KR102709607B1 - 광학 필터 및 촬상 장치 - Google Patents

광학 필터 및 촬상 장치 Download PDF

Info

Publication number
KR102709607B1
KR102709607B1 KR1020207014717A KR20207014717A KR102709607B1 KR 102709607 B1 KR102709607 B1 KR 102709607B1 KR 1020207014717 A KR1020207014717 A KR 1020207014717A KR 20207014717 A KR20207014717 A KR 20207014717A KR 102709607 B1 KR102709607 B1 KR 102709607B1
Authority
KR
South Korea
Prior art keywords
light
optical filter
wavelength
spectral transmittance
incident angle
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.)
Active
Application number
KR1020207014717A
Other languages
English (en)
Korean (ko)
Other versions
KR20200096221A (ko
Inventor
도미타카 다카기
가쓰히데 심모
Original Assignee
니혼 이타가라스 가부시키가이샤
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 니혼 이타가라스 가부시키가이샤 filed Critical 니혼 이타가라스 가부시키가이샤
Publication of KR20200096221A publication Critical patent/KR20200096221A/ko
Application granted granted Critical
Publication of KR102709607B1 publication Critical patent/KR102709607B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optical Filters (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Glass Compositions (AREA)
  • Burglar Alarm Systems (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020207014717A 2017-12-07 2018-12-05 광학 필터 및 촬상 장치 Active KR102709607B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-235002 2017-12-07
JP2017235002 2017-12-07
PCT/JP2018/044776 WO2019111965A1 (ja) 2017-12-07 2018-12-05 光学フィルタ及び撮像装置

Publications (2)

Publication Number Publication Date
KR20200096221A KR20200096221A (ko) 2020-08-11
KR102709607B1 true KR102709607B1 (ko) 2024-09-26

Family

ID=66751483

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207014717A Active KR102709607B1 (ko) 2017-12-07 2018-12-05 광학 필터 및 촬상 장치

Country Status (6)

Country Link
US (1) US11531149B2 (https=)
JP (1) JP7240234B2 (https=)
KR (1) KR102709607B1 (https=)
CN (1) CN111406227B (https=)
TW (1) TWI785159B (https=)
WO (1) WO2019111965A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6259155B1 (ja) * 2017-10-03 2018-01-10 日本板硝子株式会社 光学フィルタ及び撮像装置
JP6273064B1 (ja) 2017-10-03 2018-01-31 日本板硝子株式会社 光学フィルタ及び撮像装置
WO2020235610A1 (ja) 2019-05-23 2020-11-26 日本板硝子株式会社 光吸収性組成物、光吸収膜、及び光学フィルタ
JP7344091B2 (ja) * 2019-11-06 2023-09-13 日本板硝子株式会社 光吸収性組成物、光吸収膜、及び光学フィルタ
JP2021110868A (ja) * 2020-01-14 2021-08-02 ソニーセミコンダクタソリューションズ株式会社 受光装置及び電子システム
KR102475669B1 (ko) * 2020-09-22 2022-12-09 주식회사 창강화학 광학 필터
JP2022084412A (ja) * 2020-11-26 2022-06-07 パナソニックＩｐマネジメント株式会社 輝度調整システム、表示システム
JP7511102B2 (ja) * 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ
JP7511103B2 (ja) 2021-07-07 2024-07-05 Ａｇｃ株式会社 光学フィルタ
WO2023282186A1 (ja) * 2021-07-07 2023-01-12 Ａｇｃ株式会社 光学フィルタ
JPWO2024048511A1 (https=) * 2022-08-31 2024-03-07
CN119790329A (zh) * 2022-08-31 2025-04-08 Ａｇｃ株式会社 滤光片
JP7586387B1 (ja) * 2022-12-27 2024-11-19 Ａｇｃ株式会社 光学フィルタ
WO2024143130A1 (ja) * 2022-12-27 2024-07-04 Ａｇｃ株式会社 光学フィルタ
TWI864831B (zh) * 2023-06-16 2024-12-01 白金科技股份有限公司 具有一體化架構之鏡頭模組
TWI880245B (zh) * 2023-06-16 2025-04-11 白金科技股份有限公司 濾光透鏡及其製法
TWI882363B (zh) * 2023-06-16 2025-05-01 白金科技股份有限公司 複合感光結構及其製法
TWI882362B (zh) * 2023-06-16 2025-05-01 白金科技股份有限公司 濾光片
WO2025041772A1 (ja) * 2023-08-23 2025-02-27 Ａｇｃ株式会社 光学フィルタ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011159800A (ja) 2010-02-01 2011-08-18 Asahi Glass Co Ltd 固体撮像素子およびそれを備えた撮像装置
US20120243077A1 (en) 2009-12-07 2012-09-27 Asahi Glass Company, Limited Optical member, near infrared cut filter, solid-state imaging element, lens for imaging device, and imaging/display device using the same
JP6232161B1 (ja) * 2017-07-27 2017-11-15 日本板硝子株式会社 光学フィルタ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198404A (ja) 1983-04-07 1983-11-18 Dainippon Jiyochiyuugiku Kk イソバレリアン酸エステル誘導体を含有する殺虫剤
CN100442087C (zh) * 2003-08-11 2008-12-10 东洋纺织株式会社 近红外线吸收薄膜及其制造方法、近红外线吸收薄膜卷及其制造方法、以及近红外线吸收滤光器
JP5936299B2 (ja) 2010-11-08 2016-06-22 Jsr株式会社 近赤外線カットフィルター、およびそれを備える固体撮像素子ならびに固体撮像装置
CN104755969B (zh) 2012-08-23 2018-06-08 旭硝子株式会社 近红外线截止滤波器和固体摄像装置
JP6317875B2 (ja) 2012-09-06 2018-04-25 日本板硝子株式会社 赤外線カットフィルタ、撮像装置および赤外線カットフィルタの製造方法
JP2014203044A (ja) 2013-04-09 2014-10-27 日本板硝子株式会社 赤外線カットフィルタおよび撮像装置
JP6020746B2 (ja) 2013-12-26 2016-11-02 旭硝子株式会社 光学フィルタ
WO2016114363A1 (ja) * 2015-01-14 2016-07-21 旭硝子株式会社 近赤外線カットフィルタおよび撮像装置
WO2017006571A1 (ja) * 2015-07-09 2017-01-12 日本板硝子株式会社 赤外線カットフィルタ、撮像装置、及び赤外線カットフィルタの製造方法
JP6210180B2 (ja) * 2015-07-28 2017-10-11 Jsr株式会社 光学フィルター及び光学フィルターを具備する環境光センサー
JP2017146506A (ja) 2016-02-18 2017-08-24 旭硝子株式会社 光学フィルタおよび撮像装置
JP6267823B1 (ja) * 2017-07-27 2018-01-24 日本板硝子株式会社 光学フィルタ、カメラモジュール、及び情報端末

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243077A1 (en) 2009-12-07 2012-09-27 Asahi Glass Company, Limited Optical member, near infrared cut filter, solid-state imaging element, lens for imaging device, and imaging/display device using the same
JP2011159800A (ja) 2010-02-01 2011-08-18 Asahi Glass Co Ltd 固体撮像素子およびそれを備えた撮像装置
JP6232161B1 (ja) * 2017-07-27 2017-11-15 日本板硝子株式会社 光学フィルタ

Also Published As

Publication number Publication date
JP7240234B2 (ja) 2023-03-15
TW201939071A (zh) 2019-10-01
CN111406227A (zh) 2020-07-10
US20200379150A1 (en) 2020-12-03
CN111406227B (zh) 2022-06-10
WO2019111965A1 (ja) 2019-06-13
US11531149B2 (en) 2022-12-20
KR20200096221A (ko) 2020-08-11
JP2019144578A (ja) 2019-08-29
TWI785159B (zh) 2022-12-01

Similar Documents

Publication Publication Date Title
KR102709607B1 (ko) 광학 필터 및 촬상 장치
KR102713837B1 (ko) 광학 필터 및 촬상 장치
US11885993B2 (en) Optical filter and method of manufacturing
US12072517B2 (en) Light-absorbing composition and method of manufacturing
TWI765095B (zh) 濾光器及攝像裝置
TWI762722B (zh) 濾光器及攝像裝置
TW201939073A (zh) 濾光器及攝像裝置
TWI754100B (zh) 濾光器及攝像裝置
JP6966334B2 (ja) 光学フィルタ及び撮像装置
JP6516948B1 (ja) 光学フィルタ及び撮像装置
JP6634540B1 (ja) 光学フィルタ、カメラモジュール、及び情報端末
JP6634541B1 (ja) 光学フィルタ、カメラモジュール、及び情報端末

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601