CN114137646B - 多光谱滤光器 - Google Patents

多光谱滤光器 Download PDF

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Publication number
CN114137646B
CN114137646B CN202111322234.4A CN202111322234A CN114137646B CN 114137646 B CN114137646 B CN 114137646B CN 202111322234 A CN202111322234 A CN 202111322234A CN 114137646 B CN114137646 B CN 114137646B
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China
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quarter
filter
mirror
approximately
wave stack
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CN202111322234.4A
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English (en)
Chinese (zh)
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CN114137646A (zh
Inventor
G.J.奥肯富斯
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Viavi Solutions Inc
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Viavi Solutions Inc
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/284Interference filters of etalon type comprising a resonant cavity other than a thin solid film, e.g. gas, air, solid plates
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/285Interference filters comprising deposited thin solid films
    • G02B5/286Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80Constructional details of image sensors
    • H10F39/805Coatings
    • H10F39/8053Colour filters
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/201Filters in the form of arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/207Filters comprising semiconducting materials
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/281Interference filters designed for the infrared light
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/285Interference filters comprising deposited thin solid films
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/285Interference filters comprising deposited thin solid films
    • G02B5/288Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80Constructional details of image sensors
    • H10F39/806Optical elements or arrangements associated with the image sensors
    • H10F39/8067Reflectors

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  • 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)
CN202111322234.4A 2017-05-22 2018-05-22 多光谱滤光器 Active CN114137646B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111322234.4A CN114137646B (zh) 2017-05-22 2018-05-22 多光谱滤光器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/601,753 2017-05-22
US15/601,753 US10782460B2 (en) 2017-05-22 2017-05-22 Multispectral filter
CN202111322234.4A CN114137646B (zh) 2017-05-22 2018-05-22 多光谱滤光器
CN201810494349.3A CN109061786B (zh) 2017-05-22 2018-05-22 多光谱滤光器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201810494349.3A Division CN109061786B (zh) 2017-05-22 2018-05-22 多光谱滤光器

Publications (2)

Publication Number Publication Date
CN114137646A CN114137646A (zh) 2022-03-04
CN114137646B true CN114137646B (zh) 2024-12-03

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN202111322234.4A Active CN114137646B (zh) 2017-05-22 2018-05-22 多光谱滤光器
CN201810494349.3A Active CN109061786B (zh) 2017-05-22 2018-05-22 多光谱滤光器
CN202411684690.7A Pending CN119291832A (zh) 2017-05-22 2018-05-22 多光谱滤光器

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201810494349.3A Active CN109061786B (zh) 2017-05-22 2018-05-22 多光谱滤光器
CN202411684690.7A Pending CN119291832A (zh) 2017-05-22 2018-05-22 多光谱滤光器

Country Status (8)

Country Link
US (3) US10782460B2 (enExample)
EP (2) EP3407104B1 (enExample)
JP (1) JP7059098B2 (enExample)
KR (2) KR102299519B1 (enExample)
CN (3) CN114137646B (enExample)
CA (1) CA3002993A1 (enExample)
HK (1) HK1256258A1 (enExample)
TW (3) TWI744528B (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
EP4154314A1 (en) * 2020-05-18 2023-03-29 University of Rochester Multispectral imaging cmos sensor
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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Also Published As

Publication number Publication date
KR20210111222A (ko) 2021-09-10
TW201901195A (zh) 2019-01-01
JP2018200464A (ja) 2018-12-20
US20200393602A1 (en) 2020-12-17
HK1256258A1 (en) 2019-09-20
JP7059098B2 (ja) 2022-04-25
TWI864865B (zh) 2024-12-01
EP4582840A2 (en) 2025-07-09
CN119291832A (zh) 2025-01-10
TWI744528B (zh) 2021-11-01
TW202204941A (zh) 2022-02-01
CN114137646A (zh) 2022-03-04
US10782460B2 (en) 2020-09-22
KR102299519B1 (ko) 2021-09-07
US11880054B2 (en) 2024-01-23
US20180335557A1 (en) 2018-11-22
US20240103210A1 (en) 2024-03-28
CN109061786A (zh) 2018-12-21
TW202343039A (zh) 2023-11-01
CN109061786B (zh) 2021-11-26
EP4582840A3 (en) 2025-09-03
KR20180127931A (ko) 2018-11-30
KR102602452B1 (ko) 2023-11-15
CA3002993A1 (en) 2018-11-22
TWI809511B (zh) 2023-07-21
EP3407104C0 (en) 2025-07-02
EP3407104A1 (en) 2018-11-28
EP3407104B1 (en) 2025-07-02

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