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:
Mar. 16, 2021
Filed:
May. 24, 2019
AU Optronics Corporation, Hsinchu, TW;
Pin-Miao Liu, Hsinchu County, TW;
Chen-Chang Chen, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A method of manufacturing a light emitting device is provided. Multiple light-emitting elements are formed on a substrate in a first density. A first transferring process is performed to transfer the light emitting elements to a transition carrier. The light-emitting elements are disposed on the transition carrier in a second density. The first density is greater than the second density. Multiple electronic devices are disposed on the transition carrier in correspondence with the light-emitting elements. An encapsulation layer is formed on the transition carrier to cover the light emitting elements and the electronic devices. Portions of the encapsulation layer are removed to form multiple package units including the light-emitting elements and the electronic devices. A second transferring process is performed to transfer the package units to an array substrate. The encapsulation layer is removed to expose the light emitting elements and the electronic devices. The light emitting elements and the electronic devices are electrically connected to the array substrate.