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:
Nov. 05, 2019
Filed:
Sep. 08, 2017
Lg Display Co., Ltd., Seoul, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An organic light-emitting display device is discussed, which reduces the area of a pixel drive circuit and increases the aperture ratio of a pixel by forming lines inside the pixel using a semiconductor pattern that forms a channel of each thin-film transistor array. The light-emitting display device includes a plurality of pixels arranged in a matrix form and a plurality of lines configured to supply a signal for driving each pixel, each pixel includes a thin-film transistor including an active layer having a first area and a second area, which are configured as conductors, and a gate electrode, and at least one of the first area and the second area is directly connected to a corresponding line among the lines.