DE102023129890A1 - Optisches element, optisches system, bildaufnahmegerät und optisches gerät - Google Patents

Optisches element, optisches system, bildaufnahmegerät und optisches gerät Download PDF

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Publication number
DE102023129890A1
DE102023129890A1 DE102023129890.9A DE102023129890A DE102023129890A1 DE 102023129890 A1 DE102023129890 A1 DE 102023129890A1 DE 102023129890 A DE102023129890 A DE 102023129890A DE 102023129890 A1 DE102023129890 A1 DE 102023129890A1
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DE
Germany
Prior art keywords
layer
optical
optical element
element according
thin film
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
DE102023129890.9A
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German (de)
English (en)
Inventor
Kazue Uchida
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
Publication of DE102023129890A1 publication Critical patent/DE102023129890A1/de
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • G02B1/111Anti-reflection coatings using layers comprising organic materials
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11Anti-reflection coatings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00Simple or compound lenses
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
DE102023129890.9A 2022-10-31 2023-10-30 Optisches element, optisches system, bildaufnahmegerät und optisches gerät Pending DE102023129890A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022174119A JP2024065315A (ja) 2022-10-31 2022-10-31 光学素子、およびそれを有する光学系、撮像装置、光学機器
JP2022-174119 2022-10-31

Publications (1)

Publication Number Publication Date
DE102023129890A1 true DE102023129890A1 (de) 2024-05-02

Family

ID=89073463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102023129890.9A Pending DE102023129890A1 (de) 2022-10-31 2023-10-30 Optisches element, optisches system, bildaufnahmegerät und optisches gerät

Country Status (5)

Country Link
US (1) US20240142667A1 (https=)
JP (1) JP2024065315A (https=)
CN (1) CN117950093A (https=)
DE (1) DE102023129890A1 (https=)
GB (1) GB2625879B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024085500A (ja) 2022-12-15 2024-06-27 キヤノン株式会社 光学素子、結像光学系および光学機器
WO2026084028A1 (ja) * 2024-10-16 2026-04-23 大日本印刷株式会社 光学シート、シート物品、偏光板、タッチパネル部材、表示装置、レンズ部材、及びセンサ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828232B1 (https=) * 1969-06-19 1973-08-30
US20060154044A1 (en) * 2005-01-07 2006-07-13 Pentax Corporation Anti-reflection coating and optical element having such anti-reflection coating for image sensors
JP4828232B2 (ja) * 2005-01-21 2011-11-30 Hoya株式会社 反射防止膜を有する光学素子及びその製造方法
JP5511258B2 (ja) * 2008-08-29 2014-06-04 キヤノン株式会社 光学素子及び光学系

Also Published As

Publication number Publication date
GB202316562D0 (en) 2023-12-13
GB2625879A (en) 2024-07-03
CN117950093A (zh) 2024-04-30
JP2024065315A (ja) 2024-05-15
GB2625879B (en) 2025-07-02
US20240142667A1 (en) 2024-05-02

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