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 PDFInfo
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- 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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- Prior art keywords
- component
- glass
- mass
- optical
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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)
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)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Family
ID=46515790
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6230210B2 (zh) |
CN (2) | CN107879621A (zh) |
TW (1) | TWI545098B (zh) |
WO (1) | WO2012099168A1 (zh) |
Families Citing this family (24)
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)
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 |
-
2012
- 2012-01-18 JP JP2012008274A patent/JP6230210B2/ja active Active
- 2012-01-18 CN CN201711159798.4A patent/CN107879621A/zh active Pending
- 2012-01-18 TW TW101102060A patent/TWI545098B/zh active
- 2012-01-18 WO PCT/JP2012/050967 patent/WO2012099168A1/ja active Application Filing
- 2012-01-18 CN CN2012800055094A patent/CN103313947A/zh active Pending
-
2017
- 2017-05-22 JP JP2017101156A patent/JP6594374B2/ja active Active
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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