JP7433765B2 - 光学素子、光学機器および撮像装置 - Google Patents

光学素子、光学機器および撮像装置 Download PDF

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JP7433765B2
JP7433765B2 JP2019011397A JP2019011397A JP7433765B2 JP 7433765 B2 JP7433765 B2 JP 7433765B2 JP 2019011397 A JP2019011397 A JP 2019011397A JP 2019011397 A JP2019011397 A JP 2019011397A JP 7433765 B2 JP7433765 B2 JP 7433765B2
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resin
resin part
optical element
base material
thickness
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JP2019164332A (ja
JP2019164332A5 (enExample
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公一 米谷
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Canon Inc
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Canon Inc
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US16/352,307 US11237300B2 (en) 2018-03-16 2019-03-13 Optical element and optical apparatus

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JP2018049735 2018-03-16

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157120A (ja) 2003-11-27 2005-06-16 Olympus Corp 光学系
CN101019044A (zh) 2005-05-13 2007-08-15 三洋电机株式会社 叠层光学元件
JP2010224367A (ja) 2009-03-25 2010-10-07 Olympus Corp 複合光学素子
JP2011102906A (ja) 2009-11-11 2011-05-26 Canon Inc 光学素子及びそれを有する光学系
CN103913793A (zh) 2012-12-28 2014-07-09 奇美实业股份有限公司 表面具微结构的光学板
CN104122611A (zh) 2013-04-29 2014-10-29 鸿富锦精密工业（深圳）有限公司 光学复合膜的制造设备及制造方法
JP2015011293A (ja) 2013-07-02 2015-01-19 キヤノン株式会社 回折光学素子の製造方法
US20160291289A1 (en) 2015-03-31 2016-10-06 Canon Kabushiki Kaisha Optical element, optical system including the same, and manufacturing method
JP2017090710A (ja) 2015-11-11 2017-05-25 キヤノン株式会社 光学素子、それを有する光学系及び光学機器
JP2018005012A (ja) 2016-07-04 2018-01-11 キヤノン株式会社 光学素子及びそれを有する光学機器
CN111435180A (zh) 2019-05-24 2020-07-21 宁波激智科技股份有限公司 一种双面调光片及其制备方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157120A (ja) 2003-11-27 2005-06-16 Olympus Corp 光学系
CN101019044A (zh) 2005-05-13 2007-08-15 三洋电机株式会社 叠层光学元件
JP2010224367A (ja) 2009-03-25 2010-10-07 Olympus Corp 複合光学素子
JP2011102906A (ja) 2009-11-11 2011-05-26 Canon Inc 光学素子及びそれを有する光学系
CN103913793A (zh) 2012-12-28 2014-07-09 奇美实业股份有限公司 表面具微结构的光学板
CN104122611A (zh) 2013-04-29 2014-10-29 鸿富锦精密工业（深圳）有限公司 光学复合膜的制造设备及制造方法
JP2015011293A (ja) 2013-07-02 2015-01-19 キヤノン株式会社 回折光学素子の製造方法
US20160291289A1 (en) 2015-03-31 2016-10-06 Canon Kabushiki Kaisha Optical element, optical system including the same, and manufacturing method
JP2016194610A (ja) 2015-03-31 2016-11-17 キヤノン株式会社 光学素子、それを有する光学機器及び製造方法
JP2017090710A (ja) 2015-11-11 2017-05-25 キヤノン株式会社 光学素子、それを有する光学系及び光学機器
JP2018005012A (ja) 2016-07-04 2018-01-11 キヤノン株式会社 光学素子及びそれを有する光学機器
CN111435180A (zh) 2019-05-24 2020-07-21 宁波激智科技股份有限公司 一种双面调光片及其制备方法

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