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. 29, 2019
Filed:
Apr. 26, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A display device including quantum rods is provided. The display device includes a light source generating light, a lightguide plate changing a path of the light generated from the light source and outputting the light to a front surface, a first polarizing plate arranged on top of the lightguide plate and generating first polarized light, a liquid crystal panel arranged on top of the first polarizing plate and displaying an image by using the first polarized light, a second polarizing plate arranged on top of the liquid crystal panel and generating second polarized light, and a quantum rod layer arranged on top of the second polarizing plate, divided into a plurality of pixels, and containing quantum rods in at least one of the pixels. A polarizing axis of the second polarized light is perpendicular to a polarizing axis of polarized light emitted by the quantum rod layer.