TWI891725B - 光學玻璃及光學元件 - Google Patents

光學玻璃及光學元件

Info

Publication number
TWI891725B
TWI891725B TW110104661A TW110104661A TWI891725B TW I891725 B TWI891725 B TW I891725B TW 110104661 A TW110104661 A TW 110104661A TW 110104661 A TW110104661 A TW 110104661A TW I891725 B TWI891725 B TW I891725B
Authority
TW
Taiwan
Prior art keywords
content
glass
mass
less
total content
Prior art date
Application number
TW110104661A
Other languages
English (en)
Chinese (zh)
Other versions
TW202132234A (zh
Inventor
三上修平
成田和浩
藤原康裕
Original Assignee
日商Ｈｏｙａ股份有限公司
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 日商Ｈｏｙａ股份有限公司 filed Critical 日商Ｈｏｙａ股份有限公司
Publication of TW202132234A publication Critical patent/TW202132234A/zh
Application granted granted Critical
Publication of TWI891725B publication Critical patent/TWI891725B/zh

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
    • 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
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
TW110104661A 2020-02-28 2021-02-08 光學玻璃及光學元件 TWI891725B (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2020-034271 2020-02-28
JP2020-034272 2020-02-28
JP2020-034273 2020-02-28
JP2020034271 2020-02-28
JP2020034273 2020-02-28
JP2020034272 2020-02-28
JP2020-038425 2020-03-06
JP2020038425 2020-03-06

Publications (2)

Publication Number Publication Date
TW202132234A TW202132234A (zh) 2021-09-01
TWI891725B true TWI891725B (zh) 2025-08-01

Family

ID=77490146

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110104661A TWI891725B (zh) 2020-02-28 2021-02-08 光學玻璃及光學元件

Country Status (4)

Country Link
JP (2) JP7627681B2 (enExample)
CN (1) CN115175882B (enExample)
TW (1) TWI891725B (enExample)
WO (1) WO2021171950A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7712599B2 (ja) 2020-05-15 2025-07-24 日本電気硝子株式会社 ガラス材
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
CN117023977A (zh) * 2023-07-26 2023-11-10 成都光明光电股份有限公司 光学玻璃、光学元件及光学仪器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015164885A (ja) * 2014-03-03 2015-09-17 株式会社オハラ 光学ガラス、レンズプリフォーム及び光学素子

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021828A (ja) * 1983-07-14 1985-02-04 Hoya Corp 眼鏡レンズ用ガラス
JPS6036348A (ja) * 1983-08-05 1985-02-25 Nippon Kogaku Kk <Nikon> 眼鏡レンズ用ガラス
BR8605356A (pt) * 1985-11-29 1987-08-04 Corning Glass Works Vidro para aplicacoes oticas e/ou oftalmicas
JPS63230536A (ja) * 1987-03-18 1988-09-27 Nippon Sheet Glass Co Ltd タリウム含有光学ガラス
DE4210011C1 (enExample) * 1992-03-27 1993-07-15 Schott Glaswerke, 6500 Mainz, De
JPH08217484A (ja) * 1995-02-13 1996-08-27 Ohara Inc 光学ガラス
JP2001180969A (ja) * 1999-12-28 2001-07-03 Central Glass Co Ltd リチウム含有高ヤング率ガラスおよびガラス物品
JP5766002B2 (ja) 2011-04-25 2015-08-19 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子およびその製造方法、ならびに接合光学素子
JP6577284B2 (ja) * 2015-08-11 2019-09-18 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
JP2017190280A (ja) 2016-04-15 2017-10-19 株式会社オハラ 光学ガラス
KR20190038484A (ko) * 2016-07-28 2019-04-08 에이지씨 가부시키가이샤 광학 유리 및 광학 부품
JP7157522B2 (ja) * 2017-03-29 2022-10-20 Hoya株式会社 光学ガラスおよび光学素子
JP7171241B2 (ja) * 2018-05-31 2022-11-15 Hoya株式会社 光学ガラスおよび光学素子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015164885A (ja) * 2014-03-03 2015-09-17 株式会社オハラ 光学ガラス、レンズプリフォーム及び光学素子

Also Published As

Publication number Publication date
JP2024180654A (ja) 2024-12-26
CN115175882B (zh) 2024-04-12
CN115175882A (zh) 2022-10-11
JPWO2021171950A1 (enExample) 2021-09-02
JP7627681B2 (ja) 2025-02-06
WO2021171950A1 (ja) 2021-09-02
TW202132234A (zh) 2021-09-01

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