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:
Jul. 30, 2019
Filed:
Oct. 18, 2017
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display device includes a plurality of pixels, and a pixel disposed in a n-th pixel line has a light emitting diode, a driving TFT to control a current flowing the light emitting diode, a capacitor connecting a source of the driving TFT and a gate of the driving TFT, a first TFT controlled by a first gate signal which is transferred through a first gate line to connect the gate of the driving TFT to one of data lines, a second TFT controlled by a second gate signal which is transferred through a second gate line to connect the gate of the driving TFT to an initialization voltage, and a third TFT controlled by the second gate signal transferred to a pixel disposed in a (n−1)-th pixel line to connect the source of the driving TFT to a reference voltage, n being a natural number.