Elektronische Vorrichtungen mit einer Seitenwandstruktur und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4601006

Aktenzeichen

EP25151894

Anmeldetag

15. Januar 2025

Veröffentlichung

13. August 2025

Rechtsraum

EP

IPC

H01L23/522H01L21/78H10D1/68

Abstract

An electronic device including a substrate having a first surface, a second surface, and one or more sidewalls. The electronic device may include a base metallization coupled to the first surface, one or more circuit layers formed on the second surface, and a dielectric layer on the one or more sidewalls and on the one or more circuit layers. The electronic device may include a metal layer formed on the dielectric layer. In some embodiments, one or more of the metal layer or the dielectric layer may form an ionic-contamination barrier. In some implementations, the metal layer, the dielectric layer, and one or more of the substrate or the base metallization layer may form a capacitor that extends around the one or more sides.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete