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. 08, 2022
Filed:
Mar. 30, 2021
Chengdu Vistar Optoelectronics Co., Ltd., Sichuan, CN;
Dong Wei, Sichuan, CN;
Xiaolong Yang, Sichuan, CN;
Rubo Xing, Sichuan, CN;
Xiaowei Li, Sichuan, CN;
Enqing Guo, Sichuan, CN;
Xuna Li, Sichuan, CN;
Chengdu Vistar Optoelectronics Co., Ltd., Chengdu, CN;
Abstract
The present application provides a light emitting device, a method for making the same and a display apparatus. The light emitting device includes: a driving backplane; at least one set of driving electrodes disposed on the driving backplane, each set of driving electrodes including a first driving electrode and a second driving electrode; an epitaxial layer located on a side of the at least one set of driving electrodes away from the driving backplane; and at least one set of metal electrodes located on a side of the epitaxial layer close to the driving backplane, each set of metal electrodes including a first metal electrode and a second metal electrode, the first metal electrode and the second metal electrode being respectively connected to a first driving electrode and a second driving electrode, and a filling material being disposed between the first metal electrode and the second metal electrode.