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:
Mar. 09, 2021
Filed:
May. 10, 2019
The Hong Kong University of Science and Technology, Hong Kong, CN;
Kei May Lau, Hong Kong, CN;
Xu Zhang, Hong Kong, CN;
Abstract
The present disclosure relates to a monolithic full-color light-emitting diode (LED) display panel. The display panel includes a plurality of pixels and each pixel includes a first LED for emitting light having a first primary color, a second LED for emitting light having a second primary color, a third LED for emitting light having the first primary color, and a color converting layer for converting light generated by the third LED into light having a third primary color. Since the first, second and third LEDs of each pixel are formed with the same multi-layer semiconductor structure, the fabrication process of the display panel can be substantially simplified resulting in higher yield, increased throughput and lower cost.