラス
JP5317522B2 (ja) * 2007-04-24 2013-10-16 パナソニック株式会社 光学ガラス組成物、プリフォーム及び光学素子
JP5138401B2 (ja) * 2008-01-30 2013-02-06 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とその製造方法ならびに光学素子ブランクの製造方法
JP2009203155A (ja) * 2008-01-31 2009-09-10 Ohara Inc 光学ガラス
JP5671776B2 (ja) * 2008-02-26 2015-02-18 日本電気硝子株式会社 光学ガラス
JP4948569B2 (ja) * 2008-06-27 2012-06-06 Ｈｏｙａ株式会社 光学ガラス
JP5180758B2 (ja) * 2008-09-30 2013-04-10 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とその製造方法ならびに光学素子ブランクの製造方法
JP2010083702A (ja) * 2008-09-30 2010-04-15 Hoya Corp 光学ガラス、プレス成形用ガラス素材および光学素子
CN101386469B (zh) * 2008-10-16 2011-05-11 成都光明光电股份有限公司 高折射低色散光学玻璃
US8661853B2 (en) * 2008-11-10 2014-03-04 Hoya Corporation Method for producing glass, optical glass, glass material for press molding, optical element and methods for producing same
DE102009010701B4 (de) * 2009-02-27 2016-12-15 Schott Ag Optisches Glas

Also Published As

Publication number Publication date
JP2017145192A (ja) 2017-08-24
JP6594374B2 (ja) 2019-10-23
TWI545098B (zh) 2016-08-11
TW201236993A (en) 2012-09-16
WO2012099168A1 (ja) 2012-07-26
CN103313947A (zh) 2013-09-18
CN107879621A (zh) 2018-04-06
JP2012162448A (ja) 2012-08-30

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