JP7599910B2 - 光学素子、光学系、および、光学機器 - Google Patents

光学素子、光学系、および、光学機器 Download PDF

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Publication number
JP7599910B2
JP7599910B2 JP2020181840A JP2020181840A JP7599910B2 JP 7599910 B2 JP7599910 B2 JP 7599910B2 JP 2020181840 A JP2020181840 A JP 2020181840A JP 2020181840 A JP2020181840 A JP 2020181840A JP 7599910 B2 JP7599910 B2 JP 7599910B2
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Japan
Prior art keywords
film
optical element
layer
layers
optical
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JP2020181840A
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English (en)
Japanese (ja)
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JP2022072420A (ja
JP2022072420A5 (enExample
Inventor
和枝 内田
満夫 伴
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
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020181840A priority Critical patent/JP7599910B2/ja
Priority to EP21202894.8A priority patent/EP3992672B1/en
Priority to US17/503,747 priority patent/US12164081B2/en
Publication of JP2022072420A publication Critical patent/JP2022072420A/ja
Publication of JP2022072420A5 publication Critical patent/JP2022072420A5/ja
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
JP2020181840A 2020-10-29 2020-10-29 光学素子、光学系、および、光学機器 Active JP7599910B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020181840A JP7599910B2 (ja) 2020-10-29 2020-10-29 光学素子、光学系、および、光学機器
EP21202894.8A EP3992672B1 (en) 2020-10-29 2021-10-15 Optical element, optical system, and optical apparatus
US17/503,747 US12164081B2 (en) 2020-10-29 2021-10-18 Optical element, optical system, and optical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020181840A JP7599910B2 (ja) 2020-10-29 2020-10-29 光学素子、光学系、および、光学機器

Publications (3)

Publication Number Publication Date
JP2022072420A JP2022072420A (ja) 2022-05-17
JP2022072420A5 JP2022072420A5 (enExample) 2023-10-27
JP7599910B2 true JP7599910B2 (ja) 2024-12-16

Family

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Family Applications (1)

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JP2020181840A Active JP7599910B2 (ja) 2020-10-29 2020-10-29 光学素子、光学系、および、光学機器

Country Status (3)

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US (1) US12164081B2 (enExample)
EP (1) EP3992672B1 (enExample)
JP (1) JP7599910B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024043120A1 (ja) * 2022-08-24 2024-02-29 Ａｇｃ株式会社 誘電体多層膜付き基板およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012053329A (ja) 2010-09-02 2012-03-15 Olympus Corp 反射防止膜、レンズ、光学系、対物レンズ、及び光学機器
WO2015093322A1 (ja) 2013-12-16 2015-06-25 旭硝子株式会社 反射防止膜付きガラスおよびその製造方法
JP2016519774A (ja) 2013-03-01 2016-07-07 サン−ゴバン グラス フランス 透明グレージング用ディスプレイデバイス
US20180067338A1 (en) 2015-03-13 2018-03-08 Rupp + Hubrach Optik Gmbh Optical Article Comprising an Antireflective Coating in the Visible Region for Low Luminance Conditions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546887B2 (ja) * 1989-02-07 1996-10-23 株式会社トクヤマ チオカルボン酸エステル化合物及びその製造方法
JP2002202401A (ja) 2000-12-28 2002-07-19 Minolta Co Ltd 反射防止膜およびそれを備えたプラスチック光学部品
JP2003098307A (ja) 2001-09-20 2003-04-03 Moriroku Co Ltd プラスチック光学基板への反射防止膜とその成膜方法
JP2005292462A (ja) * 2004-03-31 2005-10-20 Konica Minolta Opto Inc 誘電体多層膜を有する光学素子
JP6549458B2 (ja) * 2015-09-30 2019-07-24 株式会社トプコン 反射防止膜、光学素子、及び眼科装置
US10353117B2 (en) 2016-01-25 2019-07-16 Canon Kabushiki Kaisha Optical element and method for producing the same
JP6764911B2 (ja) 2018-09-27 2020-10-07 株式会社トプコン 反射防止膜、光学素子、及び眼科装置
JP2020083700A (ja) * 2018-11-26 2020-06-04 コニカミノルタ株式会社 光学部材及び光学部材の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012053329A (ja) 2010-09-02 2012-03-15 Olympus Corp 反射防止膜、レンズ、光学系、対物レンズ、及び光学機器
JP2016519774A (ja) 2013-03-01 2016-07-07 サン−ゴバン グラス フランス 透明グレージング用ディスプレイデバイス
WO2015093322A1 (ja) 2013-12-16 2015-06-25 旭硝子株式会社 反射防止膜付きガラスおよびその製造方法
US20180067338A1 (en) 2015-03-13 2018-03-08 Rupp + Hubrach Optik Gmbh Optical Article Comprising an Antireflective Coating in the Visible Region for Low Luminance Conditions

Also Published As

Publication number Publication date
JP2022072420A (ja) 2022-05-17
US20220137265A1 (en) 2022-05-05
US12164081B2 (en) 2024-12-10
EP3992672B1 (en) 2024-09-04
EP3992672A1 (en) 2022-05-04

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