KR101026091B1 - 광학유리, 정밀 프레스성형용 프리폼, 그 프리폼의제조방법, 광학소자 및 그 광학소자의 제조방법 - Google Patents

광학유리, 정밀 프레스성형용 프리폼, 그 프리폼의제조방법, 광학소자 및 그 광학소자의 제조방법 Download PDF

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KR101026091B1
KR101026091B1 KR1020050095829A KR20050095829A KR101026091B1 KR 101026091 B1 KR101026091 B1 KR 101026091B1 KR 1020050095829 A KR1020050095829 A KR 1020050095829A KR 20050095829 A KR20050095829 A KR 20050095829A KR 101026091 B1 KR101026091 B1 KR 101026091B1
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glass
preform
optical
precision press
press molding
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KR20060052196A (ko
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가즈타카 하야시
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호야 가부시키가이샤
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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
    • 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
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/253—Silica-free oxide glass compositions containing germanium

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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)
  • Surface Treatment Of Glass (AREA)
KR1020050095829A 2004-10-12 2005-10-12 광학유리, 정밀 프레스성형용 프리폼, 그 프리폼의제조방법, 광학소자 및 그 광학소자의 제조방법 Expired - Fee Related KR101026091B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00297137 2004-10-12
JP2004297137 2004-10-12

Publications (2)

Publication Number Publication Date
KR20060052196A KR20060052196A (ko) 2006-05-19
KR101026091B1 true KR101026091B1 (ko) 2011-04-04

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KR1020050095829A Expired - Fee Related KR101026091B1 (ko) 2004-10-12 2005-10-12 광학유리, 정밀 프레스성형용 프리폼, 그 프리폼의제조방법, 광학소자 및 그 광학소자의 제조방법

Country Status (4)

Country Link
US (1) US7576020B2 (enExample)
JP (1) JP5008639B2 (enExample)
KR (1) KR101026091B1 (enExample)
CN (1) CN1792918B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005298262A (ja) * 2004-04-12 2005-10-27 Hoya Corp 光学素子の量産方法
JP4895512B2 (ja) * 2005-02-28 2012-03-14 株式会社オハラ 光学ガラス
DE102005020423B4 (de) 2005-04-29 2009-04-02 Schott Ag Blei- und arsenfreies optisches Lanthanboratglas und dessen Verwendung
JP5561888B2 (ja) * 2005-10-11 2014-07-30 株式会社オハラ 光学ガラス
JP4756554B2 (ja) * 2006-03-23 2011-08-24 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
JP4785047B2 (ja) * 2006-03-27 2011-10-05 Ｈｏｙａ株式会社 レンズおよびその製造方法
JP5450937B2 (ja) * 2006-08-01 2014-03-26 キヤノン株式会社 光学ガラスおよび光学素子
JP4590386B2 (ja) * 2006-10-23 2010-12-01 株式会社オハラ 光学ガラス
JP4236681B2 (ja) * 2006-12-15 2009-03-11 東洋鋼鈑株式会社 延伸フィルムの製造方法
JP2008179500A (ja) * 2007-01-24 2008-08-07 Konica Minolta Opto Inc 光学ガラス及び光学素子
JP5602987B2 (ja) * 2007-10-12 2014-10-08 株式会社オハラ 光学ガラス
CN101679103B (zh) 2008-05-30 2013-02-06 Hoya株式会社 光学玻璃、精密模压成形用预成形件、光学元件和它们的制造方法、以及摄像装置
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
CN101844866A (zh) * 2009-03-24 2010-09-29 Hoya株式会社 光学玻璃、以及压制成型用玻璃料、光学元件坯料、光学元件和它们的制造方法
JP5880919B2 (ja) * 2011-08-01 2016-03-09 日本電気硝子株式会社 光学ガラス
JP2014220322A (ja) * 2013-05-07 2014-11-20 株式会社東芝 半導体装置の製造方法及び製造装置
CN105645765B (zh) * 2016-03-07 2019-01-22 成都光明光电股份有限公司 光学玻璃及光学元件
CN117105523A (zh) * 2016-09-29 2023-11-24 成都光明光电股份有限公司 光学玻璃、玻璃预制件和光学元件
CN107879620B (zh) * 2016-09-29 2020-12-29 成都光明光电股份有限公司 光学玻璃、玻璃预制件和光学元件
US10969560B2 (en) 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same
CN109384386A (zh) * 2017-08-09 2019-02-26 成都尤利特光电科技股份有限公司 高折射高透过光学玻璃及其制造方法
US11319243B2 (en) 2018-01-17 2022-05-03 Corning Incorporated High refractive index optical borate glass
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
CN109650716B (zh) * 2019-01-22 2021-12-07 成都光明光电股份有限公司 一种无色光学玻璃及其玻璃预制件、元件和仪器
CN110334416B (zh) * 2019-06-18 2022-04-19 西北工业大学 双性能盘锻造时的预制坯优化设计方法
JP7712599B2 (ja) 2020-05-15 2025-07-24 日本電気硝子株式会社 ガラス材

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002249337A (ja) * 2001-02-20 2002-09-06 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2004161506A (ja) * 2002-11-08 2004-06-10 Hoya Corp 光学ガラス、プレス成形用ガラス成形体および光学素子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371115A (en) 1976-12-07 1978-06-24 Nippon Chemical Ind Optical glass
JPS55116641A (en) 1979-02-28 1980-09-08 Minolta Camera Co Ltd Optical glass
JPS62100449A (ja) 1985-10-24 1987-05-09 Ohara Inc 光学ガラス
JPS62207726A (ja) * 1986-03-05 1987-09-12 Hoya Corp プレスレンズの製造方法
JP3458461B2 (ja) 1994-07-07 2003-10-20 株式会社ニコン 光学ガラス
JPH0859282A (ja) 1994-08-24 1996-03-05 Nikon Corp 光学ガラス
JP4127949B2 (ja) 2000-06-27 2008-07-30 Ｈｏｙａ株式会社 光学ガラス及びそれを用いた光学製品
JP2002201041A (ja) 2000-10-23 2002-07-16 Hoya Corp ガラス成形品の製造方法、その方法で得られた光学素子およびガラスの処理方法
JP3943348B2 (ja) 2001-06-06 2007-07-11 株式会社オハラ 光学ガラス
JP2003104737A (ja) * 2001-09-28 2003-04-09 Olympus Optical Co Ltd 光学素子成形用型およびその製造方法
US20030159467A1 (en) * 2002-02-19 2003-08-28 Hoya Corporation Method of manufacturing glass optical elements
WO2004087596A1 (ja) 2003-03-31 2004-10-14 Nihon Yamamura Glass Co., Ltd. 光学ガラス
US7033966B2 (en) * 2003-05-21 2006-04-25 Asahi Glass Company, Limited Optical glass and lens
JP2005047732A (ja) 2003-07-31 2005-02-24 Minolta Co Ltd 光学ガラス及び光学素子
US20050049135A1 (en) * 2003-08-29 2005-03-03 Kazutaka Hayashi Precision press-molding glass preform, optical element and processes for the production thereof
WO2005042424A1 (ja) * 2003-10-30 2005-05-12 Asahi Glass Company, Limited 光学ガラスおよび光学素子製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002249337A (ja) * 2001-02-20 2002-09-06 Hoya Corp 光学ガラス、プレス成形予備体および光学部品
JP2004161506A (ja) * 2002-11-08 2004-06-10 Hoya Corp 光学ガラス、プレス成形用ガラス成形体および光学素子

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US20060079389A1 (en) 2006-04-13
KR20060052196A (ko) 2006-05-19
CN1792918B (zh) 2012-02-08
CN1792918A (zh) 2006-06-28
JP2009091242A (ja) 2009-04-30
US7576020B2 (en) 2009-08-18
JP5008639B2 (ja) 2012-08-22

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