Title:
RADIATION-EMITTING COMPONENT AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2010/054628
Kind Code:
A3
Abstract:
The invention relates to a radiation-emitting component, comprising a carrier, a semiconductor chip arranged on said carrier, the semiconductor chip having an active layer for generating electromagnetic radiation and a radiation exit surface, a first and a second contact structure for electrically contacting the semiconductor chip, a first and a second contact layer, the semiconductor chip being electrically connected to the first contact structure via the first contact layer and to the second contact structure via the second contact layer, and a passivation layer arranged on the semiconductor chip. Said passivation layer comprises an organic polymer of the general formula (I) wherein the groups R1 to R16 independently represent H, CH3, F, Cl or Br, and n has a value of from 10 to 500.000.
Inventors:
HERRMANN SIEGFRIED (DE)
TAEGER SEBASTIAN (DE)
TAEGER SEBASTIAN (DE)
Application Number:
PCT/DE2009/001571
Publication Date:
December 23, 2010
Filing Date:
November 05, 2009
Export Citation:
Assignee:
OSRAM OPTO SEMICONDUCTORS GMBH (DE)
HERRMANN SIEGFRIED (DE)
TAEGER SEBASTIAN (DE)
HERRMANN SIEGFRIED (DE)
TAEGER SEBASTIAN (DE)
International Classes:
H01L31/0216; C08G61/10
Foreign References:
| DE102006045702A1 | 2008-04-03 | |||
| DE102005063106A1 | 2007-07-05 |
Attorney, Agent or Firm:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH (München, DE)
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