JP7232918B2 - 遮光性フィルム及び遮光性フィルムの製造方法 - Google Patents

遮光性フィルム及び遮光性フィルムの製造方法 Download PDF

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Publication number
JP7232918B2
JP7232918B2 JP2021539710A JP2021539710A JP7232918B2 JP 7232918 B2 JP7232918 B2 JP 7232918B2 JP 2021539710 A JP2021539710 A JP 2021539710A JP 2021539710 A JP2021539710 A JP 2021539710A JP 7232918 B2 JP7232918 B2 JP 7232918B2
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Japan
Prior art keywords
light
film
scattering layer
range
shielding
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JP2021539710A
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English (en)
Japanese (ja)
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JPWO2021028974A1 (https=
JPWO2021028974A5 (https=
Inventor
一晃 西村
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.)
Daicel Corp
Original Assignee
Daicel Corp
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 Daicel Corp filed Critical Daicel Corp
Publication of JPWO2021028974A1 publication Critical patent/JPWO2021028974A1/ja
Publication of JPWO2021028974A5 publication Critical patent/JPWO2021028974A5/ja
Priority to JP2023024572A priority Critical patent/JP7493640B2/ja
Application granted granted Critical
Publication of JP7232918B2 publication Critical patent/JP7232918B2/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lens Barrels (AREA)
  • Blocking Light For Cameras (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
JP2021539710A 2019-08-09 2019-08-09 遮光性フィルム及び遮光性フィルムの製造方法 Active JP7232918B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023024572A JP7493640B2 (ja) 2019-08-09 2023-02-20 遮光性フィルム、光学部品、及び、遮光性フィルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/031663 WO2021028974A1 (ja) 2019-08-09 2019-08-09 遮光性フィルム及び遮光性フィルムの製造方法

Related Child Applications (1)

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JP2023024572A Division JP7493640B2 (ja) 2019-08-09 2023-02-20 遮光性フィルム、光学部品、及び、遮光性フィルムの製造方法

Publications (3)

Publication Number Publication Date
JPWO2021028974A1 JPWO2021028974A1 (https=) 2021-02-18
JPWO2021028974A5 JPWO2021028974A5 (https=) 2022-06-06
JP7232918B2 true JP7232918B2 (ja) 2023-03-03

Family

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JP2021539710A Active JP7232918B2 (ja) 2019-08-09 2019-08-09 遮光性フィルム及び遮光性フィルムの製造方法
JP2023024572A Active JP7493640B2 (ja) 2019-08-09 2023-02-20 遮光性フィルム、光学部品、及び、遮光性フィルムの製造方法

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JP2023024572A Active JP7493640B2 (ja) 2019-08-09 2023-02-20 遮光性フィルム、光学部品、及び、遮光性フィルムの製造方法

Country Status (5)

Country Link
JP (2) JP7232918B2 (https=)
KR (2) KR102889179B1 (https=)
CN (1) CN113840865B (https=)
TW (1) TWI727751B (https=)
WO (1) WO2021028974A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7209758B2 (ja) * 2021-03-09 2023-01-20 株式会社ダイセル 遮光フィルム及び遮光部材
JP7680343B2 (ja) * 2021-12-17 2025-05-20 ソマール株式会社 レンズユニット及びカメラモジュール

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114463A (ja) 2006-11-02 2008-05-22 Somar Corp 遮光フィルム及びその製造方法
JP2013190500A (ja) 2012-03-13 2013-09-26 Sumitomo Metal Mining Co Ltd 黒色遮光フィルム、および、それを用いた絞り、並びに羽根材
WO2018110251A1 (ja) 2016-12-14 2018-06-21 株式会社きもと 遮光性摺動フィルム、遮光性摺動部材、及び遮光性摺動フィルム用樹脂組成物

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025159A (ja) 1998-07-14 2000-01-25 Daicel Chem Ind Ltd 積層シート
JP4406399B2 (ja) * 2003-02-25 2010-01-27 新日本製鐵株式会社 反射板用プレコート金属板
US20100226016A1 (en) 2007-07-25 2010-09-09 Nippon Shokubai Co., Ltd. Light-shielding film
JP5788646B2 (ja) * 2009-06-25 2015-10-07 住友化学株式会社 偏光板、複合偏光板および液晶表示装置
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
EP2573595B1 (en) 2010-05-20 2021-04-28 Toyobo Co., Ltd. Light-shielding film
JP5807139B2 (ja) * 2013-03-26 2015-11-10 富士フイルム株式会社 光学レンズ及びその製造方法、並びにレンズユニット、撮像モジュール、電子機器
JP6181406B2 (ja) 2013-04-09 2017-08-16 ユニチカ株式会社 隠蔽フィルム
JP6641720B2 (ja) * 2014-07-18 2020-02-05 大日本印刷株式会社 低反射シート
JP6696114B2 (ja) 2014-07-18 2020-05-20 大日本印刷株式会社 低反射シート
CN107708878B (zh) * 2015-07-31 2021-03-23 关西涂料株式会社 形成多层涂膜的方法
JP6314194B2 (ja) * 2016-10-06 2018-04-18 株式会社きもと 光学機器用積層遮光フィルム、並びに、これを用いた光学機器用遮光リング、レンズユニット及びカメラモジュール
JP6844921B2 (ja) 2016-10-31 2021-03-17 コスモ石油株式会社 遮熱材、遮熱組成物、遮熱膜および遮熱建材
JP2019012163A (ja) * 2017-06-30 2019-01-24 東洋インキＳｃホールディングス株式会社 遮光性フィルム、および遮光性フィルムの製造方法
US20190187340A1 (en) 2017-12-20 2019-06-20 Spring Rainbow Optics Co., Ltd Lens assembly module with light shielding film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114463A (ja) 2006-11-02 2008-05-22 Somar Corp 遮光フィルム及びその製造方法
JP2013190500A (ja) 2012-03-13 2013-09-26 Sumitomo Metal Mining Co Ltd 黒色遮光フィルム、および、それを用いた絞り、並びに羽根材
WO2018110251A1 (ja) 2016-12-14 2018-06-21 株式会社きもと 遮光性摺動フィルム、遮光性摺動部材、及び遮光性摺動フィルム用樹脂組成物

Also Published As

Publication number Publication date
CN113840865A (zh) 2021-12-24
KR20250033338A (ko) 2025-03-07
JP7493640B2 (ja) 2024-05-31
JPWO2021028974A1 (https=) 2021-02-18
KR20220047539A (ko) 2022-04-18
WO2021028974A1 (ja) 2021-02-18
CN113840865B (zh) 2025-03-28
TWI727751B (zh) 2021-05-11
TW202107122A (zh) 2021-02-16
JP2023058702A (ja) 2023-04-25
KR102889179B1 (ko) 2025-11-20

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