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. 05, 2021
Filed:
Sep. 25, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Ming Zhang, Hubei, CN;
Jie Yang, Hubei, CN;
Abstract
A display panel and a manufacturing method for the display panel are provided. The display panel includes a substrate. An ultraviolet reflective layer is disposed on the substrate. A thin film transistor array is disposed on the ultraviolet reflective layer. A light emitting device is disposed on the thin film transistor. An encapsulation layer is disposed on the light emitting device. The ultraviolet reflective layer includes at least one pair of a first reflective layer and a second reflective layer stacked on each other. The refractive indexes of the first reflective layer and the second reflective layer are different.