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:
Jan. 22, 2019
Filed:
Jan. 17, 2017
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Zhixiong Jiang, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present disclosure discloses an OLED component, comprising: a substrate, a bottom electrode arranged on the substrate, a top electrode opposite to the bottom electrode, and the top electrode spaced apart from the bottom electrode; an organic electroluminescence element arranged between the bottom electrode and the top electrode; at least one buffer element disposed between the top electrode and the organic electroluminescence element, and/or between the bottom electrode and the organic electroluminescence element, wherein the buffer element is configured to enhance carrier balance and, electrons transport performance and holes transport performance. The present disclosure enhances the luminous efficiency by the way of disposing the buffer element which is configured to enhance carrier balance, a electrons transport performance and holes transport performance between the top electrode and the organic electroluminescence element, and/or between the bottom electrode and the organic electroluminescence element.