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:
Jul. 28, 2020
Filed:
Jul. 25, 2018
Yamaha Corporation, Hamamatsu-shi, JP;
Kazuhiko Nishizawa, Hamamatsu, JP;
Hisashi Nagai, Hamamatsu, JP;
Satoshi Gougi, Hamamatsu, JP;
Noritsugu Kusaba, Hamamatsu, JP;
YAMAHA CORPORATION, Hamamatsu-Shi, JP;
Abstract
A display device includes: a panel including a front face and a back face; a substrate including an end face and being provided so as to abut on the back face of the panel; a light emitting element provided on the substrate so as to emit light toward the panel in parallel to the substrate; and a light guide body provided interposed between the end face of the substrate and the back face of the panel, the light guide body guiding light incident from the light emitting element, to a side of the front face of the panel, and transmitting the light.