KR102779898B1 - 차광부재 - Google Patents

차광부재 Download PDF

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Publication number
KR102779898B1
KR102779898B1 KR1020237002233A KR20237002233A KR102779898B1 KR 102779898 B1 KR102779898 B1 KR 102779898B1 KR 1020237002233 A KR1020237002233 A KR 1020237002233A KR 20237002233 A KR20237002233 A KR 20237002233A KR 102779898 B1 KR102779898 B1 KR 102779898B1
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KR
South Korea
Prior art keywords
light
shielding layer
shielding member
shielding
particle
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KR1020237002233A
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English (en)
Korean (ko)
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KR20230057335A (ko
Inventor
나오키 사카즈메
Original Assignee
소마 가부시기가이샤
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Application filed by 소마 가부시기가이샤 filed Critical 소마 가부시기가이샤
Publication of KR20230057335A publication Critical patent/KR20230057335A/ko
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Publication of KR102779898B1 publication Critical patent/KR102779898B1/ko
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    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • 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
    • 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
    • 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
    • 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
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
KR1020237002233A 2020-08-31 2021-08-30 차광부재 Active KR102779898B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020146380 2020-08-31
JPJP-P-2020-146380 2020-08-31
PCT/JP2021/031654 WO2022045319A1 (ja) 2020-08-31 2021-08-30 遮光部材

Publications (2)

Publication Number Publication Date
KR20230057335A KR20230057335A (ko) 2023-04-28
KR102779898B1 true KR102779898B1 (ko) 2025-03-12

Family

ID=80355221

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237002233A Active KR102779898B1 (ko) 2020-08-31 2021-08-30 차광부재

Country Status (6)

Country Link
US (1) US12326582B2 (https=)
JP (1) JP7410309B2 (https=)
KR (1) KR102779898B1 (https=)
CN (1) CN116018256B (https=)
TW (1) TWI856267B (https=)
WO (1) WO2022045319A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP7592678B2 (ja) * 2022-10-28 2024-12-02 ソマール株式会社 遮光フィルム、並びに、これを用いて形成した遮光部材、レンズユニット及びカメラモジュール
JP7592677B2 (ja) * 2022-10-28 2024-12-02 ソマール株式会社 遮光フィルム、並びに、これを用いて形成した遮光部材、レンズユニット及びカメラモジュール
WO2026004750A1 (ja) * 2024-06-28 2026-01-02 ソマール株式会社 光学素子、その製造方法、光学機器、及び反射防止膜
WO2026004751A1 (ja) * 2024-06-28 2026-01-02 ソマール株式会社 レンズフード、その製造方法、及び反射防止膜
WO2026018853A1 (ja) * 2024-07-18 2026-01-22 ソマール株式会社 レンズユニット、カメラモジュール、反射防止膜、遮光部材の製造方法、及び鏡筒の製造方法
WO2026023550A1 (ja) * 2024-07-25 2026-01-29 ソマール株式会社 遮光部材、反射防止膜、及び遮光部材の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008241767A (ja) * 2007-03-26 2008-10-09 Somar Corp 遮光フィルム
JP2012171983A (ja) * 2011-02-17 2012-09-10 Canon Inc 遮光塗膜及び光学素子
KR101483386B1 (ko) * 2011-10-24 2015-01-14 아사히 가라스 가부시키가이샤 광학 필터와 그의 제조 방법, 및 촬상 장치
WO2019156076A1 (ja) * 2018-02-08 2019-08-15 Ａｇｃ株式会社 防眩膜付き透明基体
JP2020064217A (ja) * 2018-10-18 2020-04-23 大日本印刷株式会社 樹脂成形体及びそれを用いた画像表示装置、並びに該樹脂成形体の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100013786A1 (en) 2007-03-09 2010-01-21 Kazuhiro Nishikawa Protective panel with touch input function for electronic apparatus display window
JP2010175653A (ja) 2009-01-27 2010-08-12 Nippon Shokubai Co Ltd 硬化樹脂フィルム及びその製造方法
JP5910289B2 (ja) 2012-04-26 2016-04-27 マツダ株式会社 加飾フイルム構造体及び加飾成形部材
WO2015133431A1 (ja) 2014-03-03 2015-09-11 富士フイルム株式会社 光学素子、レンズユニット、撮像モジュール、電子機器、及び光学素子の製造方法
KR20150105248A (ko) 2014-03-07 2015-09-16 신닛테츠 수미킨 가가쿠 가부시키가이샤 차광막용 흑색 수지 조성물, 상기 조성물을 경화시킨 차광막을 갖는 차광막 부착 기판, 및 상기 차광막 부착 기판을 갖는 컬러필터 및 터치패널
JPWO2017014051A1 (ja) * 2015-07-23 2018-05-10 恵和株式会社 積層シート、液晶表示モジュール、バックライトユニット及び積層シートの製造方法
JP6647761B2 (ja) * 2015-12-07 2020-02-14 恵和株式会社 上用光拡散シート及びバックライトユニット
US11141963B2 (en) * 2016-08-24 2021-10-12 Bando Chemical Industries, Ltd. Surface protective film
JP6541244B2 (ja) * 2016-09-16 2019-07-10 ソマール株式会社 光学装置用遮光部材
CN110678786A (zh) * 2017-05-31 2020-01-10 阪东化学株式会社 表面保护膜
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
JP7067077B2 (ja) * 2018-01-18 2022-05-16 Ａｇｃ株式会社 ガラス板及び表示装置
JP7117165B2 (ja) * 2018-06-13 2022-08-12 日本板硝子株式会社 防眩膜付基材、画像表示装置、及びデジタルサイネージ
JP2020106605A (ja) 2018-12-26 2020-07-09 東洋インキＳｃホールディングス株式会社 黒色低反射膜、積層体、及びその製造方法
JP7569155B2 (ja) 2020-03-06 2024-10-17 株式会社きもと 低反射遮光層用樹脂組成物、並びに、これを用いた低反射遮光層及び低反射遮光層積層体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008241767A (ja) * 2007-03-26 2008-10-09 Somar Corp 遮光フィルム
JP2012171983A (ja) * 2011-02-17 2012-09-10 Canon Inc 遮光塗膜及び光学素子
KR101483386B1 (ko) * 2011-10-24 2015-01-14 아사히 가라스 가부시키가이샤 광학 필터와 그의 제조 방법, 및 촬상 장치
WO2019156076A1 (ja) * 2018-02-08 2019-08-15 Ａｇｃ株式会社 防眩膜付き透明基体
JP2020064217A (ja) * 2018-10-18 2020-04-23 大日本印刷株式会社 樹脂成形体及びそれを用いた画像表示装置、並びに該樹脂成形体の製造方法

Also Published As

Publication number Publication date
US12326582B2 (en) 2025-06-10
US20230305197A1 (en) 2023-09-28
JP7410309B2 (ja) 2024-01-09
WO2022045319A1 (ja) 2022-03-03
TW202224926A (zh) 2022-07-01
KR20230057335A (ko) 2023-04-28
TWI856267B (zh) 2024-09-21
CN116018256A (zh) 2023-04-25
CN116018256B (zh) 2024-09-17
JPWO2022045319A1 (https=) 2022-03-03

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