TW202311837A - 透鏡罩 - Google Patents

透鏡罩 Download PDF

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Publication number
TW202311837A
TW202311837A TW111126647A TW111126647A TW202311837A TW 202311837 A TW202311837 A TW 202311837A TW 111126647 A TW111126647 A TW 111126647A TW 111126647 A TW111126647 A TW 111126647A TW 202311837 A TW202311837 A TW 202311837A
Authority
TW
Taiwan
Prior art keywords
film
less
mass
lens
composition
Prior art date
Application number
TW111126647A
Other languages
English (en)
Chinese (zh)
Inventor
坂爪直樹
Original Assignee
日商索馬龍股份有限公司
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 日商索馬龍股份有限公司 filed Critical 日商索馬龍股份有限公司
Publication of TW202311837A publication Critical patent/TW202311837A/zh

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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
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • 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
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/045—Lens hoods or shields
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
  • Blocking Light For Cameras (AREA)
  • Optical Elements Other Than Lenses (AREA)
TW111126647A 2021-07-21 2022-07-15 透鏡罩 TW202311837A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-120361 2021-07-21
JP2021120361A JP2023016200A (ja) 2021-07-21 2021-07-21 レンズフード

Publications (1)

Publication Number Publication Date
TW202311837A true TW202311837A (zh) 2023-03-16

Family

ID=84979342

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111126647A TW202311837A (zh) 2021-07-21 2022-07-15 透鏡罩

Country Status (6)

Country Link
US (1) US20240337902A1 (enExample)
JP (1) JP2023016200A (enExample)
KR (1) KR20240038697A (enExample)
CN (1) CN117651903A (enExample)
TW (1) TW202311837A (enExample)
WO (1) WO2023002942A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7421583B2 (ja) * 2022-03-10 2024-01-24 ソマール株式会社 物品の鑑賞等用什器
JP2023132060A (ja) * 2022-03-10 2023-09-22 ソマール株式会社 撮影ブース構築キット

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116330A (en) * 1999-06-23 2000-09-12 The University Of Dayton Heat storage system utilizing phase change materials government rights
JP2003105235A (ja) * 2001-09-28 2003-04-09 Hiroshi Takimoto 記録液及び記録方法
JP5614218B2 (ja) * 2009-11-20 2014-10-29 東洋紡株式会社 黒色耐熱遮光フィルムとその製造方法、および、それを用いた絞り、光量調整モジュール並びに耐熱遮光テープ
JP5831229B2 (ja) * 2010-05-20 2015-12-09 東洋紡株式会社 遮光フィルム
JP5316575B2 (ja) * 2011-03-01 2013-10-16 住友金属鉱山株式会社 遮光フィルムとその製造方法、及び用途
JP6257476B2 (ja) 2014-08-29 2018-01-10 富士フイルム株式会社 レンズフード及び撮像装置
JP6436727B2 (ja) * 2014-11-10 2018-12-12 キヤノン株式会社 レンズフード及びそれを有するレンズ装置
JP2018052804A (ja) * 2016-09-21 2018-04-05 旭硝子株式会社 ガラス板およびガラス基板の製造方法
JP2018144852A (ja) * 2017-03-06 2018-09-20 東洋インキＳｃホールディングス株式会社 付着防止用部材、容器、および付着防止用部材付の製造方法
JP2019200392A (ja) * 2018-05-18 2019-11-21 Ａｇｃ株式会社 透過型スクリーン
JP7055784B2 (ja) * 2018-12-13 2022-04-18 キヤノン化成株式会社 霧化塗布用表面反射防止塗料および表面反射防止塗膜
JP7157042B2 (ja) * 2019-12-27 2022-10-19 ソマール株式会社 黒色遮光部材

Also Published As

Publication number Publication date
WO2023002942A1 (ja) 2023-01-26
US20240337902A1 (en) 2024-10-10
JP2023016200A (ja) 2023-02-02
KR20240038697A (ko) 2024-03-25
CN117651903A (zh) 2024-03-05

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