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:
May. 19, 2020
Filed:
Feb. 12, 2019
Seiko Epson Corporation, Tokyo, JP;
Hiroto Tomioka, Chino, JP;
Seiko Epson Corporation, , JP;
Abstract
A robot has an optical signal transmitter that transmits an optical signal, the optical signal transmitter includes a light source, a supporting board that supports the light source, and a light guide part that transmits light emitted from the light source, and the supporting board includes a board main body, a penetration portion connected to the light source, penetrating in a thickness direction of the board main body, and formed using a metal material, and a heat dissipation portion connected to the penetration portion and formed using a metal material, wherein the penetration portion is placed between the light source and the heat dissipation portion, and the light source is placed between the light guide part and the supporting board.