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:
Jun. 15, 2021
Filed:
Dec. 16, 2019
Lg Display Co., Ltd., Seoul, KR;
Sungwook Chang, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An electroluminescence display device including a gate driver comprised of a plurality of stages, the gate driver comprises a kstage for providing an emission signal to an npixel row (where n and k are natural numbers and 1≤k≤n); a first controller of the kstage that is connected to the kstage and providing an input signal; and a second controller of the kstage that is connected to the kstage and receiving an output signal of the kstage as an input signal, wherein the first controller is implemented to generate a control signal for sensing the npixel row, and wherein the second controller is connected to an emission line, to which the emission signal is applied, to provide the output signal of the kstage to the emission line, and the second controller is connected to a first controller of a (k+1)stage to provide the output signal of the kstage shifted to an emission carry signal to the first controller of the (k+1)stage.