JP6973902B2 - 光学ガラス、プリフォーム及び光学素子 - Google Patents

光学ガラス、プリフォーム及び光学素子 Download PDF

Info

Publication number
JP6973902B2
JP6973902B2 JP2016188861A JP2016188861A JP6973902B2 JP 6973902 B2 JP6973902 B2 JP 6973902B2 JP 2016188861 A JP2016188861 A JP 2016188861A JP 2016188861 A JP2016188861 A JP 2016188861A JP 6973902 B2 JP6973902 B2 JP 6973902B2
Authority
JP
Japan
Prior art keywords
component
less
glass
still
content
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2016188861A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018052764A (ja
JP2018052764A5 (enExample
Inventor
早矢 吉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ohara Inc
Original Assignee
Ohara Inc
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 by Ohara Inc filed Critical Ohara Inc
Priority to JP2016188861A priority Critical patent/JP6973902B2/ja
Priority to TW106132588A priority patent/TWI742161B/zh
Priority to CN201710879897.3A priority patent/CN107867799A/zh
Publication of JP2018052764A publication Critical patent/JP2018052764A/ja
Publication of JP2018052764A5 publication Critical patent/JP2018052764A5/ja
Application granted granted Critical
Publication of JP6973902B2 publication Critical patent/JP6973902B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Landscapes

  • Chemical & Material Sciences (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)
  • Glass Compositions (AREA)
JP2016188861A 2016-09-27 2016-09-27 光学ガラス、プリフォーム及び光学素子 Active JP6973902B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016188861A JP6973902B2 (ja) 2016-09-27 2016-09-27 光学ガラス、プリフォーム及び光学素子
TW106132588A TWI742161B (zh) 2016-09-27 2017-09-22 光學玻璃、預成形體以及光學元件
CN201710879897.3A CN107867799A (zh) 2016-09-27 2017-09-26 一种光学玻璃、预制件以及光学元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016188861A JP6973902B2 (ja) 2016-09-27 2016-09-27 光学ガラス、プリフォーム及び光学素子

Publications (3)

Publication Number Publication Date
JP2018052764A JP2018052764A (ja) 2018-04-05
JP2018052764A5 JP2018052764A5 (enExample) 2019-06-06
JP6973902B2 true JP6973902B2 (ja) 2021-12-01

Family

ID=61833823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016188861A Active JP6973902B2 (ja) 2016-09-27 2016-09-27 光学ガラス、プリフォーム及び光学素子

Country Status (1)

Country Link
JP (1) JP6973902B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7394523B2 (ja) * 2018-10-11 2023-12-08 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子
JP7194861B6 (ja) * 2018-10-11 2024-02-06 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子
JP7170488B2 (ja) * 2018-10-11 2022-11-14 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子
JP7194551B6 (ja) * 2018-10-11 2024-02-06 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子
JP7234454B2 (ja) * 2022-10-04 2023-03-07 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、光学素子ブランクおよび光学素子

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950048A (ja) * 1982-09-16 1984-03-22 Ohara Inc 光学ガラス
JP2004175632A (ja) * 2002-11-28 2004-06-24 Hikari Glass Co Ltd 光学ガラス
JP4286652B2 (ja) * 2002-12-27 2009-07-01 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
JP4361004B2 (ja) * 2004-11-15 2009-11-11 Ｈｏｙａ株式会社 光学ガラス、精密プレス成形用プリフォームおよびその製造方法ならびに光学素子およびその製造方法
JP4322217B2 (ja) * 2005-02-21 2009-08-26 Ｈｏｙａ株式会社 光学ガラス、プレス成形用ガラスゴブ、光学部品、ガラス成形体の製造方法および光学部品の製造方法
JP2007153734A (ja) * 2005-12-07 2007-06-21 Schott Ag 光学ガラス
JP2008233547A (ja) * 2007-03-20 2008-10-02 Hoya Corp 車載カメラ用レンズ硝材及び車載カメラ用レンズ
JP4948569B2 (ja) * 2008-06-27 2012-06-06 Ｈｏｙａ株式会社 光学ガラス
JP2010083702A (ja) * 2008-09-30 2010-04-15 Hoya Corp 光学ガラス、プレス成形用ガラス素材および光学素子
WO2011065097A1 (ja) * 2009-11-26 2011-06-03 コニカミノルタオプト株式会社 光学ガラス及び光学素子
JP2011153048A (ja) * 2010-01-28 2011-08-11 Konica Minolta Opto Inc 光学ガラス
CN102503121B (zh) * 2011-10-08 2013-09-18 成都光明光电股份有限公司 一种光学玻璃及光学元件
CN102964062A (zh) * 2012-09-29 2013-03-13 成都光明光电股份有限公司 环保重镧火石光学玻璃
JP6113614B2 (ja) * 2013-09-18 2017-04-12 株式会社オハラ 光学ガラス及び光学素子
JP2015059060A (ja) * 2013-09-18 2015-03-30 株式会社オハラ 光学ガラス及び光学素子
JP2015127281A (ja) * 2013-12-27 2015-07-09 株式会社オハラ ガラス
JP6509525B2 (ja) * 2014-10-30 2019-05-08 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP2016121035A (ja) * 2014-12-24 2016-07-07 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
JP6618256B2 (ja) * 2014-12-24 2019-12-11 株式会社オハラ 光学ガラス、プリフォーム及び光学素子

Also Published As

Publication number Publication date
JP2018052764A (ja) 2018-04-05

Similar Documents

Publication Publication Date Title
JP6740422B2 (ja) 光学ガラス及び光学素子
JP5979723B2 (ja) 光学ガラス及び光学素子
JP6409039B2 (ja) 光学ガラス及び光学素子
JP6560651B2 (ja) 光学ガラス及び光学素子
WO2013094619A1 (ja) 光学ガラス及び光学素子
JP2016074556A (ja) 光学ガラス及び光学素子
JP7076192B2 (ja) 光学ガラス、プリフォーム材及び光学素子
JP6363141B2 (ja) 光学ガラス、プリフォーム材及び光学素子
JP6973902B2 (ja) 光学ガラス、プリフォーム及び光学素子
JP6973905B2 (ja) 光学ガラス、プリフォーム及び光学素子
JP6635667B2 (ja) 光学ガラス、レンズプリフォーム及び光学素子
JP5875572B2 (ja) 光学ガラス、プリフォーム材及び光学素子
JP7049192B2 (ja) 光学ガラス、プリフォーム及び光学素子
JP6900110B2 (ja) 光学ガラス、プリフォーム及び光学素子
JPWO2019031095A1 (ja) 光学ガラス、光学素子及び光学機器
JP2017171578A (ja) 光学ガラス及び光学素子
TWI621599B (zh) Optical glass, preforms and optical components
JP6049591B2 (ja) 光学ガラス、プリフォーム材及び光学素子
JP6611410B2 (ja) 光学ガラス、プリフォーム材及び光学素子
JP2013209233A (ja) 光学ガラス及び光学素子
JP2019178058A (ja) 光学ガラス、プリフォーム及び光学素子
JP6756482B2 (ja) 光学ガラス、プリフォーム及び光学素子
JP6033487B2 (ja) 光学ガラス及び光学素子
JP6165281B2 (ja) 光学ガラス及び光学素子
JP6033488B1 (ja) 光学ガラス及び光学素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190425

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190425

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20200110

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200312

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200324

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200520

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200915

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201111

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210812

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20210812

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20210823

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20210826

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211102

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211102

R150 Certificate of patent or registration of utility model

Ref document number: 6973902

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250