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. 08, 2018
Filed:
Dec. 24, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Yi Zeng, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a display device using a quantum dot film, including a display panel, a backlight module () located under the display panel, a quantum dot film () located between the display panel and the backlight module (), and a plurality of reflector units () located between the quantum dot film () and the display panel. The quantum dot film () can be excited by light emitting from the backlight module to give off excitation light. The liquid crystal panel includes therein a black matrix. The plurality of reflector units () is arranged to correspond to the black matrix. The display device using a quantum dot film of the present invention has a wide color gamut range and has good image quality and high quantum dot excitation rate and utilization of backlighting.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile