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)
- 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.
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 |
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)
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 |
-
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 |
---|---|
JP2007022905A (en) | 2007-02-01 |
TW200704599A (en) | 2007-02-01 |
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