EP 0165309 A4 19861106 - HIGH-BANDWIDTH, HIGH RADIANCE, SURFACE EMITTING LED, AND METHOD THEREFOR.
Title (en)
HIGH-BANDWIDTH, HIGH RADIANCE, SURFACE EMITTING LED, AND METHOD THEREFOR.
Title (de)
OBERFLÄCHEN-LED MIT GROSSER BANDBREITE UND STRAHLUNGSINTENSITÄT UND VERFAHREN ZU DEREN FABRIKATION.
Title (fr)
DIODE ELECTROLUMINESCENTE A EMISSION EN SURFACE A LARGEUR DE BANDE ETENDUE ET FLUX ENERGETIQUE SPECIFIQUE ELEVE ET SON PROCEDE DE PRODUCTION.
Publication
Application
Priority
US 56150183 A 19831214
Abstract (en)
[origin: WO8502722A1] An LED including a substrate (200) with an elevated surface portion (204), an epitaxial blocking layer (201) adjacent thereto, and a doubleheterojunction structure (203, 206, 208, 209) thereover, and a method of manufacturing such a device.
IPC 1-7
IPC 8 full level
H01L 21/20 (2006.01); H01L 33/00 (2006.01)
CPC (source: EP)
H01L 21/02395 (2013.01); H01L 21/02463 (2013.01); H01L 21/02546 (2013.01); H01L 33/0025 (2013.01); H01L 33/0062 (2013.01)
Citation (search report)
- [A] EP 0047591 A2 19820317 - NORTHERN TELECOM LTD [CA]
- [A] PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 12 (E-91)[890], 23rd January 1982; & JP - A - 56 135 985 (FUJITSU K.K.) 23-10-1981
- See references of WO 8502722A1
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
WO 8502722 A1 19850620; EP 0165309 A1 19851227; EP 0165309 A4 19861106; JP S61500754 A 19860417
DOCDB simple family (application)
US 8402049 W 19841213; EP 85900420 A 19841213; JP 50024684 A 19841213