CN114751627B - 光学元件成型用玻璃制成型模具和光学元件的制造方法 - Google Patents

光学元件成型用玻璃制成型模具和光学元件的制造方法 Download PDF

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Publication number
CN114751627B
CN114751627B CN202210008582.2A CN202210008582A CN114751627B CN 114751627 B CN114751627 B CN 114751627B CN 202210008582 A CN202210008582 A CN 202210008582A CN 114751627 B CN114751627 B CN 114751627B
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China
Prior art keywords
glass
less
viewpoint
molding
temperature
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Chinese (zh)
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CN114751627A (zh
Inventor
仓泽裕己
佐藤浩一
白石幸一郎
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Hoya Corp
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Hoya Corp
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
CN202210008582.2A 2021-01-08 2022-01-05 光学元件成型用玻璃制成型模具和光学元件的制造方法 Active CN114751627B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021002152 2021-01-08
JP2021-002152 2021-01-08

Publications (2)

Publication Number Publication Date
CN114751627A CN114751627A (zh) 2022-07-15
CN114751627B true CN114751627B (zh) 2025-05-06

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ID=82325467

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CN202210008582.2A Active CN114751627B (zh) 2021-01-08 2022-01-05 光学元件成型用玻璃制成型模具和光学元件的制造方法

Country Status (2)

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JP (1) JP2022107529A (enExample)
CN (1) CN114751627B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114751641B (zh) * 2021-01-08 2024-10-29 Hoya株式会社 光学元件成型用玻璃制成型模具及其制造方法以及光学元件的制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226826A (ja) * 1986-03-27 1987-10-05 Hoya Corp プレスレンズ成形用型
JPH09165225A (ja) * 1996-11-18 1997-06-24 Hoya Corp ガラス製成形型用基盤の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2616964B2 (ja) * 1988-06-21 1997-06-04 ホーヤ株式会社 ガラスプレス成形用型
JP7125844B2 (ja) * 2018-01-26 2022-08-25 Hoya株式会社 ガラス製成形型
CN109942185A (zh) * 2019-04-29 2019-06-28 成都光明光电股份有限公司 适于化学强化的玻璃和化学强化玻璃

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62226826A (ja) * 1986-03-27 1987-10-05 Hoya Corp プレスレンズ成形用型
JPH09165225A (ja) * 1996-11-18 1997-06-24 Hoya Corp ガラス製成形型用基盤の製造方法

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CN114751627A (zh) 2022-07-15
JP2022107529A (ja) 2022-07-21

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