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:
Oct. 20, 2020
Filed:
Dec. 26, 2018
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Lei Tang, Beijing, CN;
Zhendong Zhou, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
A backlight source and a liquid crystal display including the same are provided. The backlight source includes: a first LED light bar, a second LED light bar, a light guide plate, a reflective plate and an optical film, wherein the first LED light bar includes a first circuit board and a plurality of first light emitting units disposed on the first circuit board and spaced evenly, the second light emitting light bar includes a second circuit board and a plurality of second light emitting units disposed on the second circuit board and spaced evenly, the first light emitting units and the second light emitting units are located between the first circuit board and the second circuit board, and the plurality of the first light emitting units and the plurality of the second light emitting units are alternately disposed in an arrangement direction of the plurality of the first light emitting units.