← Back to Patent Explorer
EP0034729A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for the manufacture of a GaAs semiconductor arrangement

Assignee: Siemens AG
•
Filing: 1981-02-02
•
Granted: —
•
Expires: 2001-02-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Die Erfindung betrifft ein Verfahren zum Herstellen einer Galliumarsenid-Halbleiteranordnung, bei dem in einen Halbleiterkörper (1) zwei verschiedene Dotierstoffe eingebracht werden, um so verschiedene Zonen (4,6) zu erzeugen. Mit nur einem Verfahrensschritt wird auf diese verschiedenen Zonen (4, 6) eine Metallisierung (8) aufgebracht, die mit den verschiedenen Zonen (4, 6) sperrende und nichtsperrende Kontakte bildet. The invention relates to a method for producing a gallium arsenide semiconductor arrangement, in which two different dopants are introduced into a semiconductor body (1) so as to produce different zones (4, 6). With only one process step, a metallization (8) is applied to these different zones (4, 6), which forms blocking and non-blocking contacts with the different zones (4, 6).

Inventors

  • 👤 Ewald Dr.-Ing. Dipl.-Phys. Pettenpaul
  • 👤 Jakob Dipl.-Phys. Huber
  • 👤 Herbert Dr. Rer. Nat. Dipl.-Phys. Weidlich

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 22:58
CPC Classifications
H; H10; H10P; H10P30/00; H10P30/20; H10P30/202; H10P30/206; H10D; H10D30/00; H10D30/01; H10D30/061; H10D30/0612; H10D30/0614; H10D62/00; H10D62/60; H10D64/00; H10D64/01; H10D64/011; H10D64/0116; H10D64/012; H10D64/0124; H10D8/00; H10D8/60; H10P30/21; H10P30/212

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag