Elektronische Schutzvorrichtung zur Verhinderung von Schäden durch Plasmaunterstützte Prozesse und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4716413

Anmeldetag

10. September 2025

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

H10D89/60, H02H9/04(HSU CHIA-LIN et al.)(EITAN BOAZ et al.)

Abstract

Electronic device (100), comprising a circuit module (6) and a protection module (50; 51). The circuit module (6) comprises a P-N junction (102) between a reference terminal (GND) and an electrical node (104), and a plurality of metal connection lines (20) coupled to the electrical node (104) and adapted to be charged due to antenna effect. The protection module (50) comprises an HV transistor (112) and a first capacitor (108). The capacitor (108) is connected between the electrical node (104) and the HV transistor (112) and is configured to turn on the HV transistor (112) when the electrical node (104) charges positively due to the antenna effect. The circuit module (6) is thus maintained at a potential that does not damage the electronic device (100).

Anmelder

Firma

STMicroelectronics International N.V.

Land

🇨🇭 Schweiz