TWI549919B - Precision molded optical glass, glass preforms, optical components and optical instruments - Google Patents

Precision molded optical glass, glass preforms, optical components and optical instruments Download PDF

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Publication number
TWI549919B
TWI549919B TW102129915A TW102129915A TWI549919B TW I549919 B TWI549919 B TW I549919B TW 102129915 A TW102129915 A TW 102129915A TW 102129915 A TW102129915 A TW 102129915A TW I549919 B TWI549919 B TW I549919B
Authority
TW
Taiwan
Prior art keywords
glass
optical
optical glass
precision molding
molding according
Prior art date
Application number
TW102129915A
Other languages
English (en)
Chinese (zh)
Other versions
TW201408616A (zh
Inventor
Po Kuang
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 filed Critical
Publication of TW201408616A publication Critical patent/TW201408616A/zh
Application granted granted Critical
Publication of TWI549919B publication Critical patent/TWI549919B/zh

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Classifications

    • 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

Landscapes

  • Glass Compositions (AREA)
TW102129915A 2012-08-27 2013-08-22 Precision molded optical glass, glass preforms, optical components and optical instruments TWI549919B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210306577.6A CN103626394B (zh) 2012-08-27 2012-08-27 精密模压用光学玻璃、玻璃预制件、光学元件及光学仪器

Publications (2)

Publication Number Publication Date
TW201408616A TW201408616A (zh) 2014-03-01
TWI549919B true TWI549919B (zh) 2016-09-21

Family

ID=50207891

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102129915A TWI549919B (zh) 2012-08-27 2013-08-22 Precision molded optical glass, glass preforms, optical components and optical instruments

Country Status (4)

Country Link
JP (1) JP6023676B2 (ko)
KR (1) KR101542475B1 (ko)
CN (1) CN103626394B (ko)
TW (1) TWI549919B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6028071B1 (ja) * 2015-07-07 2016-11-16 株式会社住田光学ガラス 光学ガラス、ガラスプリフォーム、及び光学部品
CN105271715B (zh) * 2015-10-14 2018-05-25 成都光明光电股份有限公司 光学玻璃
CN106830631B (zh) * 2016-10-26 2020-06-26 宁波舜宇红外技术有限公司 一种硫系玻璃镜片精密模压免磨边的成型方法
CN110255891B (zh) * 2016-11-21 2022-01-25 成都光明光电股份有限公司 光学玻璃
CN110015845B (zh) * 2017-03-16 2021-11-26 成都光明光电股份有限公司 光学玻璃和光学元件
CN109809685B (zh) * 2019-03-18 2022-05-24 华南理工大学 可输出单模高性能激光的微晶玻璃回音壁模式谐振腔及其制备方法
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
US11802073B2 (en) 2020-09-10 2023-10-31 Corning Incorporated Silicoborate and borosilicate glasses with high refractive index and low density
CN114031291A (zh) * 2021-12-06 2022-02-11 湖北新华光信息材料有限公司 光学玻璃及其制备方法和光学元件
WO2024166862A1 (ja) * 2023-02-10 2024-08-15 Hoya株式会社 光学ガラスおよび光学素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI300061B (en) * 2003-11-17 2008-08-21 Ohara Kk Optical glass
JP2009001439A (ja) * 2007-06-19 2009-01-08 Sumita Optical Glass Inc モールド用光学ガラス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2738744B2 (ja) * 1989-06-13 1998-04-08 株式会社住田光学ガラス 精密プレス成形用光学ガラス
JP5349721B2 (ja) 2000-06-05 2013-11-20 株式会社オハラ 光照射による屈折率変化の小さい光学ガラス
JP4579565B2 (ja) 2004-03-26 2010-11-10 Ｈｏｙａ株式会社 ガラス流出ノズル、ガラス物品の製造方法および光学素子の製造方法
JP4590386B2 (ja) * 2006-10-23 2010-12-01 株式会社オハラ 光学ガラス
CN105948483B (zh) * 2010-07-26 2020-05-15 株式会社小原 光学玻璃、预成型坯和光学元件
JP6076594B2 (ja) * 2010-12-13 2017-02-08 株式会社オハラ 光学ガラス、プリフォーム及び光学素子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI300061B (en) * 2003-11-17 2008-08-21 Ohara Kk Optical glass
JP2009001439A (ja) * 2007-06-19 2009-01-08 Sumita Optical Glass Inc モールド用光学ガラス

Also Published As

Publication number Publication date
JP6023676B2 (ja) 2016-11-09
TW201408616A (zh) 2014-03-01
JP2014043390A (ja) 2014-03-13
KR101542475B1 (ko) 2015-08-06
KR20140027883A (ko) 2014-03-07
CN103626394B (zh) 2017-05-24
CN103626394A (zh) 2014-03-12

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