JP5268436B2 - 光学フィルタ及び撮像装置 - Google Patents

光学フィルタ及び撮像装置 Download PDF

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Publication number
JP5268436B2
JP5268436B2 JP2008149637A JP2008149637A JP5268436B2 JP 5268436 B2 JP5268436 B2 JP 5268436B2 JP 2008149637 A JP2008149637 A JP 2008149637A JP 2008149637 A JP2008149637 A JP 2008149637A JP 5268436 B2 JP5268436 B2 JP 5268436B2
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Japan
Prior art keywords
optical member
multilayer film
optical
optical filter
image sensor
Prior art date
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Expired - Fee Related
Application number
JP2008149637A
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English (en)
Japanese (ja)
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JP2009294532A5 (https=
JP2009294532A (ja
Inventor
良昭 入江
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2008149637A priority Critical patent/JP5268436B2/ja
Priority to US12/478,269 priority patent/US20090303590A1/en
Priority to CN200910142384XA priority patent/CN101598828B/zh
Publication of JP2009294532A publication Critical patent/JP2009294532A/ja
Publication of JP2009294532A5 publication Critical patent/JP2009294532A5/ja
Application granted granted Critical
Publication of JP5268436B2 publication Critical patent/JP5268436B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Blocking Light For Cameras (AREA)
  • Studio Devices (AREA)
JP2008149637A 2008-06-06 2008-06-06 光学フィルタ及び撮像装置 Expired - Fee Related JP5268436B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008149637A JP5268436B2 (ja) 2008-06-06 2008-06-06 光学フィルタ及び撮像装置
US12/478,269 US20090303590A1 (en) 2008-06-06 2009-06-04 Optical filter and imaging apparatus
CN200910142384XA CN101598828B (zh) 2008-06-06 2009-06-04 光学滤波器及摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008149637A JP5268436B2 (ja) 2008-06-06 2008-06-06 光学フィルタ及び撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013054967A Division JP5677491B2 (ja) 2013-03-18 2013-03-18 光学フィルタ及び撮像装置

Publications (3)

Publication Number Publication Date
JP2009294532A JP2009294532A (ja) 2009-12-17
JP2009294532A5 JP2009294532A5 (https=) 2011-07-21
JP5268436B2 true JP5268436B2 (ja) 2013-08-21

Family

ID=41400062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008149637A Expired - Fee Related JP5268436B2 (ja) 2008-06-06 2008-06-06 光学フィルタ及び撮像装置

Country Status (3)

Country Link
US (1) US20090303590A1 (https=)
JP (1) JP5268436B2 (https=)
CN (1) CN101598828B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101374755B1 (ko) * 2010-06-18 2014-03-17 가부시키가이샤 다이신쿠 적외선 차단 필터
JP5703825B2 (ja) * 2011-02-22 2015-04-22 ソニー株式会社 撮像装置およびカメラモジュール
JP5765052B2 (ja) * 2011-05-13 2015-08-19 旭硝子株式会社 光学部品、光学装置
JP2013033225A (ja) * 2011-06-30 2013-02-14 Canon Inc 撮像装置及び画像形成装置
CN102759768B (zh) * 2012-07-31 2014-12-31 杭州科汀光学技术有限公司 一种光学滤波器
DE102015114877B4 (de) * 2015-09-04 2020-10-01 Schott Ag Kratzfeste Antireflexbeschichtung und mobiles elektronisches Gerät
CN106054299B (zh) * 2016-07-29 2019-05-28 利达光电股份有限公司 一种易清洗的红外截止滤光片及其镀膜方法
CN107870379A (zh) * 2016-11-04 2018-04-03 江苏日久光电股份有限公司 显示屏屏幕贴膜
CN106814411A (zh) * 2017-02-22 2017-06-09 深圳市保千里电子有限公司 一种手机全景镜头的镜片、全景镜头及成像方法
KR102426728B1 (ko) * 2017-04-10 2022-07-29 삼성전자주식회사 포커스 제어 방법 및 이를 지원하는 전자 장치
US11231533B2 (en) * 2018-07-12 2022-01-25 Visera Technologies Company Limited Optical element having dielectric layers formed by ion-assisted deposition and method for fabricating the same
US11314004B2 (en) 2019-04-08 2022-04-26 Visera Technologies Company Limited Optical filters and methods for forming the same
CN111443418B (zh) * 2020-05-12 2022-04-08 苏州江泓电子科技有限公司 一种用于70～100nm真空紫外波段的偏振多层膜及其制备方法
JP2023038059A (ja) * 2021-09-06 2023-03-16 キヤノン株式会社 光学フィルタ及び撮像装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561934A (en) * 1967-09-11 1971-02-09 Crucible Inc Sintered steel particles containing dispersed carbides
JPH0763056B2 (ja) * 1986-08-06 1995-07-05 三菱電機株式会社 薄膜形成装置
JPH03261047A (ja) * 1990-03-09 1991-11-20 Toshiba Corp 表示装置
WO1996017498A1 (en) * 1994-11-30 1996-06-06 Philips Electronics N.V. Imaging device with anti-condensation provision
US6287683B1 (en) * 1997-04-09 2001-09-11 Canon Kabushiki Kaisha Anti-fogging coating and optical part using the same
US6280848B1 (en) * 1998-10-06 2001-08-28 Minolta Co., Ltd. Antireflection coating
JP3989296B2 (ja) * 2002-05-20 2007-10-10 オリンパス株式会社 カメラ及び撮像素子ユニット
US6818962B2 (en) * 2002-10-25 2004-11-16 Omnivision International Holding Ltd Image sensor having integrated thin film infrared filter
JP4426946B2 (ja) * 2004-10-27 2010-03-03 オリンパス株式会社 デジタルカメラシステム
JP4171362B2 (ja) * 2003-07-10 2008-10-22 Ａｇｃテクノグラス株式会社 反射防止膜付き透明基板
JP2005148379A (ja) * 2003-11-14 2005-06-09 Nikon Corp 光学素子および撮像装置
JP2005308968A (ja) * 2004-04-20 2005-11-04 Olympus Corp 光学多層膜及び光学素子
JP2006163275A (ja) * 2004-12-10 2006-06-22 Kyocera Kinseki Corp 光学部品
TWI382280B (zh) * 2005-07-27 2013-01-11 信越化學工業股份有限公司 光阻保護性塗覆材料以及圖形化的方法
JP4958536B2 (ja) * 2006-01-12 2012-06-20 富士フイルム株式会社 反射防止膜
JP4804251B2 (ja) * 2006-07-20 2011-11-02 キヤノン株式会社 撮像装置及び撮像ユニット
TWI408404B (zh) * 2006-07-25 2013-09-11 Pentax Ricoh Imaging Co Ltd 影像裝置
US20080258043A1 (en) * 2007-04-17 2008-10-23 Koji Suzuki Optical element and optical equipment

Also Published As

Publication number Publication date
JP2009294532A (ja) 2009-12-17
CN101598828B (zh) 2011-09-28
CN101598828A (zh) 2009-12-09
US20090303590A1 (en) 2009-12-10

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