JP7150464B2 - 混合金属／誘電体光学フィルタ - Google Patents

混合金属／誘電体光学フィルタ Download PDF

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Publication number
JP7150464B2
JP7150464B2 JP2018087590A JP2018087590A JP7150464B2 JP 7150464 B2 JP7150464 B2 JP 7150464B2 JP 2018087590 A JP2018087590 A JP 2018087590A JP 2018087590 A JP2018087590 A JP 2018087590A JP 7150464 B2 JP7150464 B2 JP 7150464B2
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Prior art keywords
filter
dielectric
layers
layer
degrees
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Japanese (ja)
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JP2018197184A (ja
JP2018197184A5 (enExample
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ジェイ オケンファス ジョージ
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Viavi Solutions Inc
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Viavi Solutions Inc
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Publication of JP2018197184A publication Critical patent/JP2018197184A/ja
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Priority to JP2022124696A priority Critical patent/JP2022166089A/ja
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • G02B5/26—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
    • G02B5/285—Interference filters comprising deposited thin solid films
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optical Filters (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
JP2018087590A 2017-05-22 2018-04-27 混合金属／誘電体光学フィルタ Active JP7150464B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022124696A JP2022166089A (ja) 2017-05-22 2022-08-04 誘導透過フィルタ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/601,773 US10451783B2 (en) 2017-05-22 2017-05-22 Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift
US15/601,773 2017-05-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022124696A Division JP2022166089A (ja) 2017-05-22 2022-08-04 誘導透過フィルタ

Publications (3)

Publication Number Publication Date
JP2018197184A JP2018197184A (ja) 2018-12-13
JP2018197184A5 JP2018197184A5 (enExample) 2021-03-25
JP7150464B2 true JP7150464B2 (ja) 2022-10-11

Family

ID=62222385

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018087590A Active JP7150464B2 (ja) 2017-05-22 2018-04-27 混合金属／誘電体光学フィルタ
JP2022124696A Pending JP2022166089A (ja) 2017-05-22 2022-08-04 誘導透過フィルタ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022124696A Pending JP2022166089A (ja) 2017-05-22 2022-08-04 誘導透過フィルタ

Country Status (8)

Country Link
US (5) US10451783B2 (enExample)
EP (2) EP4400876A3 (enExample)
JP (2) JP7150464B2 (enExample)
KR (2) KR102292755B1 (enExample)
CN (2) CN112768483A (enExample)
CA (1) CA3003014A1 (enExample)
HK (1) HK1256268A1 (enExample)
TW (5) TWI793034B (enExample)

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US10647611B2 (en) * 2017-03-10 2020-05-12 Guardian Glass, LLC IG window unit having triple silver coating and dielectric coating on opposite sides of glass substrate
US10451783B2 (en) 2017-05-22 2019-10-22 Viavi Solutions Inc. Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift
US11215741B2 (en) * 2018-01-17 2022-01-04 Viavi Solutions Inc. Angle of incidence restriction for optical filters
US11009636B2 (en) * 2018-03-13 2021-05-18 Viavi Solutions Inc. Sensor window to provide different opacity and transmissivity at different spectral ranges
US10948640B2 (en) 2018-03-13 2021-03-16 Viavi Solutions Inc. Sensor window with a set of layers configured to a particular color and associated with a threshold opacity in a visible spectral range wherein the color is a color-matched to a surface adjacent to the sensor window
GB201902046D0 (en) 2019-02-14 2019-04-03 Teledyne E2V Uk Ltd Biased idf photodetector
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
US11693164B2 (en) * 2019-10-09 2023-07-04 Viavi Solutions Inc. Multi-transmission optical filter
US11630062B2 (en) * 2019-10-10 2023-04-18 Visera Technologies Company Limited Biosensor and method of forming the same
US11705472B2 (en) * 2019-10-10 2023-07-18 Visera Technologies Company Limited Biosensor and method of distinguishing a light
US20210318476A1 (en) * 2020-04-10 2021-10-14 Viavi Solutions Inc. Optical filter
US12392945B2 (en) * 2020-04-28 2025-08-19 Viavi Solutions Inc. Induced transmission filter with hydrogenated silicon, silver, and silicon dioxide
EP4160170A4 (en) * 2020-05-29 2023-12-06 Panasonic Intellectual Property Management Co., Ltd. FILTER ARRANGEMENT AND PHOTODETECTOR SYSTEM
US20230267760A1 (en) * 2020-07-17 2023-08-24 Evatec Ag Biometric authentication system
US20230012033A1 (en) * 2021-07-07 2023-01-12 Viavi Solutions Inc. Multi-bandpass optical interference filter
US12405413B2 (en) * 2022-08-23 2025-09-02 Viavi Solutions Inc. Optical interference filter
TWI840044B (zh) * 2022-12-23 2024-04-21 澤米科技股份有限公司 窄帶通濾光元件

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US20150029582A1 (en) 2013-07-23 2015-01-29 Largan Precision Co., Ltd. Infrared filter
WO2015195123A1 (en) 2014-06-18 2015-12-23 Jds Uniphase Corporation Metal-dielectric optical filter, sensor device, and fabrication method

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WO2015195123A1 (en) 2014-06-18 2015-12-23 Jds Uniphase Corporation Metal-dielectric optical filter, sensor device, and fabrication method

Also Published As

Publication number Publication date
CA3003014A1 (en) 2018-11-22
JP2018197184A (ja) 2018-12-13
US11340391B2 (en) 2022-05-24
TW201902691A (zh) 2019-01-16
EP3407103A1 (en) 2018-11-28
US20200033517A1 (en) 2020-01-30
TWI804454B (zh) 2023-06-01
US20210080633A1 (en) 2021-03-18
TWI849875B (zh) 2024-07-21
US10451783B2 (en) 2019-10-22
KR20180127933A (ko) 2018-11-30
TWI878154B (zh) 2025-03-21
US20220268981A1 (en) 2022-08-25
EP3407103B1 (en) 2024-07-03
HK1258878A1 (zh) 2019-11-22
CN108933150A (zh) 2018-12-04
TW202334055A (zh) 2023-09-01
EP4400876A2 (en) 2024-07-17
CN108933150B (zh) 2021-02-23
KR102292755B1 (ko) 2021-08-23
US10866347B2 (en) 2020-12-15
TW202313512A (zh) 2023-04-01
TW202440493A (zh) 2024-10-16
JP2022166089A (ja) 2022-11-01
HK1256268A1 (en) 2019-09-20
CN112768483A (zh) 2021-05-07
TWI770168B (zh) 2022-07-11
KR20210103444A (ko) 2021-08-23
US20240053520A1 (en) 2024-02-15
EP4400876A3 (en) 2024-09-25
US20180335554A1 (en) 2018-11-22
TWI793034B (zh) 2023-02-11
KR102433179B1 (ko) 2022-08-18
TW202237385A (zh) 2022-10-01
US11828963B2 (en) 2023-11-28

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