Lg Display Co., Ltd.

Seoul National University

Jungyul Yang

SungSoo Shin

Sooyeon Lee

Sohyung Lee

Jihwan Park

NamYong Gong

Hanseok Lee

Heesung Lee

WonSang Ryu

YounGyoung Chang

HyeJI Jeon

A pixel comprises a driving transistor having a gate electrode at a first node, a first electrode connected to a high potential driving voltage, a second electrode connected to the light emitting element, and the driving transistor controlling the amount of driving current supplied to the light emitting element; a first transistor configured to transmit a reference voltage to the gate electrode of the driving transistor in response to a first gate signal; a second transistor configured to transmit a data voltage to the gate electrode of the driving transistor in response to a second gate signal; a third transistor electrically connecting the gate electrode of the driving transistor to the second electrode of the driving transistor in response to the first gate signal; and a fourth transistor electrically connecting the driving transistor with the light emitting element in response to an emission signal.

Pixel, method of driving pixel, and display device including pixel

Disclosed is a thin film transistor substrate comprising a substrate; a first thin film transistor on the substrate, the first thin film transistor including a first active layer and a first gate electrode; a second thin film transistor on the substrate, the second thin film transistor including a second active layer and a second gate electrode above the first active layer and the first gate electrode; a first insulating layer between the first gate electrode and the second active layer; and; and a first connection electrode connecting together the first active layer and the second active layer, the first connection electrode extending through a first contact hole in the first insulating layer and is in contact with each of the first active layer and the second active layer and a display apparatus including the same.

Thin film transistor substrate and display apparatus comprising the same

A digital X-ray detector panel and an X-ray system including the same are disclosed, which include a Gate-In-Panel (GIP) structure in which a gate driver element is embedded in the panel, reduce production costs, and are easily applied to a narrow bezel and a flexible panel. A light shielding layer including tungsten or copper having X-ray shielding characteristics is disposed in a gate driver element mounting region, minimizing X-ray damage to the gate driver element embedded in the panel. In order to prevent not only damage caused by X-rays vertically incident upon the panel, but also damage caused by X-rays incident upon the panel at an incidence angle of less than 90&#xb0;, the light shielding layer extends to overlap at least a portion of the gate driver element mounting region.

Digital X-ray detector panel and X-ray system including the same

An array substrate for an X-ray detector and an X-ray detector including the reduces or minimizes a leakage current caused by etching of a PIN layer, and also reduces or minimizes light reaction of the PIN layer within a non-pixel region. The array substrate for the X-ray detector includes an integrated PIN layer formed to cover all pixel regions. Upper electrodes, which are spaced apart from each other according to individual pixel regions, are disposed over the PIN layer. A light shielding portion is disposed between neighboring upper electrodes.

Array substrate for X-ray detector and X-ray detector including the same

An electroluminescence display is provided. The electroluminescence display comprises data lines and gate lines intersecting each other and pixels arranged in a matrix, wherein each of subpixels of each pixel comprises: a first driver configured to drive a light-emitting element by using a first EM switching element, which switches the current path between a power supply line to which a pixel driving voltage is applied and the light-emitting element in response to a first light-emission control signal, and a first driving element connected between the first EM switching element and the light-emitting element; and a second driver configured to drive the light-emitting element by using a second EM switching element, which switches the current path between the power supply line and the light-emitting element in response to a second light-emission control signal, and a second driving element connected between the second EM switching element and the light-emitting element.

Growing community of inventors

Uijeongbu-si, South Korea

Jungyul Yang