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:
Mar. 02, 2021
Filed:
Jun. 06, 2018
Sharp Kabushiki Kaisha, Sakai, JP;
Takeshi Wada, Sakai, JP;
Takuya Ohnishi, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A lighting device includes a first light source unit having a first light source row made up of a plurality of light sources, and a first light source board, onto which the light sources making up the first light source row are mounted, a second light source unit having a second light source row made up of a plurality of light sources, and a second light source board, onto which the light sources making up the second light source row are mounted, and a light guide plate having a plate-like shape and having a first light-incident face where light emitted from the light sources is incident, and a second light-incident face disposed on an opposite side from the first light-incident face where light emitted from the light sources is incident.