EP 2310175 A1 20110420 - A METHOD FOR MANUFACTURING A LENS TO BE ADDED TO A LED AND MOULD
Title (en)
A METHOD FOR MANUFACTURING A LENS TO BE ADDED TO A LED AND MOULD
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER LINSE ZUM HINZUFÜGEN ZU EINER LED UND FORM
Title (fr)
PROCÉDÉ DE FABRICATION D'UNE LENTILLE À MONTER SUR UNE DIODE ÉLECTROLUMINESCENTE ET MOULE
Publication
Application
Priority
- NL 2009050344 W 20090615
- NL 2001689 A 20080615
Abstract (en)
[origin: WO2010005294A1] A lens to be added to a LED is manufactured by introducing liquid acrylate basic material into a mould with a suitably modelled mould cavity. The mould is embodied in material transparent to UV radiation, such as silicone rubber. After injection of the acrylate basic material into the mould, irradiation of the mould takes place with UV radiation such that the acrylate basic material cures to form a lens of the desired form. After curing of the material the mould is opened and the obtained lens is removed.
IPC 8 full level
B29C 39/10 (2006.01); H01L 33/00 (2010.01)
CPC (source: EP)
B29C 39/10 (2013.01); B29C 35/0888 (2013.01); B29C 45/14655 (2013.01); B29C 2033/0005 (2013.01); B29C 2035/0827 (2013.01); B29C 2045/0075 (2013.01); B29L 2011/0016 (2013.01); H01L 33/52 (2013.01)
Citation (search report)
See references of WO 2010005294A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010005294 A1 20100114; EA 019225 B1 20140228; EA 201100047 A1 20110830; EP 2310175 A1 20110420; NL 2003027 A1 20091217; NL 2003027 C 20100412
DOCDB simple family (application)
NL 2009050344 W 20090615; EA 201100047 A 20090615; EP 09794684 A 20090615; NL 2003027 A 20090615