JP4777210B2 - 光学素子の製造方法および光学素子 - Google Patents

光学素子の製造方法および光学素子 Download PDF

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Publication number
JP4777210B2
JP4777210B2 JP2006278229A JP2006278229A JP4777210B2 JP 4777210 B2 JP4777210 B2 JP 4777210B2 JP 2006278229 A JP2006278229 A JP 2006278229A JP 2006278229 A JP2006278229 A JP 2006278229A JP 4777210 B2 JP4777210 B2 JP 4777210B2
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optical element
mold
optical
surface roughness
effective portion
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JP2008094658A5 (enExample
JP2008094658A (ja
Inventor
信幸 藤田
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Canon Inc
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Canon Inc
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Priority to JP2006278229A priority Critical patent/JP4777210B2/ja
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  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Glass (AREA)
JP2006278229A 2006-10-12 2006-10-12 光学素子の製造方法および光学素子 Active JP4777210B2 (ja)

Priority Applications (1)

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JP2006278229A JP4777210B2 (ja) 2006-10-12 2006-10-12 光学素子の製造方法および光学素子

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JP2006278229A JP4777210B2 (ja) 2006-10-12 2006-10-12 光学素子の製造方法および光学素子

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JP2008094658A JP2008094658A (ja) 2008-04-24
JP2008094658A5 JP2008094658A5 (enExample) 2009-11-26
JP4777210B2 true JP4777210B2 (ja) 2011-09-21

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8390930B2 (en) 2008-11-20 2013-03-05 Omnivision Technologies, Inc. Optical element and manufacture method thereof
WO2014050602A1 (ja) * 2012-09-29 2014-04-03 コニカミノルタ株式会社 レンズ及び成形金型
JP6609422B2 (ja) * 2015-05-25 2019-11-20 オリンパス株式会社 光学素子成形用型セット、及び、光学素子の製造方法
EP4489418A4 (en) 2022-05-27 2025-06-18 Samsung Electronics Co., Ltd Camera module with refractive element and electronic device with refractive element

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461328A (en) * 1987-09-02 1989-03-08 Olympus Optical Co Glass lens and device for forming thereof
JP2001052333A (ja) * 1999-08-09 2001-02-23 Fuji Electric Co Ltd 磁気記録媒体のプラスチック製ディスク基板およびその成形金型
JP2007296839A (ja) * 2006-04-06 2007-11-15 Fuji Xerox Co Ltd 円筒状芯体および円筒状芯体を用いた無端ベルトの製造方法

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JP2008094658A (ja) 2008-04-24

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