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:
Feb. 28, 2023
Filed:
Jul. 25, 2019
Nitto Denko Corporation, Osaka, JP;
Naoto Konegawa, Osaka, JP;
NITTO DENKO CORPORATION, Osaka, JP;
Abstract
An opto-electric hybrid board connector includes an opto-electric hybrid board extending along a transmission direction of light in an optical waveguide, and a connector to which an attached region of the opto-electric hybrid board is attached. The attached region has a board front end surface for inputting and outputting light to and from the optical waveguide. The connector has a connector front end surface disposed to be flush with the board front end surface. The surface roughness SRa1 of the board front end surface is 0.2 μm or more and 3 μm or less. A difference D between the surface roughness SRa1 of the board front end surface and the surface roughness SRa2 of the connector front end surface is 1 μm or less.