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:
May. 26, 2020
Filed:
Jun. 04, 2019
AU Optronics Corporation, Hsinchu, TW;
Yung-Chih Chen, Taichung, TW;
Tsung-Ying Ke, Tainan, TW;
Li-Chih Hsu, Taipei, TW;
Keh-Long Hwu, Hsinchu County, TW;
Wan-Tsang Wang, Hsinchu, TW;
Chun-Hsin Liu, Yunlin County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A manufacturing method of a light-emitting device including the following steps is provided. A test trace and a first signal trace are formed on a first substrate. A light-emitting element electrically connected to the test trace and the first signal trace is formed. A test procedure is performed on the light-emitting element via the test trace and the first signal trace. An encapsulation layer is formed on the first substrate to cover the light-emitting element. The test trace is removed, and then a driving unit electrically connected to light-emitting element is formed.