TWI871521B - 濾光器 - Google Patents

濾光器 Download PDF

Info

Publication number
TWI871521B
TWI871521B TW111125072A TW111125072A TWI871521B TW I871521 B TWI871521 B TW I871521B TW 111125072 A TW111125072 A TW 111125072A TW 111125072 A TW111125072 A TW 111125072A TW I871521 B TWI871521 B TW I871521B
Authority
TW
Taiwan
Prior art keywords
transmittance
wavelength
less
spectral
degrees
Prior art date
Application number
TW111125072A
Other languages
English (en)
Chinese (zh)
Other versions
TW202306766A (zh
Inventor
塩野和彦
若林剛守
長田崇
Original Assignee
日商Ａｇｃ股份有限公司
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 日商Ａｇｃ股份有限公司 filed Critical 日商Ａｇｃ股份有限公司
Publication of TW202306766A publication Critical patent/TW202306766A/zh
Application granted granted Critical
Publication of TWI871521B publication Critical patent/TWI871521B/zh

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
    • G02B5/26—Reflecting 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW111125072A 2021-07-07 2022-07-05 濾光器 TWI871521B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021113059 2021-07-07
JP2021-113059 2021-07-07

Publications (2)

Publication Number Publication Date
TW202306766A TW202306766A (zh) 2023-02-16
TWI871521B true TWI871521B (zh) 2025-02-01

Family

ID=84801759

Family Applications (2)

Application Number Title Priority Date Filing Date
TW111125072A TWI871521B (zh) 2021-07-07 2022-07-05 濾光器
TW114102605A TW202519907A (zh) 2021-07-07 2022-07-05 濾光器

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW114102605A TW202519907A (zh) 2021-07-07 2022-07-05 濾光器

Country Status (5)

Country Link
US (2) US12147065B2 (https=)
JP (3) JP7511102B2 (https=)
CN (1) CN117677872A (https=)
TW (2) TWI871521B (https=)
WO (1) WO2023282187A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7511102B2 (ja) * 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201919898A (zh) * 2017-09-11 2019-06-01 日商Ａｇｃ股份有限公司 光學濾光器及攝像裝置
TW201937209A (zh) * 2017-12-06 2019-09-16 日商日本板硝子股份有限公司 濾光器及攝像裝置
TW201942602A (zh) * 2018-03-30 2019-11-01 日商Ａｇｃ股份有限公司 濾光器
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011132786A1 (ja) * 2010-04-23 2013-07-18 旭硝子株式会社 紫外線透過型近赤外線カットフィルタガラス
JP6256335B2 (ja) 2012-06-25 2018-01-10 Jsr株式会社 固体撮像素子用光学フィルターおよびその用途
KR102434709B1 (ko) 2016-08-31 2022-08-22 제이에스알 가부시끼가이샤 광학 필터 및 광학 필터를 사용한 장치
JP7392412B2 (ja) * 2019-11-15 2023-12-06 Ａｇｃ株式会社 光学フィルタ、並びにこれを用いた光学装置及び指紋検出装置
JP7511102B2 (ja) * 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201919898A (zh) * 2017-09-11 2019-06-01 日商Ａｇｃ股份有限公司 光學濾光器及攝像裝置
TW201937209A (zh) * 2017-12-06 2019-09-16 日商日本板硝子股份有限公司 濾光器及攝像裝置
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
TW201942602A (zh) * 2018-03-30 2019-11-01 日商Ａｇｃ股份有限公司 濾光器

Also Published As

Publication number Publication date
JPWO2023282187A1 (https=) 2023-01-12
JP7798133B2 (ja) 2026-01-14
JP7511102B2 (ja) 2024-07-05
US20240142681A1 (en) 2024-05-02
WO2023282187A1 (ja) 2023-01-12
US12147065B2 (en) 2024-11-19
TW202306766A (zh) 2023-02-16
US20250012956A1 (en) 2025-01-09
TW202519907A (zh) 2025-05-16
JP2026062809A (ja) 2026-04-10
CN117677872A (zh) 2024-03-08
JP2024098015A (ja) 2024-07-19

Similar Documents

Publication Publication Date Title
TWI876183B (zh) 濾光器
WO2023008291A1 (ja) 光学フィルタ
JP7823708B2 (ja) 光学フィルタ
US20240192413A1 (en) Optical filter
JP2026062809A (ja) 光学フィルタ
JP2025185085A (ja) 光学フィルタ
JP7586387B1 (ja) 光学フィルタ
CN118259389A (zh) 滤光片
TW202424546A (zh) 濾光器
TW202405485A (zh) 濾光器
JP7775831B2 (ja) 光学フィルタ
CN119790330A (zh) 光学滤波器
WO2024237167A1 (ja) 光学フィルタ
JP2025004596A (ja) 撮像素子
CN121713099A (zh) 滤光片
CN114545542A (zh) 滤光片
CN121721765A (zh) 滤光片