Herstellungsverfahren einer Licht-Emittierenden oder Licht-Empfangenden Vorrichtung mit Optischem Trenngitter aus Metall

Details

Veröffentlichungs-Nr.

EP3731285

Aktenzeichen

EP20170995

Anmeldetag

23. April 2020

Veröffentlichung

18. Januar 2023

Erteilung

18. Januar 2023

Rechtsraum

EP

IPC

H01L33/38H01L33/60H01L33/58H01L27/15// H01L33/40H01L33/50

Abstract

Method for producing a photo-emitting and/or photo-receiving device (100) with a metal optical separation grid (140), comprising at least: - producing at least one photo-emitting and/or photo-receiving component (102), in which at least one first metal electrode (110) of the photo-emitting and/or photo-receiving component covers lateral flanks of at least one semiconductor stack (104, 106, 108) of the photo-emitting and/or photo-receiving component and extends to at least one emitting and/or receiving face (112) of the photo-emitting and/or photo-receiving component; - treating at least one face of the first metal electrode located at the emitting and/or receiving face, making said face of the first metal electrode wettable; - producing the metal optical separation grid on at least one support (142); - securing the metal optical separation grid against said face of the first metal electrode by brazing; - removing the support.

Anmelder

Firma

Commissariat à l'énergie atomique et aux énergies alternatives

Land

🇫🇷 Frankreich

Fachgebiete