JP2019070687A - 光学素子、光学素子の製造方法、光学系、および、光学機器 - Google Patents

光学素子、光学素子の製造方法、光学系、および、光学機器 Download PDF

Info

Publication number
JP2019070687A
JP2019070687A JP2017195531A JP2017195531A JP2019070687A JP 2019070687 A JP2019070687 A JP 2019070687A JP 2017195531 A JP2017195531 A JP 2017195531A JP 2017195531 A JP2017195531 A JP 2017195531A JP 2019070687 A JP2019070687 A JP 2019070687A
Authority
JP
Japan
Prior art keywords
optical element
optical
refractive index
substrate
element according
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.)
Pending
Application number
JP2017195531A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019070687A5 (enExample
Inventor
和枝 内田
Kazue Uchida
和枝 内田
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2017195531A priority Critical patent/JP2019070687A/ja
Priority to US16/151,629 priority patent/US10705259B2/en
Publication of JP2019070687A publication Critical patent/JP2019070687A/ja
Publication of JP2019070687A5 publication Critical patent/JP2019070687A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP2017195531A 2017-10-06 2017-10-06 光学素子、光学素子の製造方法、光学系、および、光学機器 Pending JP2019070687A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017195531A JP2019070687A (ja) 2017-10-06 2017-10-06 光学素子、光学素子の製造方法、光学系、および、光学機器
US16/151,629 US10705259B2 (en) 2017-10-06 2018-10-04 Optical element, method for manufacturing optical element, optical system, and optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017195531A JP2019070687A (ja) 2017-10-06 2017-10-06 光学素子、光学素子の製造方法、光学系、および、光学機器

Publications (2)

Publication Number Publication Date
JP2019070687A true JP2019070687A (ja) 2019-05-09
JP2019070687A5 JP2019070687A5 (enExample) 2020-11-19

Family

ID=65993131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017195531A Pending JP2019070687A (ja) 2017-10-06 2017-10-06 光学素子、光学素子の製造方法、光学系、および、光学機器

Country Status (2)

Country Link
US (1) US10705259B2 (enExample)
JP (1) JP2019070687A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020079853A (ja) 2018-11-13 2020-05-28 キヤノン株式会社 光学素子、光学系、および、光学機器
US11435507B2 (en) 2019-02-12 2022-09-06 Canon Kabushiki Kaisha Optical element, optical system, and imaging apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391400B1 (en) * 1998-04-08 2002-05-21 Thomas A. Russell Thermal control films suitable for use in glazing
JP2003121603A (ja) * 2001-10-12 2003-04-23 Bridgestone Corp 反射防止フィルム
WO2008152887A1 (ja) * 2007-06-11 2008-12-18 National Institute Of Advanced Industrial Science And Technology 可視光透過日射熱反射膜
WO2009066568A1 (ja) * 2007-11-20 2009-05-28 Konica Minolta Opto, Inc. 光学素子
WO2014192714A1 (ja) * 2013-05-29 2014-12-04 Jsr株式会社 光学フィルターおよび前記フィルターを用いた装置
JP2017076081A (ja) * 2015-10-16 2017-04-20 キヤノン株式会社 反射防止膜、光学素子、光学系および光学機器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351447B2 (en) * 2001-10-12 2008-04-01 Bridgestone Corporation Method of producing anti-reflection film
JP6202785B2 (ja) * 2012-05-30 2017-09-27 オリンパス株式会社 反射防止膜、光学系、光学機器、及び反射防止膜の成膜方法
WO2017154302A1 (ja) * 2016-03-11 2017-09-14 富士フイルム株式会社 光学膜、光学素子および光学系

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391400B1 (en) * 1998-04-08 2002-05-21 Thomas A. Russell Thermal control films suitable for use in glazing
JP2003121603A (ja) * 2001-10-12 2003-04-23 Bridgestone Corp 反射防止フィルム
WO2008152887A1 (ja) * 2007-06-11 2008-12-18 National Institute Of Advanced Industrial Science And Technology 可視光透過日射熱反射膜
WO2009066568A1 (ja) * 2007-11-20 2009-05-28 Konica Minolta Opto, Inc. 光学素子
WO2014192714A1 (ja) * 2013-05-29 2014-12-04 Jsr株式会社 光学フィルターおよび前記フィルターを用いた装置
JP2017076081A (ja) * 2015-10-16 2017-04-20 キヤノン株式会社 反射防止膜、光学素子、光学系および光学機器

Also Published As

Publication number Publication date
US20190107650A1 (en) 2019-04-11
US10705259B2 (en) 2020-07-07

Similar Documents

Publication Publication Date Title
JP2017076081A (ja) 反射防止膜、光学素子、光学系および光学機器
JP5936444B2 (ja) 光学素子、それを用いた光学系および光学機器
TWI432770B (zh) 光學系統
JP6292830B2 (ja) 光学素子、光学系および光学機器
WO2016031133A1 (ja) 反射防止膜を備えた光学部材およびその製造方法
JP2010078803A (ja) 光学素子及びそれを有する光学系
WO2016189848A1 (ja) 反射防止膜、光学素子および光学系
JP5067863B2 (ja) 光学系及びそれを有する光学機器
JP2014122961A (ja) 反射防止膜を有する光学素子、光学系および光学機器
JP2015014631A (ja) 反射防止膜及びそれを有する光学素子
JP2019070687A (ja) 光学素子、光学素子の製造方法、光学系、および、光学機器
CN111399095A (zh) 光学元件、制造光学元件的方法和光学镜头
JP5213424B2 (ja) 光学系及びそれを有する光学機器
WO2016060003A1 (ja) 光学素子および光学素子の製造方法
JP6727454B2 (ja) 反射防止膜、光学素子および光学系
WO2025011388A1 (zh) 光学组件和电子设备
JP2016004110A (ja) 反射防止膜及びそれを有する光学素子
JP6366276B2 (ja) 光学素子、光学系、光学機器および光学膜の製造方法
JP2020067518A (ja) 反射防止膜及びこれを有する光学部品
CN113219574A (zh) 偏光板、光学设备和偏光板的制造方法
JP6385117B2 (ja) 光学素子及びそれを有する光学系
JP7349687B2 (ja) 光学素子
JP2020056902A (ja) 光学素子及びそれを有する光学系
JP2025113884A (ja) 反射防止膜および光学素子
JP2018025580A (ja) 反射防止膜およびそれを有する光学素子、光学系、光学機器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200930

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200930

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210930

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211012

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211203

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220419