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. 10, 2023
Filed:
Jun. 14, 2021
Lg Display Co., Ltd., Seoul, KR;
Daehun Kim, Gyeongsangbuk-do, KR;
DongYoup Shin, Incheon, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present disclosure relates to an electroluminescence display device including a display panel including a pixel driving circuit and a light emitting element, a power supply circuit for generating a logic voltage to be applied to the pixel driving circuit, and a timing controller for supplying a voltage control signal to the power supply circuit. The power supply circuit may include a power IC, a booster circuit, and a voltage regulator. In the electroluminescence display device, degradation noise of the pixel can be reduced, and thereby, the image quality of the display panel can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile