Sign In to Follow Application
View All Documents & Correspondence

Method For Producing A Semiconductor Device And Semiconductor Device

Abstract: In at least one embodiment, the method is for producing a semiconductor device (1) and comprises the following steps in the stated order: A) providing a semiconductor body (2) having a top side (20), the semiconductor body (2) is based on SiC, B) producing a first layer (21) of the semiconductor body (2) next to the top side (20) by doping with a dopant (4), C) applying a carbon-containing layer (3) on the top side (20), D) implanting C into the first layer (21) through the carbon- containing layer (3), and E) performing a temperature treatment of the semiconductor body (2) when the carbon-containing layer (3) is still present on the top side (20).

Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
08 August 2025
Publication Number
36/2025
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application

Applicants

HITACHI ENERGY LTD
Brown-Boveri-Strasse 5 8050 Zürich

Inventors

1. ALFIERI, Giovanni
Gugelweg 29 5103 Möriken
2. ROMANO, Gianpaolo
Wiesenstrasse 7 5400 Baden
3. ARANGO, Yulieth Cristina
Hopfenstrasse 4A 8045 Zurich

Specification

Documents

Application Documents

# Name Date
1 202547075648-STATEMENT OF UNDERTAKING (FORM 3) [08-08-2025(online)].pdf 2025-08-08
2 202547075648-REQUEST FOR EXAMINATION (FORM-18) [08-08-2025(online)].pdf 2025-08-08
3 202547075648-PROOF OF RIGHT [08-08-2025(online)].pdf 2025-08-08
4 202547075648-FORM 18 [08-08-2025(online)].pdf 2025-08-08
5 202547075648-FORM 1 [08-08-2025(online)].pdf 2025-08-08
6 202547075648-DRAWINGS [08-08-2025(online)].pdf 2025-08-08
7 202547075648-DECLARATION OF INVENTORSHIP (FORM 5) [08-08-2025(online)].pdf 2025-08-08
8 202547075648-COMPLETE SPECIFICATION [08-08-2025(online)].pdf 2025-08-08
9 202547075648-Proof of Right [11-08-2025(online)].pdf 2025-08-11
10 202547075648-FORM-26 [11-08-2025(online)].pdf 2025-08-11