CN119790329A - 滤光片 - Google Patents

滤光片 Download PDF

Info

Publication number
CN119790329A
CN119790329A CN202380062285.9A CN202380062285A CN119790329A CN 119790329 A CN119790329 A CN 119790329A CN 202380062285 A CN202380062285 A CN 202380062285A CN 119790329 A CN119790329 A CN 119790329A
Authority
CN
China
Prior art keywords
layer
less
wavelength
transmittance
multilayer film
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
CN202380062285.9A
Other languages
English (en)
Chinese (zh)
Inventor
盐野和彦
岛田拓郎
折田雄一朗
远藤清和
坂上贵寻
长田崇
上条克司
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 CN119790329A publication Critical patent/CN119790329A/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
    • G02B5/22—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
    • G02B5/208—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
    • G02B5/28—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Studio Devices (AREA)
CN202380062285.9A 2022-08-31 2023-08-28 滤光片 Pending CN119790329A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-138361 2022-08-31
JP2022138361 2022-08-31
PCT/JP2023/030936 WO2024048507A1 (ja) 2022-08-31 2023-08-28 光学フィルタ

Publications (1)

Publication Number Publication Date
CN119790329A true CN119790329A (zh) 2025-04-08

Family

ID=90099915

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380062285.9A Pending CN119790329A (zh) 2022-08-31 2023-08-28 滤光片

Country Status (5)

Country Link
US (2) US12372698B2 (https=)
JP (2) JP7601295B2 (https=)
CN (1) CN119790329A (https=)
TW (1) TWI894617B (https=)
WO (1) WO2024048507A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240034886A1 (en) * 2022-07-27 2024-02-01 Axalta Coating Systems Ip Co., Llc Coating pigments and methods of making thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5509691B2 (ja) * 2009-06-26 2014-06-04 旭硝子株式会社 レンズ及びその製造方法
CN103874940B (zh) * 2011-09-15 2017-07-07 Jsr株式会社 近红外线截止滤波器及使用近红外线截止滤波器的装置
JP6119747B2 (ja) 2012-06-04 2017-04-26 旭硝子株式会社 近赤外線カットフィルタ
CN104364681B (zh) 2012-06-25 2017-05-24 Jsr株式会社 固体摄影组件用光学滤波器及其用途
CN104755969B (zh) * 2012-08-23 2018-06-08 旭硝子株式会社 近红外线截止滤波器和固体摄像装置
CN104583820B (zh) * 2012-08-29 2017-07-11 旭硝子株式会社 近红外线截止滤波器
JP6241419B2 (ja) * 2012-11-30 2017-12-06 旭硝子株式会社 近赤外線カットフィルタ
JP5617063B1 (ja) * 2012-12-28 2014-10-29 旭硝子株式会社 近赤外線カットフィルタ
WO2016114363A1 (ja) * 2015-01-14 2016-07-21 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
WO2016114362A1 (ja) * 2015-01-14 2016-07-21 旭硝子株式会社 近赤外線カットフィルタおよび固体撮像装置
JP6724329B2 (ja) 2015-10-08 2020-07-15 Jsr株式会社 光学フィルターおよび光学フィルターを用いた撮像素子
JP6954400B2 (ja) * 2015-10-08 2021-10-27 Jsr株式会社 光学フィルターおよび光学フィルターを用いた撮像素子
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
CN110945391B (zh) 2017-07-27 2022-01-11 Ａｇｃ株式会社 近红外线吸收色素、光学滤波器和摄像装置
KR101931731B1 (ko) * 2017-09-28 2018-12-24 주식회사 엘엠에스 광학 물품 및 이를 포함하는 광학 필터
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
CN111406227B (zh) 2017-12-07 2022-06-10 日本板硝子株式会社 滤光器和摄像装置
CN111684318B (zh) * 2018-02-05 2022-04-12 Ａｇｃ株式会社 滤光片以及成像装置
JP7215476B2 (ja) * 2018-03-30 2023-01-31 Ａｇｃ株式会社 光学フィルタ
WO2019230570A1 (ja) 2018-05-29 2019-12-05 Ａｇｃ株式会社 近赤外線吸収色素、光学フィルタおよび撮像装置
JP7459483B2 (ja) * 2018-12-28 2024-04-02 Ａｇｃ株式会社 光学フィルタ、近赤外線カットフィルタ、および撮像装置
JP7499018B2 (ja) * 2019-12-03 2024-06-13 Hoya株式会社 近赤外線カットフィルタ及びそれを備える撮像装置
JP7456295B2 (ja) 2020-06-01 2024-03-27 Ａｇｃ株式会社 スクアリリウム化合物、光学フィルタ、撮像装置

Also Published As

Publication number Publication date
US12372698B2 (en) 2025-07-29
US20250306254A1 (en) 2025-10-02
JP2025023138A (ja) 2025-02-14
WO2024048507A1 (ja) 2024-03-07
TW202417899A (zh) 2024-05-01
JPWO2024048507A1 (https=) 2024-03-07
JP7841575B2 (ja) 2026-04-07
JP7601295B2 (ja) 2024-12-17
US20250199219A1 (en) 2025-06-19
TW202548309A (zh) 2025-12-16
TWI894617B (zh) 2025-08-21

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