TWI864865B - 多頻譜濾光片 - Google Patents

多頻譜濾光片 Download PDF

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Publication number
TWI864865B
TWI864865B TW112125273A TW112125273A TWI864865B TW I864865 B TWI864865 B TW I864865B TW 112125273 A TW112125273 A TW 112125273A TW 112125273 A TW112125273 A TW 112125273A TW I864865 B TWI864865 B TW I864865B
Authority
TW
Taiwan
Prior art keywords
quarter
filter
wave
mirror
layer
Prior art date
Application number
TW112125273A
Other languages
English (en)
Chinese (zh)
Other versions
TW202343039A (zh
Inventor
喬治 Ｊ 奧肯福斯
Original Assignee
美商菲爾薇解析公司
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 美商菲爾薇解析公司 filed Critical 美商菲爾薇解析公司
Publication of TW202343039A publication Critical patent/TW202343039A/zh
Application granted granted Critical
Publication of TWI864865B publication Critical patent/TWI864865B/zh

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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
    • G02B5/28—Interference filters
    • G02B5/284—Interference filters of etalon type comprising a resonant cavity other than a thin solid film, e.g. gas, air, solid plates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/805—Coatings
    • H10F39/8053—Colour 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
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/207—Filters comprising semiconducting materials
    • 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
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • G02B5/288—Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/806—Optical elements or arrangements associated with the image sensors
    • H10F39/8067—Reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filtration Of Liquid (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW112125273A 2017-05-22 2018-05-01 多頻譜濾光片 TWI864865B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/601,753 US10782460B2 (en) 2017-05-22 2017-05-22 Multispectral filter
US15/601,753 2017-05-22

Publications (2)

Publication Number Publication Date
TW202343039A TW202343039A (zh) 2023-11-01
TWI864865B true TWI864865B (zh) 2024-12-01

Family

ID=62116741

Family Applications (3)

Application Number Title Priority Date Filing Date
TW112125273A TWI864865B (zh) 2017-05-22 2018-05-01 多頻譜濾光片
TW107114782A TWI744528B (zh) 2017-05-22 2018-05-01 多頻譜濾光片
TW110135642A TWI809511B (zh) 2017-05-22 2018-05-01 多頻譜濾光片

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW107114782A TWI744528B (zh) 2017-05-22 2018-05-01 多頻譜濾光片
TW110135642A TWI809511B (zh) 2017-05-22 2018-05-01 多頻譜濾光片

Country Status (8)

Country Link
US (3) US10782460B2 (enExample)
EP (2) EP3407104B1 (enExample)
JP (1) JP7059098B2 (enExample)
KR (2) KR102299519B1 (enExample)
CN (3) CN119291832A (enExample)
CA (1) CA3002993A1 (enExample)
HK (1) HK1256258A1 (enExample)
TW (3) TWI864865B (enExample)

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WO2017199953A1 (ja) * 2016-05-20 2017-11-23 シャープ株式会社 液晶表示パネル、及び、液晶表示装置
US10782460B2 (en) * 2017-05-22 2020-09-22 Viavi Solutions Inc. Multispectral filter
US11143803B2 (en) * 2018-07-30 2021-10-12 Viavi Solutions Inc. Multispectral filter
US11137331B2 (en) 2018-08-21 2021-10-05 Viavi Solutions Inc. Multispectral sensor based alert condition detector
US11650361B2 (en) * 2018-12-27 2023-05-16 Viavi Solutions Inc. Optical filter
US11314004B2 (en) * 2019-04-08 2022-04-26 Visera Technologies Company Limited Optical filters and methods for forming the same
CN110082849A (zh) * 2019-06-05 2019-08-02 信阳舜宇光学有限公司 近红外窄带滤光片及制作方法
US11789188B2 (en) * 2019-07-19 2023-10-17 Viavi Solutions Inc. Optical filter
KR20210014491A (ko) * 2019-07-30 2021-02-09 삼성전자주식회사 광 필터 및 이를 포함하는 분광기
TWI706169B (zh) * 2019-08-15 2020-10-01 晶瑞光電股份有限公司 紅外帶通濾波結構及應用該結構之紅外帶通濾波器
CN110989049A (zh) * 2019-10-12 2020-04-10 信利光电股份有限公司 一种红外光高透过率的薄膜及其制备方法和应用
JP2023527283A (ja) * 2020-05-18 2023-06-28 ユニバーシティー オブ ロチェスター マルチスペクトルイメージングｃｍｏｓセンサー
CN114500894A (zh) * 2020-10-27 2022-05-13 三星电子株式会社 光谱滤波器、包括光谱滤波器的图像传感器和电子设备

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TW528891B (en) * 2000-12-21 2003-04-21 Ind Tech Res Inst Polarization-independent ultra-narrow bandpass filter
US20040080830A1 (en) * 2002-10-25 2004-04-29 Charles Leu Niobium oxide and silicon dioxide thin film filter for dense wavelength division multiplexing
US7848000B2 (en) * 2006-01-09 2010-12-07 Chemimage Corporation Birefringent spectral filter with wide field of view and associated communications method and apparatus

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US20030087121A1 (en) * 2001-06-18 2003-05-08 Lawrence Domash Index tunable thin film interference coatings
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US5926317A (en) * 1996-11-06 1999-07-20 Jds Fitel Inc. Multilayer thin film dielectric bandpass filter
TW528891B (en) * 2000-12-21 2003-04-21 Ind Tech Res Inst Polarization-independent ultra-narrow bandpass filter
US20040080830A1 (en) * 2002-10-25 2004-04-29 Charles Leu Niobium oxide and silicon dioxide thin film filter for dense wavelength division multiplexing
US7848000B2 (en) * 2006-01-09 2010-12-07 Chemimage Corporation Birefringent spectral filter with wide field of view and associated communications method and apparatus

Also Published As

Publication number Publication date
JP2018200464A (ja) 2018-12-20
CN109061786A (zh) 2018-12-21
EP4582840A2 (en) 2025-07-09
CN114137646A (zh) 2022-03-04
US20200393602A1 (en) 2020-12-17
EP3407104B1 (en) 2025-07-02
TW201901195A (zh) 2019-01-01
HK1256258A1 (en) 2019-09-20
TW202204941A (zh) 2022-02-01
US11880054B2 (en) 2024-01-23
CA3002993A1 (en) 2018-11-22
EP4582840A3 (en) 2025-09-03
CN109061786B (zh) 2021-11-26
US20180335557A1 (en) 2018-11-22
US20240103210A1 (en) 2024-03-28
CN114137646B (zh) 2024-12-03
KR20210111222A (ko) 2021-09-10
CN119291832A (zh) 2025-01-10
TWI744528B (zh) 2021-11-01
JP7059098B2 (ja) 2022-04-25
EP3407104C0 (en) 2025-07-02
EP3407104A1 (en) 2018-11-28
KR102299519B1 (ko) 2021-09-07
US10782460B2 (en) 2020-09-22
KR20180127931A (ko) 2018-11-30
KR102602452B1 (ko) 2023-11-15
TWI809511B (zh) 2023-07-21
TW202343039A (zh) 2023-11-01

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