TWI671269B - 光學玻璃及光學元件 - Google Patents

光學玻璃及光學元件 Download PDF

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Publication number
TWI671269B
TWI671269B TW107123933A TW107123933A TWI671269B TW I671269 B TWI671269 B TW I671269B TW 107123933 A TW107123933 A TW 107123933A TW 107123933 A TW107123933 A TW 107123933A TW I671269 B TWI671269 B TW I671269B
Authority
TW
Taiwan
Prior art keywords
glass
content
mass
tio
optical glass
Prior art date
Application number
TW107123933A
Other languages
English (en)
Chinese (zh)
Other versions
TW201908258A (zh
Inventor
三上修平
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.)
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65353744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI671269(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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 TW201908258A publication Critical patent/TW201908258A/zh
Application granted granted Critical
Publication of TWI671269B publication Critical patent/TWI671269B/zh

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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
    • C03C3/04—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
    • C03C4/00—Compositions for glass with special properties
    • 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)
  • Physics & Mathematics (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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
TW107123933A 2017-07-20 2018-07-11 光學玻璃及光學元件 TWI671269B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017-140934 2017-07-20
JP2017140934 2017-07-20
JP2018-125896 2018-07-02
JP2018125896A JP6517411B2 (ja) 2017-07-20 2018-07-02 光学ガラスおよび光学素子

Publications (2)

Publication Number Publication Date
TW201908258A TW201908258A (zh) 2019-03-01
TWI671269B true TWI671269B (zh) 2019-09-11

Family

ID=65353744

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107123933A TWI671269B (zh) 2017-07-20 2018-07-11 光學玻璃及光學元件

Country Status (3)

Country Link
JP (1) JP6517411B2 (ja)
CN (1) CN109562978B (ja)
TW (1) TWI671269B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7545103B2 (ja) * 2019-10-31 2024-09-04 日本電気硝子株式会社 光学ガラス板
US20230083714A1 (en) 2020-04-06 2023-03-16 Nippon Electric Glass Co., Ltd. Optical glass
WO2021220581A1 (ja) 2020-04-28 2021-11-04 Ａｇｃ株式会社 ガラス
CN112919799B (zh) * 2021-02-07 2022-09-06 湖北新华光信息材料有限公司 光学玻璃及其制备方法以及光学元件
WO2023017759A1 (ja) 2021-08-12 2023-02-16 日本電気硝子株式会社 光学ガラス板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101712530A (zh) * 2008-09-30 2010-05-26 Hoya株式会社 光学玻璃
CN102775060A (zh) * 2005-02-21 2012-11-14 Hoya株式会社 光学玻璃、玻璃成形材料、光学部件及其制造方法
CN104395247A (zh) * 2012-06-22 2015-03-04 Hoya株式会社 玻璃和光学元件的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009073674A (ja) * 2006-09-04 2009-04-09 Nippon Electric Glass Co Ltd ガラスの製造方法
US8288299B2 (en) * 2009-02-03 2012-10-16 Hoya Corporation Optical glass, preform for precision press molding, and optical element
JP5917791B2 (ja) * 2009-06-30 2016-05-18 株式会社オハラ 光学ガラス、プリフォーム材及び光学素子
WO2013191271A1 (ja) * 2012-06-22 2013-12-27 Hoya株式会社 ガラス、光学ガラス、プレス成形用ガラス素材および光学素子
JP6164923B2 (ja) * 2013-05-14 2017-07-19 株式会社オハラ 光学ガラス及び光学素子
CN104445922A (zh) * 2013-09-18 2015-03-25 株式会社小原 光学玻璃及光学元件
US9834465B2 (en) * 2013-09-30 2017-12-05 Hoya Corporation Optical glass and method for producing the same
WO2016129254A1 (ja) * 2015-02-10 2016-08-18 日本板硝子株式会社 レーザ加工用ガラス及びそれを用いた孔付きガラスの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102775060A (zh) * 2005-02-21 2012-11-14 Hoya株式会社 光学玻璃、玻璃成形材料、光学部件及其制造方法
CN101712530A (zh) * 2008-09-30 2010-05-26 Hoya株式会社 光学玻璃
CN104395247A (zh) * 2012-06-22 2015-03-04 Hoya株式会社 玻璃和光学元件的制造方法

Also Published As

Publication number Publication date
TW201908258A (zh) 2019-03-01
CN109562978A (zh) 2019-04-02
CN109562978B (zh) 2020-10-30
JP2019019050A (ja) 2019-02-07
JP6517411B2 (ja) 2019-05-22

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