KR20190007442A - 광학 필터 - Google Patents

광학 필터 Download PDF

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Publication number
KR20190007442A
KR20190007442A KR1020187035245A KR20187035245A KR20190007442A KR 20190007442 A KR20190007442 A KR 20190007442A KR 1020187035245 A KR1020187035245 A KR 1020187035245A KR 20187035245 A KR20187035245 A KR 20187035245A KR 20190007442 A KR20190007442 A KR 20190007442A
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KR
South Korea
Prior art keywords
polarizer
light
wavelength range
infrared
filter
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.)
Withdrawn
Application number
KR1020187035245A
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English (en)
Korean (ko)
Inventor
존 에이 휘틀리
질 제이 브누아
토드 에이 발렌
케네스 엘 스미스
꾸앙레이 뚜
에드워드 제이 키벨
롤프 더블유 비에르나스
조던 디 휘트니
대니얼 제이 슈미트
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20190007442A publication Critical patent/KR20190007442A/ko
Withdrawn legal-status Critical Current

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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
    • G02B5/208—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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • 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
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
KR1020187035245A 2016-06-09 2017-05-30 광학 필터 Withdrawn KR20190007442A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662347776P 2016-06-09 2016-06-09
US62/347,776 2016-06-09
PCT/US2017/034941 WO2017213911A1 (en) 2016-06-09 2017-05-30 Optical filter

Publications (1)

Publication Number Publication Date
KR20190007442A true KR20190007442A (ko) 2019-01-22

Family

ID=60578084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187035245A Withdrawn KR20190007442A (ko) 2016-06-09 2017-05-30 광학 필터

Country Status (7)

Country Link
US (1) US11016229B2 (https=)
EP (1) EP3469407A4 (https=)
JP (1) JP6938548B2 (https=)
KR (1) KR20190007442A (https=)
CN (1) CN109219763B (https=)
TW (1) TW201812347A (https=)
WO (1) WO2017213911A1 (https=)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240005366A (ko) 2022-07-05 2024-01-12 엘지이노텍 주식회사 카메라 모듈

Also Published As

Publication number Publication date
JP6938548B2 (ja) 2021-09-22
US11016229B2 (en) 2021-05-25
CN109219763B (zh) 2021-03-05
CN109219763A (zh) 2019-01-15
JP2019518998A (ja) 2019-07-04
EP3469407A4 (en) 2020-02-26
WO2017213911A1 (en) 2017-12-14
TW201812347A (zh) 2018-04-01
EP3469407A1 (en) 2019-04-17
US20190137669A1 (en) 2019-05-09

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20181205

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination