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:
Dec. 23, 2025
Filed:
Aug. 24, 2022
Samsung Display Co., Ltd., Yongin-Si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An emission driver includes a plurality of stages. Each stage includes an input block that transfers an input signal to a control node, a control block that controls an inverted control node and applies a third low gate voltage to the inverted control node in response to a voltage of the control node, an emission signal output block that outputs a high gate voltage as an emission signal in response to the voltage of the control node and outputs a first low gate voltage as the emission signal in response to a voltage of the inverted control node, and a carry signal output block that outputs the high gate voltage as a carry signal in response to the voltage of the control node and outputs a second low gate voltage different from the first low gate voltage as the carry signal in response to the voltage of the inverted control node. The third low gate voltage is different from the first low gate voltage and the second low gate voltage.