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. 17, 2023
Filed:
Jan. 11, 2022
Samsung Display Co., Ltd., Yongin-Si, KR;
Junghwan Hwang, Seongnam-si, KR;
Yang-Hwa Choi, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A pixel includes a first transistor, a second transistor, a third transistor, a capacitor, and a light emitting diode. During a non-emission period of a low frequency mode, the third transistor electrically connects a first terminal of the light emitting diode to an initialization voltage line in response to a second scan signal. An initialization voltage transferred from the initialization voltage line has a first voltage level during a normal mode different from the low frequency mode, and has a second voltage level different from the first voltage level during the non-emission period of the low frequency mode.