The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 2021
Filed:
Nov. 10, 2017
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Sylvie Menezo, Voiron, FR;
Frank Fournel, Villard-Bonnot, FR;
Abstract
A method is provided for producing, on a wafer-scale, a plurality of optoelectronic chips, including: providing a receiver substrate including a plurality of elementary zones, each being configured to contain one optoelectronic chip, and each including at least one coupling waveguide integrated into the receiver substrate and configured to be optically coupled to a first optoelectronic component; transferring a plurality of pads to the elementary zones such that the pads partially cover the at least one coupling waveguide; and producing the first optoelectronic component from the pads such that each first optoelectronic component is facing the at least one coupling waveguide of a corresponding elementary zone, and, following the transferring step, each pad of the plurality of pads extends over a set of at least two adjacent elementary zones, so as to partially cover the at least one coupling waveguide of each of the adjacent elementary zones.