EP 1634332 A1 20060315 - INSULATED METAL SUBSTRATE WITH AT LEAST ONE LIGHT DIODE, LIGHT DIODE MATRIX AND PRODUCTION METHOD
Title (en)
INSULATED METAL SUBSTRATE WITH AT LEAST ONE LIGHT DIODE, LIGHT DIODE MATRIX AND PRODUCTION METHOD
Title (de)
ISOLIERTES METALLSUBSTRAT MIT WENIGSTENS EINER LEUCHTDIODE, LEUCHTDIODENMATRIX UND HERSTELLUNGSVERFAHREN
Title (fr)
SUBSTRAT METALLIQUE ISOLE POURVU D'AU MOINS UNE DIODE ELECTROLUMINESCENTE, MATRICE DE DIODES ELECTROLUMINESCENTES ET PROCEDE DE FABRICATION
Publication
Application
Priority
CH 0300351 W 20030603
Abstract (en)
[origin: WO2004107443A1] The invention relates to an insulated metal substrate (1), comprising a metal substrate (12), an insulation layer (11), electrical tracks (10), provided on the insulation layer (11), to which at least one light diode (2), optionally in the form of a chip, is connected. According to the invention, the metal substrate (12) comprises at least one recess (122, 123, 124, 125), within which the at least one light diode (2) is assembled and which, uncoated, or provided with one or several layers (11, 10), serves as reflector (5) for the at least one light diode (2).
IPC 1-7
IPC 8 full level
H01L 33/60 (2010.01); H01L 33/64 (2010.01); H01L 25/075 (2006.01)
CPC (source: EP)
H01L 33/60 (2013.01); H01L 33/642 (2013.01); H01L 25/0753 (2013.01); H01L 33/641 (2013.01); H01L 2924/0002 (2013.01)
Citation (search report)
See references of WO 2004107443A1
Citation (examination)
- JP S62235787 A 19871015 - KOITO MFG CO LTD
- WO 0215281 A2 20020221 - POWER SIGNAL TECHNOLOGIES INC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004107443 A1 20041209; AU 2003229241 A1 20050121; EP 1634332 A1 20060315
DOCDB simple family (application)
CH 0300351 W 20030603; AU 2003229241 A 20030603; EP 03724774 A 20030603