KR20240009425A - 광흡수체, 광흡수체를 갖는 물품, 및 광흡수성 조성물 - Google Patents

광흡수체, 광흡수체를 갖는 물품, 및 광흡수성 조성물 Download PDF

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Publication number
KR20240009425A
KR20240009425A KR1020237040737A KR20237040737A KR20240009425A KR 20240009425 A KR20240009425 A KR 20240009425A KR 1020237040737 A KR1020237040737 A KR 1020237040737A KR 20237040737 A KR20237040737 A KR 20237040737A KR 20240009425 A KR20240009425 A KR 20240009425A
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KR
South Korea
Prior art keywords
wavelength
light
transmittance
absorber
transmission spectrum
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
KR1020237040737A
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English (en)
Korean (ko)
Inventor
유이치로 구보
Original Assignee
니혼 이타가라스 가부시키가이샤
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.)
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Publication date
Application filed by 니혼 이타가라스 가부시키가이샤 filed Critical 니혼 이타가라스 가부시키가이샤
Publication of KR20240009425A publication Critical patent/KR20240009425A/ko
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
KR1020237040737A 2021-05-17 2022-05-13 광흡수체, 광흡수체를 갖는 물품, 및 광흡수성 조성물 Pending KR20240009425A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021083428 2021-05-17
JPJP-P-2021-083428 2021-05-17
PCT/JP2022/020277 WO2022244703A1 (ja) 2021-05-17 2022-05-13 光吸収体、光吸収体付物品、及び光吸収性組成物

Publications (1)

Publication Number Publication Date
KR20240009425A true KR20240009425A (ko) 2024-01-22

Family

ID=84140470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237040737A Pending KR20240009425A (ko) 2021-05-17 2022-05-13 광흡수체, 광흡수체를 갖는 물품, 및 광흡수성 조성물

Country Status (6)

Country Link
US (1) US20240264346A1 (https=)
JP (1) JPWO2022244703A1 (https=)
KR (1) KR20240009425A (https=)
CN (1) CN117321460A (https=)
TW (1) TW202307481A (https=)
WO (1) WO2022244703A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI880245B (zh) * 2023-06-16 2025-04-11 白金科技股份有限公司 濾光透鏡及其製法
CN119653213A (zh) * 2024-08-29 2025-03-18 华为技术有限公司 滤光片、摄像头模组、摄像装置和电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232161U (https=) 1985-08-13 1987-02-26
JPS6281023U (https=) 1985-11-11 1987-05-23
JPS6339755U (https=) 1986-08-26 1988-03-15
WO2020004641A1 (ja) 2018-06-28 2020-01-02 Ａｇｃ株式会社 光学フィルタおよび情報取得装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5078225B2 (ja) * 2004-10-27 2012-11-21 東レ株式会社 光学フィルター
KR102153205B1 (ko) * 2015-09-24 2020-09-07 니혼 이타가라스 가부시키가이샤 적외선 흡수층용 조성물, 적외선 컷 필터, 및 촬상 장치
TWM545912U (zh) * 2017-04-27 2017-07-21 白金科技股份有限公司 薄型光學濾光片及影像感測器
JP2019012121A (ja) * 2017-06-29 2019-01-24 Ａｇｃ株式会社 光学フィルタおよび撮像装置
JP6273063B1 (ja) * 2017-10-03 2018-01-31 日本板硝子株式会社 光学フィルタ及び撮像装置
JP6273064B1 (ja) * 2017-10-03 2018-01-31 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2019221061A1 (ja) * 2018-05-18 2019-11-21 コニカミノルタ株式会社 近赤外線吸収性組成物、近赤外線吸収性膜及び固体撮像素子用イメージセンサー
JP7263165B2 (ja) * 2019-07-16 2023-04-24 日本板硝子株式会社 光吸収性組成物、光吸収膜、及び光学フィルタ
CN117111195A (zh) * 2019-09-11 2023-11-24 Ａｇｃ株式会社 滤光片和成像装置
JP7510278B2 (ja) * 2020-05-27 2024-07-03 日本板硝子株式会社 光吸収体、光吸収体付物品、撮像装置、及び光吸収性組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232161U (https=) 1985-08-13 1987-02-26
JPS6281023U (https=) 1985-11-11 1987-05-23
JPS6339755U (https=) 1986-08-26 1988-03-15
WO2020004641A1 (ja) 2018-06-28 2020-01-02 Ａｇｃ株式会社 光学フィルタおよび情報取得装置

Also Published As

Publication number Publication date
CN117321460A (zh) 2023-12-29
WO2022244703A1 (ja) 2022-11-24
US20240264346A1 (en) 2024-08-08
TW202307481A (zh) 2023-02-16
JPWO2022244703A1 (https=) 2022-11-24

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Patent event date: 20231127

Patent event code: PA01051R01D

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Patent event code: PA02012R01D

Patent event date: 20241120

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