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:
Nov. 05, 2019
Filed:
Apr. 04, 2018
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Yingteng Zhai, Shanghai, CN;
Haijing Chen, Shanghai, CN;
Zhenying Li, Shanghai, CN;
Jun Ma, Shanghai, CN;
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., Shanghai, CN;
Abstract
An organic light-emitting display panel, includes an array substrate including a flexible substrate and a thin film transistor layer placed on the flexible substrate; an organic light-emitting component placed on the array substrate, including a plurality of light-emitting units; a packaging layer placed on aside of the organic light-emitting component away from the array substrate, the packaging layer including a first inorganic packaging layer and a first organic packaging layer, the first inorganic packaging layer and the first organic packaging layer being placed in order on a side of the packaging layer along a direction away from the array substrate; wherein the first organic packaging layer includes a plurality of scattering particles, refractive indexes of the first inorganic packaging layer, the first organic packaging layer and the scattering particle are defined as n, nand nrespectively, and nis different from n