HK1199239A1 - Optical glass and optical elements - Google Patents

Optical glass and optical elements

Info

Publication number: HK1199239A1
Authority: HK; Hong Kong
Prior art keywords: optical; glass; elements; optical elements; optical glass
Prior art date: 2009-02-27

Application number

HK14112836.7A

Other languages

English (en)

Chinese (zh)

Inventor

土淵菜那

荻野道子

Original Assignee

Ohara Kk

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.)

2009-02-27

Filing date

2014-12-23

Publication date

2015-06-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43039839&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1199239(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-12-23 Application filed by Ohara Kk filed Critical Ohara Kk

2015-06-26 Publication of HK1199239A1 publication Critical patent/HK1199239A1/xx

Links

HK14112836.7A 2009-02-27 2014-12-23 Optical glass and optical elements HK1199239A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2009046567		2009-02-27
JP2010025113A JP5731125B2 (ja)	2009-02-27	2010-02-08	光学ガラス及び光学素子

Publications (1)

Publication Number	Publication Date
HK1199239A1 true HK1199239A1 (en)	2015-06-26

Family

ID=43039839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK14112836.7A HK1199239A1 (en)	2009-02-27	2014-12-23	Optical glass and optical elements

Country Status (3)

Country	Link
JP (2)	JP5731125B2 (xx)
CN (2)	CN102249543B (xx)
HK (1)	HK1199239A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2012091983A (ja) *	2010-10-28	2012-05-17	Ohara Inc	光学ガラス及び光学素子
CN102515527B (zh) *	2011-12-08	2014-11-05	成都光明光电股份有限公司	磷酸盐光学玻璃
CN103723914A (zh) *	2012-10-10	2014-04-16	株式会社小原	光学玻璃、光学元件及玻璃成型体的制造方法
JP6639039B2 (ja)	2013-12-18	2020-02-05	Hoya株式会社	光学ガラスおよび光学素子
JP6639074B2 (ja) *	2014-03-03	2020-02-05	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
JP6656743B2 (ja) *	2014-03-20	2020-03-04	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
JP6635667B2 (ja) *	2015-03-24	2020-01-29	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
CN106698924B (zh) *	2016-12-15	2019-09-17	成都光明光电股份有限公司	光学玻璃、玻璃预制件及光学元件
EP3573934B1 (en)	2017-01-25	2021-11-03	Corning Incorporated	High refractive index titanium-niobium phosphate glass
CN107417094A (zh) *	2017-05-16	2017-12-01	湖北戈碧迦光电科技股份有限公司	高折射高色散磷酸盐光学玻璃
CN108975682B (zh) *	2018-10-12	2021-07-20	湖北新华光信息材料有限公司	光学玻璃及其制备方法
CN114853334A (zh) *	2018-12-03	2022-08-05	成都光明光电股份有限公司	光学玻璃、光学预制件、光学元件和光学仪器
JPWO2022102043A1 (xx) *	2020-11-12	2022-05-19

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54112915A (en) *	1978-02-24	1979-09-04	Nippon Chemical Ind	Optical glass
JPS61146732A (ja) *	1984-12-17	1986-07-04	Minolta Camera Co Ltd	高屈折率高分散ガラス
JP2747964B2 (ja) *	1993-06-07	1998-05-06	株式会社オハラ	光学ガラスの製造方法
JP3260046B2 (ja) *	1994-09-30	2002-02-25	ホーヤ株式会社	光学ガラス
JPH09188540A (ja) *	1995-12-29	1997-07-22	Ohara Inc	ソーラリゼーションのない光学ガラス
JP3995641B2 (ja) *	2003-08-29	2007-10-24	Ｈｏｙａ株式会社	光学ガラス、プレス成形用被成形ガラス体、光学素子およびその製造方法
JP4065856B2 (ja) *	2004-01-23	2008-03-26	Ｈｏｙａ株式会社	光学ガラス、プレス成形用被成形ガラス体、光学素子およびその製造方法
JP2008133148A (ja) *	2006-11-28	2008-06-12	Nihon Yamamura Glass Co Ltd	光学ガラス

2010
- 2010-02-08 JP JP2010025113A patent/JP5731125B2/ja active Active
- 2010-02-25 CN CN201110090256.2A patent/CN102249543B/zh active Active
- 2010-02-25 CN CN201410240456.5A patent/CN104129919A/zh active Pending
2014
- 2014-10-30 JP JP2014221880A patent/JP6341836B2/ja active Active
- 2014-12-23 HK HK14112836.7A patent/HK1199239A1/xx unknown

Also Published As

Publication number	Publication date
JP5731125B2 (ja)	2015-06-10
JP2015063460A (ja)	2015-04-09
JP2010222236A (ja)	2010-10-07
CN102249543B (zh)	2016-03-23
JP6341836B2 (ja)	2018-06-13
CN102249543A (zh)	2011-11-23
CN104129919A (zh)	2014-11-05

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