CN117677871A - 滤光片 - Google Patents

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Publication number
CN117677871A
CN117677871A CN202280050976.2A CN202280050976A CN117677871A CN 117677871 A CN117677871 A CN 117677871A CN 202280050976 A CN202280050976 A CN 202280050976A CN 117677871 A CN117677871 A CN 117677871A
Authority
CN
China
Prior art keywords
transmittance
wavelength
range
maximum
spectral
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
CN202280050976.2A
Other languages
English (en)
Chinese (zh)
Inventor
盐野和彦
岛田拓郎
折田雄一朗
远藤清和
长田崇
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN117677871A publication Critical patent/CN117677871A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/226—Glass filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
CN202280050976.2A 2021-07-07 2022-06-30 滤光片 Pending CN117677871A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-113058 2021-07-07
JP2021113058 2021-07-07
PCT/JP2022/026333 WO2023282186A1 (ja) 2021-07-07 2022-06-30 光学フィルタ

Publications (1)

Publication Number Publication Date
CN117677871A true CN117677871A (zh) 2024-03-08

Family

ID=84801715

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280050976.2A Pending CN117677871A (zh) 2021-07-07 2022-06-30 滤光片

Country Status (5)

Country Link
US (1) US20240192413A1 (https=)
JP (1) JPWO2023282186A1 (https=)
CN (1) CN117677871A (https=)
TW (1) TW202309558A (https=)
WO (1) WO2023282186A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023167062A1 (https=) * 2022-03-02 2023-09-07
KR102930187B1 (ko) * 2022-10-06 2026-02-24 주식회사 엘엠에스 광학 필터

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106062591A (zh) * 2015-01-14 2016-10-26 旭硝子株式会社 近红外线截止滤波器和固体摄像装置
CN111406227A (zh) * 2017-12-07 2020-07-10 日本板硝子株式会社 滤光器和摄像装置
CN111954833A (zh) * 2018-03-30 2020-11-17 Ａｇｃ株式会社 光学滤波器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109642973B (zh) * 2016-08-31 2021-06-08 Jsr株式会社 光学滤波器及使用光学滤波器的装置
WO2019111638A1 (ja) * 2017-12-06 2019-06-13 日本板硝子株式会社 光学フィルタ及び撮像装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106062591A (zh) * 2015-01-14 2016-10-26 旭硝子株式会社 近红外线截止滤波器和固体摄像装置
CN111406227A (zh) * 2017-12-07 2020-07-10 日本板硝子株式会社 滤光器和摄像装置
CN111954833A (zh) * 2018-03-30 2020-11-17 Ａｇｃ株式会社 光学滤波器

Also Published As

Publication number Publication date
JPWO2023282186A1 (https=) 2023-01-12
US20240192413A1 (en) 2024-06-13
TW202309558A (zh) 2023-03-01
WO2023282186A1 (ja) 2023-01-12

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