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:
Aug. 08, 2000
Filed:
Jun. 26, 1998
Herve Jaouen, Meylan, FR;
Michel Marty, Varces, FR;
STMicroelectronics S.A., Gentilly, FR;
Abstract
A semiconductor device includes a chip forming an integrated circuit; a connection substrate; an internal coupling mechanism; and at least one optical communication system. The connection substrate comprises an external coupling mechanism for electrically coupling to a device other than the chip. The internal coupling mechanism electrically couples the integrated circuit to the external coupling mechanism. The at least one optical communication system comprises two optoelectronic parts. The first optoelectronic part is either an emitter or a receiver which is integrated into the chip and constitutes one component of the integrated circuit. The second optoelectronic part is borne by the connection substrate and is able to be externally connected to the connection substrate. The second optoelectronic part faces the first optoelectronic part and is capable of exchanging light signals with the first optoelectronic part.