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:
Apr. 26, 2022
Filed:
Jan. 04, 2020
Kaistar Lighting (Xiamen) Co., Ltd., Xiamen, CN;
Bin Zhong, Xiamen, CN;
KAISTAR LIGHTING (XIAMEN) CO., LTD., Xiamen, CN;
Abstract
A display device and a manufacturing method thereof are provided. The display device includes a circuit substrate, multiple light-emitting elements and a packaging material. The circuit substrate includes a first surface, a second surface opposite the first surface, and multiple through slots penetrating through the first and second surfaces. The through slots each are in a stepped form, and the circuit substrate is divided into a chip mounting area, multiple anodes, and a common cathode. The light-emitting elements include multiple light-emitting elements mounted on the circuit substrate along a straight line and electrically connected with the anodes respectively through wires. The packaging material covers the circuit substrate, the light-emitting elements and the wires. The display device has an excellent performance while achieving a small size.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile