公开(公告)号：US20190066582A1

公开(公告)日：2019-02-28

申请号：US16117766

申请日：2018-08-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Joonki KIM ,  Kyuhan YOON ,  Sangjin KIM

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G3/3258 ,  H01L27/32

Abstract: A gate driver and a display device including the same are discussed. The gate driver includes a plurality of stages. Each stage includes a transistor T1 configured to apply a start signal to a node Q, a transistor Tu configured to output an emission signal of a gate low voltage to a node Na depending on a voltage of the node Q, a transistor T5 configured to control a voltage of a node QB to be reversed to the voltage of the node Q, a transistor Td configured to output the emission signal of a gate high voltage higher than the gate low voltage to the node Na depending on the voltage of the node QB, and a transistor Tbv connected between the transistor T1 and the node Q and configured to stabilize the voltage of the node Q.

公开(公告)号：US20170154580A1

公开(公告)日：2017-06-01

申请号：US15363170

申请日：2016-11-29

Applicant: LG Display Co., Ltd.

Inventor： Joonki KIM

IPC: G09G3/3291 ,  H01L27/32 ,  H01L51/52 ,  G09G3/3266

CPC classification number: G09G3/3291 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3688 ,  G09G2300/0809 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2310/0297 ,  H01L27/3276 ,  H01L51/5237

Abstract: A display device includes a display panel including data lines, a data driver outputting a data voltage to be supplied to the data lines to a source line, and a multiplexer distributing the data voltage received from the source line to the data lines in response to an enable signal received through an enable signal line. The multiplexer includes a plurality of switching elements each including a drain electrode connected to the source line, a source electrode connected to the data line, and a gate electrode supplied with the enable signal. The enable signal is transferred from the enable signal line to the gate electrode via an enable signal pattern. The enable signal pattern is disposed on a metal layer different from the switching elements with an insulating layer interposed between them in a formation area of the switching elements.

公开(公告)号：US20160190521A1

公开(公告)日：2016-06-30

申请号：US14975075

申请日：2015-12-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Hoyoung LEE ,  Joonki KIM

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5278 ,  H01L27/3209 ,  H01L27/3246 ,  H01L27/326

Abstract: An organic light-emitting diode (OLED) display comprises, an anode electrode disposed over a substrate; a cathode electrode disposed opposite the anode electrode; a charge generation layer disposed between the anode electrode and the cathode electrode; a first stack disposed between the charge generation layer and the cathode electrode and configured to comprise a first organic light-emitting layer, a first common layer disposed over the first organic light-emitting layer, and a second common layer disposed under the first organic light-emitting layer; and a second stack disposed between the charge generation layer and the anode electrode, wherein at least one of the first common layer and the second common layer covers a sidewall of the charge generation layer.

Abstract translation: 有机发光二极管（OLED）显示器包括：设置在基板上的阳极; 与阳极电极相对设置的阴极电极; 设置在阳极电极和阴极电极之间的电荷产生层; 设置在电荷产生层和阴极之间的第一层叠体，其被构造为包括第一有机发光层，设置在第一有机发光层上的第一公共层和设置在第一有机光下的第二公共层 发光层 以及设置在电荷产生层和阳极电极之间的第二叠层，其中第一公共层和第二公共层中的至少一个覆盖电荷产生层的侧壁。