公开(公告)号：US20180188616A1

公开(公告)日：2018-07-05

申请号：US15822180

申请日：2017-11-26

Applicant: LG Display Co., Ltd.

Inventor： Seonghun JEONG ,  Hyuck CHOI ,  Haye KIM ,  Minkyu CHUN ,  Kangil KIM

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1362 ,  G09G3/36 ,  H01L27/12

Abstract: A liquid crystal display preventing a light leakage is disclosed. The liquid crystal display includes gate lines and data lines disposed to cross over each other, a common line crossing over the data lines and disposed in parallel with the gate lines, a dummy data line crossing over the gate lines and disposed in parallel with the data lines, a dummy pixel electrode disposed in a dummy area formed by an outermost data line of the data lines, the dummy data line, and the gate lines, a pixel electrode disposed in a pixel area between inside data lines of the data lines and the gate lines, and a common electrode disposed to overlap the pixel electrode and the dummy pixel electrode. The dummy pixel electrode is connected to the common line.

公开(公告)号：US20160379546A1

公开(公告)日：2016-12-29

申请号：US15148265

申请日：2016-05-06

Applicant: LG Display Co., Ltd.

Inventor： Haye KIM ,  Seeung LEE ,  Seonghun JEONG

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G3/3266 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2310/0262 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2330/028

Abstract: A gate driving circuit and a display device using the same are provided. The gate driving circuit includes a first gate driving circuit configured to sequentially generate first and second output voltages and a second gate driving circuit configured to sequentially generate first and second output voltages. The first gate driving circuit and the second gate driving circuit are asymmetrically connected to gate lines. The first output voltage of the first gate driving circuit is supplied to an nth gate line, and the second output voltage of the second gate driving circuit is supplied to the nth gate line.

Abstract translation: 提供了栅极驱动电路和使用其的显示装置。 栅极驱动电路包括：顺序地产生第一和第二输出电压的第一栅极驱动电路和被配置为顺序地产生第一和第二输出电压的第二栅极驱动电路。 第一栅极驱动电路和第二栅极驱动电路不对称地连接到栅极线。 第一栅极驱动电路的第一输出电压被提供给第n栅极线，并且第二栅极驱动电路的第二输出电压被提供给第n栅极线。