EP 1312117 A1 20030521 - COMPONENT COMPRISING A LARGE NUMBER OF LIGHT-EMITTING-DIODE CHIPS
Title (en)
COMPONENT COMPRISING A LARGE NUMBER OF LIGHT-EMITTING-DIODE CHIPS
Title (de)
BAUELEMENT MIT EINER VIELZAHL VON LUMINESZENZDIODENCHIPS
Title (fr)
COMPOSANT COMPRENANT PLUSIEURS PUCES DIODES ELECTROLUMINESCENTES
Publication
Application
Priority
- DE 0103198 W 20010822
- DE 10041686 A 20000824
Abstract (en)
[origin: WO0217401A1] The invention relates to a component (1) comprising a large number of light-emitting-diode chips (5) in a reflector (3), the latter being configured in such a way that the direct line of vision between the light-emitting-diode chips (5) is interrupted by an intermediate wall (11). This significantly improves the effectiveness of the component (1).
IPC 1-7
IPC 8 full level
H01L 25/075 (2006.01); H01L 33/48 (2010.01); H01L 33/60 (2010.01)
CPC (source: EP US)
H01L 25/0753 (2013.01 - EP US); H01L 33/486 (2013.01 - EP US); H01L 33/60 (2013.01 - EP US); H01L 2924/0002 (2013.01 - EP US)
Citation (search report)
See references of WO 0217401A1
Designated contracting state (EPC)
AT BE CH DE FR GB LI
DOCDB simple family (publication)
WO 0217401 A1 20020228; CN 1447984 A 20031008; DE 10041686 A1 20020314; EP 1312117 A1 20030521; JP 2004517465 A 20040610; TW 516228 B 20030101; US 2004056265 A1 20040325; US 7435997 B2 20081014
DOCDB simple family (application)
DE 0103198 W 20010822; CN 01814562 A 20010822; DE 10041686 A 20000824; EP 01971631 A 20010822; JP 2002521368 A 20010822; TW 90120714 A 20010823; US 36255403 A 20030929