SG128575A1 - Optical unit manufacturing method, optical unit, and forming apparatus - Google Patents
Optical unit manufacturing method, optical unit, and forming apparatusInfo
- 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
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lens Barrels (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.
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)
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 |
WO2013047689A1 (en) | 2011-09-30 | 2013-04-04 | 富士フイルム株式会社 | Lens and method for forming lens |
JP5699228B2 (en) * | 2012-01-17 | 2015-04-08 | 富士フイルム株式会社 | Optical element manufacturing method and optical element |
CN104115038B (en) | 2012-03-08 | 2015-09-16 | 富士胶片株式会社 | Combined shaping lens and manufacture method thereof |
CN104093548B (en) * | 2012-03-29 | 2015-09-16 | 富士胶片株式会社 | The manufacture method of optical element |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0798669B2 (en) * | 1988-12-20 | 1995-10-25 | 松下電器産業株式会社 | Optical element molding method |
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 |
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 |
-
2006
- 2006-04-25 JP JP2006120799A patent/JP2007022905A/en active Pending
- 2006-06-05 SG SG200603824A patent/SG128575A1/en unknown
- 2006-06-07 TW TW095120208A patent/TW200704599A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW200704599A (en) | 2007-02-01 |
JP2007022905A (en) | 2007-02-01 |
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