公开(公告)号：US20180350286A1

公开(公告)日：2018-12-06

申请号：US15991045

申请日：2018-05-29

Applicant: LG Display Co., Ltd.

Inventor： Sohyung LEE ,  Namyong GONG ,  Sungsoo SHIN ,  Jungyul YANG ,  Heesung LEE

IPC: G09G3/14 ,  G09G3/3225

Abstract: 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.

公开(公告)号：US20190198557A1

公开(公告)日：2019-06-27

申请号：US16219315

申请日：2018-12-13

Applicant: LG Display Co., Ltd.

Inventor： Jungyul YANG

IPC: H01L27/146 ,  G01T1/24 ,  G01T1/20

CPC classification number: H01L27/14663 ,  G01T1/2018 ,  G01T1/241 ,  H01L27/14623 ,  H01L27/14636 ,  H01L31/085

Abstract: 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.

公开(公告)号：US20230329047A1

公开(公告)日：2023-10-12

申请号：US18132847

申请日：2023-04-10

Applicant: LG Display Co., Ltd.

Inventor： YounGyoung CHANG ,  WonSang RYU ,  Youngjin YI ,  Hanseok LEE ,  SungSoo SHIN ,  Jungyul YANG ,  JungJune KIM ,  Jihwan JUNG ,  Soyang CHOI ,  Yubeen LIM

IPC: H01L29/12 ,  G09G3/3233

CPC classification number: H10K59/126 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2300/0842

Abstract: A thin film transistor substrate can include a first thin film transistor on a substrate, the first thin film transistor including a first active layer and a first gate electrode; and a second thin film transistor on the substrate, the second thin film transistor including a second active layer and a second gate electrode, each of the second active layer and the second gate electrode being located farther away from the substrate than the first active layer and the first gate electrode. Also, the thin film transistor substrate can include a first insulating layer disposed between the first gate electrode and the second active layer; and a first connection electrode connecting the first gate electrode with the second active layer, in which the first connection electrode extends through a first contact hole in the first insulating layer and contacts both of the first gate electrode and the second active layer.