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:
Aug. 04, 2020
Filed:
Oct. 28, 2018
AU Optronics Corporation, Hsinchu, TW;
Tzu-Ling Niu, Kaohsiung, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A display device includes a first light source, a second light source, a liquid crystal panel, and a light-guide device. The liquid crystal panel is disposed on the first light source and the second light source. The light-guide device is disposed between the first light source and the liquid crystal panel. A first light-receiving surface of the light-guide device faces toward the first light source. A second light-receiving surface of the light-guide device faces toward the second light source. A first light beam emitted by the first light source enters the light-guide device through the first light-receiving surface and leaves the light-guide device through a light-emitting surface opposite to the first light-receiving surface. A second light beam emitted by the second light source enters the light-guide device through the second light-receiving surface and leaves the light-guide device through the light-emitting surface.