JP5885649B2 - 反射防止膜を有する光学素子、光学系および光学機器 - Google Patents

反射防止膜を有する光学素子、光学系および光学機器 Download PDF

Info

Publication number
JP5885649B2
JP5885649B2 JP2012278006A JP2012278006A JP5885649B2 JP 5885649 B2 JP5885649 B2 JP 5885649B2 JP 2012278006 A JP2012278006 A JP 2012278006A JP 2012278006 A JP2012278006 A JP 2012278006A JP 5885649 B2 JP5885649 B2 JP 5885649B2
Authority
JP
Japan
Prior art keywords
layer
refractive index
optical element
optical
substrate
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
JP2012278006A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014122961A5 (enExample
JP2014122961A (ja
Inventor
理絵 石松
理絵 石松
奥野　丈晴
丈晴 奥野
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 JP2012278006A priority Critical patent/JP5885649B2/ja
Priority to US14/132,083 priority patent/US9069126B2/en
Publication of JP2014122961A publication Critical patent/JP2014122961A/ja
Publication of JP2014122961A5 publication Critical patent/JP2014122961A5/ja
Application granted granted Critical
Publication of JP5885649B2 publication Critical patent/JP5885649B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
JP2012278006A 2012-12-20 2012-12-20 反射防止膜を有する光学素子、光学系および光学機器 Active JP5885649B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012278006A JP5885649B2 (ja) 2012-12-20 2012-12-20 反射防止膜を有する光学素子、光学系および光学機器
US14/132,083 US9069126B2 (en) 2012-12-20 2013-12-18 Optical element, optical system and optical apparatus having antireflection coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012278006A JP5885649B2 (ja) 2012-12-20 2012-12-20 反射防止膜を有する光学素子、光学系および光学機器

Publications (3)

Publication Number Publication Date
JP2014122961A JP2014122961A (ja) 2014-07-03
JP2014122961A5 JP2014122961A5 (enExample) 2015-07-23
JP5885649B2 true JP5885649B2 (ja) 2016-03-15

Family

ID=50974340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012278006A Active JP5885649B2 (ja) 2012-12-20 2012-12-20 反射防止膜を有する光学素子、光学系および光学機器

Country Status (2)

Country Link
US (1) US9069126B2 (enExample)
JP (1) JP5885649B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6492412B2 (ja) * 2014-04-02 2019-04-03 凸版印刷株式会社 反射防止フィルム、それを用いた偏光板、画像表示装置、液晶表示装置、およびタッチパネル
JP6362105B2 (ja) 2014-08-27 2018-07-25 キヤノン株式会社 反射防止膜を有する光学素子、光学系、光学機器
CN106574986B (zh) * 2014-08-27 2019-02-22 富士胶片株式会社 具备防反射膜的光学部件及其制造方法
JP6338503B2 (ja) * 2014-09-30 2018-06-06 富士フイルム株式会社 光学素子および光学素子の製造方法
CN108135449B (zh) 2015-10-14 2021-03-19 迪睿合株式会社 光学薄膜及其制造方法、连接部件及其制造方法、内窥镜装置及相机用帷帘、医疗系统
US20200309995A1 (en) * 2019-03-26 2020-10-01 Facebook Technologies, Llc Anti-reflective coatings for transparent electroactive transducers
DE102020118959B4 (de) 2020-07-17 2023-06-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Reflexionsminderndes Schichtsystem und Verfahren zur Herstellung eines reflexionsmindernden Schichtsystems
US11714212B1 (en) * 2020-09-14 2023-08-01 Apple Inc. Conformal optical coatings for non-planar substrates
TW202530745A (zh) * 2024-01-25 2025-08-01 大立光電股份有限公司 成像鏡頭與電子裝置
CN118915201A (zh) * 2024-10-10 2024-11-08 宁波舜宇车载光学技术有限公司 光学元件及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4520418B2 (ja) * 2005-02-18 2010-08-04 キヤノン株式会社 光学用透明部材及びそれを用いた光学系
JP4639241B2 (ja) 2007-02-20 2011-02-23 キヤノン株式会社 光学用部材、それを用いた光学系及び光学用部材の製造方法
JP2009042472A (ja) 2007-08-08 2009-02-26 Canon Inc 光学素子
JP2010271404A (ja) 2009-05-19 2010-12-02 Olympus Corp 反射防止膜
JP5647924B2 (ja) * 2011-03-18 2015-01-07 富士フイルム株式会社 光学部材の製造方法

Also Published As

Publication number Publication date
JP2014122961A (ja) 2014-07-03
US20140177059A1 (en) 2014-06-26
US9069126B2 (en) 2015-06-30

Similar Documents

Publication Publication Date Title
JP5885649B2 (ja) 反射防止膜を有する光学素子、光学系および光学機器
JP6362105B2 (ja) 反射防止膜を有する光学素子、光学系、光学機器
JP5773576B2 (ja) 反射防止構造および光学機器
JP5881096B2 (ja) 反射防止膜及び光学素子
JP2015004919A (ja) 反射防止膜及びそれを有する光学素子
JP5885595B2 (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
JP5936444B2 (ja) 光学素子、それを用いた光学系および光学機器
TWI509292B (zh) 鏡片及具有該鏡片的鏡頭模組
TWI432770B (zh) 光學系統
JP2015094878A (ja) 反射防止膜、光学素子、光学系および光学機器
JP5294584B2 (ja) 光学素子及び光学機器
JP2017040909A (ja) 光学フィルタおよびそれを有する光学系、撮像装置、レンズ装置
JP2010271534A (ja) 光学素子およびそれを有する光学装置
JP6174379B2 (ja) 可視光透過フィルタ
JP2010066704A (ja) 光学素子、光学系及び光学機器
JP2012042665A (ja) 光学機能素子および撮像装置
JP6795031B2 (ja) 投影レンズ
JP2015084024A (ja) 反射防止膜、光学素子および光学機器
JP2001100002A (ja) 反射防止膜及びそれを用いた光学部材
TW202415984A (zh) 散景濾光膜、成像光學鏡頭、取像裝置及電子裝置
JP6236776B2 (ja) 反射防止膜、それを用いた光学部材、及び光学機器
JP2010066681A (ja) 光学素子及びそれを有する光学系
JP2018185394A (ja) 反射防止膜およびそれを有する光学素子，光学系，光学装置
JP6361095B2 (ja) 反射防止膜、それを用いた光学部材、及び光学機器
JP6366276B2 (ja) 光学素子、光学系、光学機器および光学膜の製造方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150602

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150602

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20150602

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20150825

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150901

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151102

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: 20160112

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160209

R151 Written notification of patent or utility model registration

Ref document number: 5885649

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151