Global Patent Index - EP 1040527 A2

EP 1040527 A2 2000-10-04 - OPTO-ELECTRONICAL COMPONENT FOR THE INFRARED WAVELENGTH RANGE

Title (en)

OPTO-ELECTRONICAL COMPONENT FOR THE INFRARED WAVELENGTH RANGE

Title (de)

OPTOELEKTRONISCHES BAUELEMENT FÜR DEN INFRAROTEN WELLENLÄNGENBEREICH

Title (fr)

COMPOSANT OPTOELECTRONIQUE POUR LE DOMAINE DE LONGUEUR D'ONDE INFRAROUGE

Publication

EP 1040527 A2 (DE)

Application

EP 98966531 A

Priority

  • DE 9803641 W
  • DE 19754945 A

Abstract (en)

[origin: DE19754945A1] A silicon-based, IC-compatible luminescent diode (LED) or laser diode (LD) has a light-emitting layer based on semiconductor ruthenium silicide (Ru2Si3) on silicon for the near infrared wavelength range around 1.5 mu m. This component has an epitaxial Si/Ru2Si3Si or Si/Ru2Si3 heterostructure with band discontinuities of more than 0.05 eV for electrons or holes in order to achieve charge carrier confinement and thus an efficient light yield at room temperature.

IPC 1-7 (main, further and additional classification)

H01L 33/00

IPC 8 full level (invention and additional information)

H01L 31/032 (2006.01); H01L 31/103 (2006.01); H01L 31/105 (2006.01); H01L 33/00 (2010.01); H01L 33/26 (2010.01); H01S 5/32 (2006.01); H01S 5/34 (2006.01)

CPC (invention and additional information)

H01L 33/26 (2013.01); B82Y 20/00 (2013.01); H01L 31/032 (2013.01); H01L 31/103 (2013.01); H01L 31/105 (2013.01); H01S 5/32 (2013.01); H01S 5/3223 (2013.01); H01S 5/3224 (2013.01); H01S 5/3427 (2013.01); H01S 2304/00 (2013.01)

Citation (search report)

See references of WO 9930372A3

Designated contracting state (EPC)

BE DE FR GB NL

EPO simple patent family

DE 19754945 A1 19990624; DE 19754945 B4 20060427; EP 1040527 A2 20001004; WO 9930372 A2 19990617; WO 9930372 A3 19990729

INPADOC legal status


2005-01-12 [18W] WITHDRAWN

- Effective date: 20041124

2002-07-10 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: FORSCHUNGSZENTRUM JUELICH GMBH

2000-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000616

2000-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): BE DE FR GB NL