WO2017146413A3 - Article optique et filtre optique le comprenant - Google Patents

Article optique et filtre optique le comprenant Download PDF

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Publication number
WO2017146413A3
WO2017146413A3 PCT/KR2017/001688 KR2017001688W WO2017146413A3 WO 2017146413 A3 WO2017146413 A3 WO 2017146413A3 KR 2017001688 W KR2017001688 W KR 2017001688W WO 2017146413 A3 WO2017146413 A3 WO 2017146413A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical filter
optical
wavelength
same
transmissivity
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.)
Ceased
Application number
PCT/KR2017/001688
Other languages
English (en)
Korean (ko)
Other versions
WO2017146413A2 (fr
Inventor
최정옥
정준호
정진호
김주영
양선호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LMS Co Ltd
Original Assignee
LMS Co Ltd
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
Priority claimed from KR1020170007027A external-priority patent/KR101904500B1/ko
Application filed by LMS Co Ltd filed Critical LMS Co Ltd
Priority to US16/078,728 priority Critical patent/US10767030B2/en
Priority to CN201780022221.0A priority patent/CN109416420B/zh
Publication of WO2017146413A2 publication Critical patent/WO2017146413A2/fr
Publication of WO2017146413A3 publication Critical patent/WO2017146413A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • G02B5/22—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Filters (AREA)

Abstract

La présente invention concerne un article optique et un filtre optique le comprenant. Le filtre optique comprend un article optique contenant un ou plusieurs colorants absorbant le proche infrarouge et ayant deux pics d'absorption ou plus comprenant un premier pic d'absorption et un second pic d'absorption dans une plage de longueurs d'onde de 380 nm à 1 200 nm, le filtre optique présentant alors des avantages en ce que la transmissivité est élevée par rapport à la lumière ayant la longueur d'onde d'une région de lumière visible et en ce que la transmissivité est supprimée jusqu'à 0,6 % ou moins par rapport à la lumière ayant une longueur d'onde dans la plage de 800 nm à 1 000 nm, si bien que les problèmes d'image parasite peuvent être empêchés, et que le rendement et la productivité peuvent être améliorés en réduisant la médiocrité de l'assemblage provoquée par la flexion du filtre optique lors d'un procédé d'assemblage d'un dispositif d'imagerie.
PCT/KR2017/001688 2016-02-24 2017-02-16 Article optique et filtre optique le comprenant Ceased WO2017146413A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/078,728 US10767030B2 (en) 2016-02-24 2017-02-16 Optical article and optical filter comprising same
CN201780022221.0A CN109416420B (zh) 2016-02-24 2017-02-16 光学制品及其光学滤波器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160021622 2016-02-24
KR10-2016-0021622 2016-02-24
KR1020170007027A KR101904500B1 (ko) 2016-02-24 2017-01-16 광학물품 및 이를 포함하는 광학필터
KR10-2017-0007027 2017-01-16

Publications (2)

Publication Number Publication Date
WO2017146413A2 WO2017146413A2 (fr) 2017-08-31
WO2017146413A3 true WO2017146413A3 (fr) 2018-08-02

Family

ID=59685397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/001688 Ceased WO2017146413A2 (fr) 2016-02-24 2017-02-16 Article optique et filtre optique le comprenant

Country Status (1)

Country Link
WO (1) WO2017146413A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101931731B1 (ko) * 2017-09-28 2018-12-24 주식회사 엘엠에스 광학 물품 및 이를 포함하는 광학 필터
CN109932773B (zh) * 2017-12-19 2021-08-10 张家港康得新光电材料有限公司 一种可见光截止膜、其制备方法和应用
CN111684319B (zh) * 2018-02-05 2022-04-12 Ａｇｃ株式会社 滤光片以及成像装置
KR102158811B1 (ko) * 2018-07-03 2020-09-22 주식회사 엘엠에스 지문인식센서용 광학원판 및 이를 포함하는 광학필터
CN114120832B (zh) * 2021-11-23 2023-03-21 武汉华星光电技术有限公司 显示面板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140041528A (ko) * 2011-06-06 2014-04-04 아사히 가라스 가부시키가이샤 광학 필터, 고체 촬상 소자, 촬상 장치용 렌즈 및 촬상 장치
KR20140088559A (ko) * 2011-10-14 2014-07-10 제이에스알 가부시끼가이샤 광학 필터 및 이 광학 필터를 이용한 고체 촬상 장치 및 카메라 모듈
KR101453469B1 (ko) * 2014-02-12 2014-10-22 나우주 광학 필터 및 이를 포함하는 촬상 장치
KR101474902B1 (ko) * 2013-09-06 2014-12-19 주식회사 엘엠에스 광학 필터 및 이를 포함하는 촬상 장치
KR20150046016A (ko) * 2012-08-23 2015-04-29 아사히 가라스 가부시키가이샤 근적외선 커트 필터 및 고체 촬상 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140041528A (ko) * 2011-06-06 2014-04-04 아사히 가라스 가부시키가이샤 광학 필터, 고체 촬상 소자, 촬상 장치용 렌즈 및 촬상 장치
KR20140088559A (ko) * 2011-10-14 2014-07-10 제이에스알 가부시끼가이샤 광학 필터 및 이 광학 필터를 이용한 고체 촬상 장치 및 카메라 모듈
KR20150046016A (ko) * 2012-08-23 2015-04-29 아사히 가라스 가부시키가이샤 근적외선 커트 필터 및 고체 촬상 장치
KR101474902B1 (ko) * 2013-09-06 2014-12-19 주식회사 엘엠에스 광학 필터 및 이를 포함하는 촬상 장치
KR101453469B1 (ko) * 2014-02-12 2014-10-22 나우주 광학 필터 및 이를 포함하는 촬상 장치

Also Published As

Publication number Publication date
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