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. 07, 2020
Filed:
Aug. 29, 2019
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Yoshitake Nakamura, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A display device includes a display component, a light source, and a light guide component. The display component includes a display area and a non-display area. The light guide component includes a first light guide plate disposed behind the display area, a second light guide plate disposed adjacent to the light source and lateral to the first light guide plate, and a joint member disposed behind the non-display area. The first light guide plate includes a plate surface with an area larger than the display area. The plate surface includes a light exiting surface. The second light guide plate includes a light entering surface. The joint member joins the first light guide plate and the second light guide plate together. A space is present between the first light guide plate and the second light guide plate and surrounded by the joint member.