Bibliographic data

Document KR102001075354A (Pages: 52)

Bibliographic data Document KR102001075354A (Pages: 52)
INID Criterion Field Contents
54 Title TI [EN] METHOD FOR PRODUCING A SEMICONDUCTOR COMPONENT
71/73 Applicant/owner PA INFINEON TECHNOLOGIES AG
72 Inventor IN DEBOY GERALD ; STRACK HELMUT ; HAEBERLEN OLIVER ; RUEB MICHAEL ; FRIZA WOLFGANG
22/96 Application date AD Mar 24, 2001
21 Application number AN 20017003803
Country of application AC KR
Publication date PUB Aug 9, 2001
33
31
32
Priority data PRC
PRN
PRD
DE
19843959
Sep 24, 1998
33
31
32
PRC
PRN
PRD
DE
9903081
Sep 24, 1999
51 IPC main class ICM H01L 29/78 (2006.01)
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC H01L 21/26586
H01L 29/0619
H01L 29/0623
H01L 29/0634
H01L 29/0649
H01L 29/0653
H01L 29/1095
H01L 29/41766
H01L 29/78
H01L 29/7802
MCD main class MCM
MCD secondary class MCS H01L 21/336 (2006.01)
H01L 29/06 (2006.01)
H01L 29/10 (2006.01)
H01L 29/78 (2006.01)
MCD additional class MCA H01L 21/265 (2006.01)
57 Abstract AB [EN] The invention relates to a method for producing a semiconductor component comprising semiconductor areas (4, 5) of different conductivity types which are alternately positioned in a semiconductor body and in said semiconductor body (1) extend at least from one first zone (6) to near a second zone (1) and by way of variable dopage from trenches (11, 14) and their fillings generate an electric field which increases from both said zones (6, 1). © KIPO & WIPO 2007
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
Citing documents Determine documents
Sequence listings
Search file IPC ICP