JP5473472B2 - 光学素子及び光学機器 - Google Patents

光学素子及び光学機器 Download PDF

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Publication number
JP5473472B2
JP5473472B2 JP2009188373A JP2009188373A JP5473472B2 JP 5473472 B2 JP5473472 B2 JP 5473472B2 JP 2009188373 A JP2009188373 A JP 2009188373A JP 2009188373 A JP2009188373 A JP 2009188373A JP 5473472 B2 JP5473472 B2 JP 5473472B2
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JP
Japan
Prior art keywords
refractive index
graded layer
base member
optical
optical element
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.)
Expired - Fee Related
Application number
JP2009188373A
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English (en)
Japanese (ja)
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JP2010079278A5 (enExample
JP2010079278A (ja
Inventor
大介 佐野
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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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2009188373A priority Critical patent/JP5473472B2/ja
Publication of JP2010079278A publication Critical patent/JP2010079278A/ja
Publication of JP2010079278A5 publication Critical patent/JP2010079278A5/ja
Application granted granted Critical
Publication of JP5473472B2 publication Critical patent/JP5473472B2/ja
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Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2009188373A 2008-08-29 2009-08-17 光学素子及び光学機器 Expired - Fee Related JP5473472B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009188373A JP5473472B2 (ja) 2008-08-29 2009-08-17 光学素子及び光学機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008222900 2008-08-29
JP2008222900 2008-08-29
JP2009188373A JP5473472B2 (ja) 2008-08-29 2009-08-17 光学素子及び光学機器

Publications (3)

Publication Number Publication Date
JP2010079278A JP2010079278A (ja) 2010-04-08
JP2010079278A5 JP2010079278A5 (enExample) 2012-09-13
JP5473472B2 true JP5473472B2 (ja) 2014-04-16

Family

ID=41725070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009188373A Expired - Fee Related JP5473472B2 (ja) 2008-08-29 2009-08-17 光学素子及び光学機器

Country Status (3)

Country Link
US (2) US8373930B2 (enExample)
JP (1) JP5473472B2 (enExample)
CN (1) CN101661118B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5473472B2 (ja) * 2008-08-29 2014-04-16 キヤノン株式会社 光学素子及び光学機器
JP6053352B2 (ja) * 2011-06-29 2016-12-27 キヤノン電子株式会社 光学フィルタ、光学装置及び光学フィルタの製造方法。
JP5936444B2 (ja) 2011-07-26 2016-06-22 キヤノン株式会社 光学素子、それを用いた光学系および光学機器
US20130069091A1 (en) * 2011-09-20 2013-03-21 Taiwan Micropaq Corporation Progressive-refractivity antireflection layer and method for fabricating the same
KR20130141995A (ko) * 2012-06-18 2013-12-27 동우 화인켐 주식회사 하드코팅 필름, 이를 포함하는 편광판 및 화상 표시 장치
US9837390B1 (en) * 2016-11-07 2017-12-05 Corning Incorporated Systems and methods for creating fluidic assembly structures on a substrate
JP2019190927A (ja) 2018-04-23 2019-10-31 キヤノン株式会社 解析システム、撮像装置、および、プログラム
CN113311515A (zh) * 2020-02-25 2021-08-27 华为技术有限公司 一种镜头、摄像模组和电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151283A (ja) 1984-08-21 1986-03-13 Nippon Telegr & Teleph Corp <Ntt> カ−ド処理装置
JP2003066203A (ja) * 2001-08-28 2003-03-05 Hitachi Maxell Ltd 微細凹凸構造の形成方法及び当該凹凸を有する部材
JP4197100B2 (ja) * 2002-02-20 2008-12-17 大日本印刷株式会社 反射防止物品
JP2005062674A (ja) 2003-08-19 2005-03-10 Sanyo Electric Co Ltd 板状光学部品
KR100898470B1 (ko) * 2004-12-03 2009-05-21 샤프 가부시키가이샤 반사 방지재, 광학 소자, 및 표시 장치 및 스탬퍼의 제조 방법 및 스탬퍼를 이용한 반사 방지재의 제조 방법
JP4520418B2 (ja) * 2005-02-18 2010-08-04 キヤノン株式会社 光学用透明部材及びそれを用いた光学系
KR20100116523A (ko) * 2008-02-27 2010-11-01 소니 가부시끼가이샤 반사 방지용 광학 소자 및 원반의 제조 방법
JP5473472B2 (ja) * 2008-08-29 2014-04-16 キヤノン株式会社 光学素子及び光学機器
JP5361302B2 (ja) * 2008-09-17 2013-12-04 キヤノン株式会社 光学素子及び光学機器
JP2010271534A (ja) * 2009-05-21 2010-12-02 Canon Inc 光学素子およびそれを有する光学装置

Also Published As

Publication number Publication date
US20130135743A1 (en) 2013-05-30
CN101661118B (zh) 2012-01-11
US20100053757A1 (en) 2010-03-04
CN101661118A (zh) 2010-03-03
JP2010079278A (ja) 2010-04-08
US8373930B2 (en) 2013-02-12

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