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:
Feb. 09, 2021
Filed:
Dec. 03, 2018
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Chang-Chih Huang, Shenzhen, CN;
Chaoqun Yang, Shenzhen, CN;
Abstract
A quantum-dot color filter substrate and a quantum-dot liquid crystal display panel are disclosed in the present disclosure. The quantum-dot color filter substrate includes a glass substrate and a quantum-dot light conversion layer formed on the glass substrate and including a plurality of quantum-dot parts arrayed in sequence, wherein the quantum-dot parts include a red quantum-dot part, a green quantum-dot part and a blue quantum-dot part, and the red quantum-dot part and the green quantum-dot part contain infrared quantum-dot materials. In this way, the purity of lights emitted by a color filter can be improved, and displays can be made light and thin.