SG128575A1 - Optical unit manufacturing method, optical unit, and forming apparatus - Google Patents

Optical unit manufacturing method, optical unit, and forming apparatus

Info

Publication number
SG128575A1
SG128575A1 SG200603824A SG200603824A SG128575A1 SG 128575 A1 SG128575 A1 SG 128575A1 SG 200603824 A SG200603824 A SG 200603824A SG 200603824 A SG200603824 A SG 200603824A SG 128575 A1 SG128575 A1 SG 128575A1
Authority
SG
Singapore
Prior art keywords
optical unit
optical
forming apparatus
optical element
manufacturing
Prior art date
Application number
SG200603824A
Inventor
Nobuhiro Yamamichi
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of SG128575A1 publication Critical patent/SG128575A1/en

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lens Barrels (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

There is provided an optical unit manufacturing method in which an optical element is obtained by giving compression to an optical material using a mold after thermal softening of the optical material, and uniting of a frame unit with the optical element is required. The optical unit manufacturing method includes a step of forming the frame unit as an integral part of the optical element with reference to a position of the mold while holding the optical element without opening the mold after forming of the optical element.
SG200603824A 2005-06-16 2006-06-05 Optical unit manufacturing method, optical unit, and forming apparatus SG128575A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005177024 2005-06-16
JP2006120799A JP2007022905A (en) 2005-06-16 2006-04-25 Optical element device manufacturing method, optical element device and forming apparatus

Publications (1)

Publication Number Publication Date
SG128575A1 true SG128575A1 (en) 2007-01-30

Family

ID=37784156

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200603824A SG128575A1 (en) 2005-06-16 2006-06-05 Optical unit manufacturing method, optical unit, and forming apparatus

Country Status (3)

Country Link
JP (1) JP2007022905A (en)
SG (1) SG128575A1 (en)
TW (1) TW200704599A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200938892A (en) 2008-03-11 2009-09-16 E Pin Optical Industry Co Ltd Optical glass lens and its production method
DE102008048333B4 (en) * 2008-09-22 2018-12-27 Pentacon Gmbh Foto- Und Feinwerktechnik Molding for optical purposes and related manufacturing process
JP5203259B2 (en) 2009-03-09 2013-06-05 オリンパス株式会社 Manufacturing method of optical components
JP5634615B2 (en) * 2011-09-30 2014-12-03 富士フイルム株式会社 Lens and lens molding method
EP2805803B1 (en) 2012-01-17 2016-11-02 Fujifilm Corporation Method for producing optical element, and optical element
JP5668174B2 (en) * 2012-03-08 2015-02-12 富士フイルム株式会社 Composite lens and method for manufacturing the same
JP5699247B2 (en) * 2012-03-29 2015-04-08 富士フイルム株式会社 Optical element manufacturing method
JP6016523B2 (en) * 2012-08-23 2016-10-26 キヤノン株式会社 Plastic optical component press mold and plastic optical component manufacturing method
JP6385417B2 (en) * 2016-12-20 2018-09-05 株式会社日本製鋼所 Method for molding composite molded article and molding die

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2502718B2 (en) * 1988-12-20 1996-05-29 松下電器産業株式会社 Optical element molding die, optical element molding method, and optical element
JPH0798669B2 (en) * 1988-12-20 1995-10-25 松下電器産業株式会社 Optical element molding method
JP3161622B2 (en) * 1992-04-15 2001-04-25 日本電産コパル株式会社 Glass lens molding equipment
JP3869507B2 (en) * 1996-12-09 2007-01-17 ペンタックス株式会社 Method for forming optical glass element
JP2001124902A (en) * 1999-10-25 2001-05-11 Konica Corp Optical element, optical unit, molded parts provided with the optical element and manufacturing method therefor
JP2001318209A (en) * 2000-05-09 2001-11-16 Canon Inc Optical element and molding tool for the same

Also Published As

Publication number Publication date
JP2007022905A (en) 2007-02-01
TW200704599A (en) 2007-02-01

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