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. 10, 2022
Filed:
Feb. 24, 2021
Japan Display Inc., Tokyo, JP;
Munenori Motooka, Mobara, JP;
Nobuyuki Suzuki, Isumi, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A liquid crystal panel includes first substrate, a second substrate overlapping the first substrate, and a liquid crystal arranged between the substrates, the first including an extended portion which does not overlaps the second substrate. A backlight unit includes a light source mounted on a wiring board, a light guide plate having a light-receiving side surface and a front light-output surface, a light shielding adhesive tape disposed between the liquid crystal panel and the wiring board, and an optical sheet overlaping the front surface of the light guide plate. The light-shielding adhesive tape overlaps the wiring board and the optical sheet.