KR101827183B1 - 광학 유리 및 그 이용 - Google Patents

광학 유리 및 그 이용 Download PDF

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Publication number
KR101827183B1
KR101827183B1 KR1020167003954A KR20167003954A KR101827183B1 KR 101827183 B1 KR101827183 B1 KR 101827183B1 KR 1020167003954 A KR1020167003954 A KR 1020167003954A KR 20167003954 A KR20167003954 A KR 20167003954A KR 101827183 B1 KR101827183 B1 KR 101827183B1
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KR
South Korea
Prior art keywords
glass
content
preferable
still
optical
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.)
Expired - Fee Related
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KR1020167003954A
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English (en)
Korean (ko)
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KR20160031017A (ko
Inventor
도모아키 네기시
Original Assignee
호야 가부시키가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52483714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101827183(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 호야 가부시키가이샤 filed Critical 호야 가부시키가이샤
Publication of KR20160031017A publication Critical patent/KR20160031017A/ko
Application granted granted Critical
Publication of KR101827183B1 publication Critical patent/KR101827183B1/ko
Expired - Fee Related 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
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • 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
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (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)
KR1020167003954A 2013-08-23 2014-08-22 광학 유리 및 그 이용 Expired - Fee Related KR101827183B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-173998 2013-08-23
JP2013173998A JP6088938B2 (ja) 2013-08-23 2013-08-23 光学ガラスおよびその利用
PCT/JP2014/071966 WO2015025943A1 (ja) 2013-08-23 2014-08-22 光学ガラスおよびその利用

Publications (2)

Publication Number Publication Date
KR20160031017A KR20160031017A (ko) 2016-03-21
KR101827183B1 true KR101827183B1 (ko) 2018-02-07

Family

ID=52483714

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167003954A Expired - Fee Related KR101827183B1 (ko) 2013-08-23 2014-08-22 광학 유리 및 그 이용

Country Status (5)

Country Link
US (1) US9643880B2 (https=)
JP (1) JP6088938B2 (https=)
KR (1) KR101827183B1 (https=)
CN (3) CN105452181B (https=)
WO (1) WO2015025943A1 (https=)

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CN104470860B (zh) * 2012-07-18 2018-04-13 Hoya株式会社 玻璃成型品及其制造方法、光学元件坯料、以及光学元件及其制造方法
JP6681013B2 (ja) * 2015-04-07 2020-04-15 日本電気硝子株式会社 光学ガラス及びその製造方法
CN108751696B (zh) * 2015-04-10 2021-09-07 成都光明光电股份有限公司 光学玻璃
WO2017110304A1 (ja) * 2015-12-24 2017-06-29 光ガラス株式会社 光学ガラス、光学素子、及び光学装置
JP6701557B2 (ja) * 2016-01-28 2020-05-27 日本電気硝子株式会社 光学ガラス及びその製造方法
CN107445475B (zh) * 2016-06-24 2020-02-07 成都光明光电股份有限公司 光学玻璃、光学预制件和光学元件
JP7099454B2 (ja) * 2017-05-11 2022-07-12 株式会社ニコン 対物レンズ、光学系および顕微鏡
CN114835393B (zh) 2017-09-21 2024-05-28 株式会社尼康 光学玻璃、由光学玻璃构成的光学元件、光学系统、更换镜头以及光学装置
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
CN116655238A (zh) * 2018-08-31 2023-08-29 Ａｇｃ株式会社 光学玻璃和光学部件
JP7194861B6 (ja) * 2018-10-11 2024-02-06 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
JP7194551B6 (ja) * 2018-10-11 2024-02-06 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
JP7394523B2 (ja) * 2018-10-11 2023-12-08 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
JP7433764B2 (ja) * 2019-01-18 2024-02-20 Hoya株式会社 ガラスの透過率の改善を促進させる方法、及びガラスの製造方法及びガラス
CN109761492A (zh) * 2019-03-27 2019-05-17 湖北戈碧迦光电科技股份有限公司 环保镧冕光学玻璃及其制备方法和应用
US12466760B2 (en) 2019-07-05 2025-11-11 Nippon Electric Glass Co., Ltd. Optical glass
EP4053087A4 (en) * 2019-10-31 2023-12-06 Nippon Electric Glass Co., Ltd. OPTICAL GLASS PLATE
JP7545103B2 (ja) * 2019-10-31 2024-09-04 日本電気硝子株式会社 光学ガラス板
DE112021002188T5 (de) * 2020-04-06 2023-04-13 Nippon Electric Glass Co., Ltd. Optisches glas
JP7343443B2 (ja) * 2020-05-14 2023-09-12 Hoya株式会社 光学ガラスおよび光学素子
DE102020120171A1 (de) * 2020-07-30 2022-02-03 Schott Ag Hochbrechendes Glas
US11802073B2 (en) 2020-09-10 2023-10-31 Corning Incorporated Silicoborate and borosilicate glasses with high refractive index and low density
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
NL2028260B1 (en) 2021-03-19 2022-09-29 Corning Inc High-Index Borate Glasses
US12515982B2 (en) 2021-03-19 2026-01-06 Corning Incorporated High-index borate glasses
DE102021109897A1 (de) * 2021-04-20 2022-10-20 Schott Ag Gläser mit hohem Brechwert und geringer Dichte
EP4365144A4 (en) * 2021-06-29 2025-11-05 Nikon Corp Optical glass, optical element, optical system, cemented lens, interchangeable lens for cameras, objective lens for microscopes and optical device
EP4129942A1 (en) 2021-08-03 2023-02-08 Corning Incorporated Borate and silicoborate optical glasses with high refractive index and low liquidus temperature
JP2023062791A (ja) * 2021-10-22 2023-05-09 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
TW202330417A (zh) 2021-12-21 2023-08-01 德商首德公司 高折射率基板
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
WO2024070613A1 (ja) * 2022-09-30 2024-04-04 株式会社ニコン 光学ガラス、光学素子、光学系、接合レンズ、顕微鏡用対物レンズ、カメラ用交換レンズ、及び光学装置
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
CN117088605B (zh) * 2023-08-23 2025-09-09 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件和光学仪器
CN117088606A (zh) * 2023-08-23 2023-11-21 成都光明光电股份有限公司 高折射高色散光学玻璃
WO2025070533A1 (ja) * 2023-09-26 2025-04-03 日本電気硝子株式会社 光学ガラス、光学素子、導光板、及びウェアラブル画像表示機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053214A1 (ja) * 2008-11-10 2010-05-14 Hoya株式会社 ガラスの製造方法、光学ガラス、プレス成形用ガラス素材、光学素子とそれら製造方法
US20150203395A1 (en) 2014-01-22 2015-07-23 Cdgm Glass Co., Ltd. High refractivity and high dispersion optical glass, element and instrument

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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
JPS6033229A (ja) 1983-07-28 1985-02-20 Minolta Camera Co Ltd 高屈折率光学ガラス
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
EP1433757B1 (en) * 2002-12-27 2017-02-01 Hoya Corporation Optical glass, press-molding glass gob and optical element
JP2009203155A (ja) * 2008-01-31 2009-09-10 Ohara Inc 光学ガラス
JP4948569B2 (ja) * 2008-06-27 2012-06-06 Ｈｏｙａ株式会社 光学ガラス
WO2010090014A1 (ja) * 2009-02-03 2010-08-12 Hoya株式会社 光学ガラス、精密プレス成形用プリフォーム、光学素子
JP5734587B2 (ja) * 2009-07-29 2015-06-17 Hoya株式会社 光学ガラス、精密プレス成形用プリフォーム、光学素子とそれら製造方法、ならびに撮像装置
JP5723542B2 (ja) * 2010-04-15 2015-05-27 Hoya株式会社 光学ガラス、精密プレス成形用プリフォーム、光学素子とその製造方法
JP5695336B2 (ja) * 2010-04-15 2015-04-01 Hoya株式会社 光学ガラス、精密プレス成形用プリフォーム、光学素子とその製造方法
KR20140129025A (ko) * 2012-02-28 2014-11-06 호야 가부시키가이샤 광학 유리 및 그 이용

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2010053214A1 (ja) * 2008-11-10 2010-05-14 Hoya株式会社 ガラスの製造方法、光学ガラス、プレス成形用ガラス素材、光学素子とそれら製造方法
US20150203395A1 (en) 2014-01-22 2015-07-23 Cdgm Glass Co., Ltd. High refractivity and high dispersion optical glass, element and instrument

Also Published As

Publication number Publication date
WO2015025943A1 (ja) 2015-02-26
JP6088938B2 (ja) 2017-03-01
CN105452181A (zh) 2016-03-30
US9643880B2 (en) 2017-05-09
JP2015040171A (ja) 2015-03-02
CN105452181B (zh) 2019-06-07
CN110128004B (zh) 2021-10-08
KR20160031017A (ko) 2016-03-21
CN110128004A (zh) 2019-08-16
US20160194237A1 (en) 2016-07-07
CN110255890A (zh) 2019-09-20

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