公开(公告)号：US09218757B2

公开(公告)日：2015-12-22

申请号：US13729251

申请日：2012-12-28

Applicant: LG Display Co., Ltd.

Inventor： WoongKi Min ,  HongSung Song ,  YoonSan Park ,  SangJun Lee ,  SungGon Park

IPC: G09G3/18 ,  G09G3/36

CPC classification number: G09G3/18 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2320/0223

Abstract: A liquid crystal display device may include: a liquid crystal display panel comprising a first and a second common voltage supply line formed in a first direction at both side ends of the substrate, and at least one feedback line formed in the first direction and connected to the first common voltage supply line and/or the second common voltage supply line; and at least one common voltage compensating circuit, an output terminal of which is connected to the first and the second common voltage supply lines, and an input terminal of which is connected to the feedback line.

Abstract translation: 液晶显示装置可以包括：液晶显示面板，包括在基板的两个侧端沿第一方向形成的第一和第二公共电压供给线，以及形成在第一方向上的至少一个反馈线，并连接到 第一公共电压供应线和/或第二公共电压供应线; 以及至少一个公共电压补偿电路，其输出端连接到第一和第二公共电压供应线，其输入端连接到反馈线。

公开(公告)号：US20140028535A1

公开(公告)日：2014-01-30

申请号：US13729251

申请日：2012-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： WoongKi MIN ,  HongSung SONG ,  YoonSan Park ,  SangJun LEE ,  SungGon PARK

IPC: G09G3/18

CPC classification number: G09G3/18 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2320/0223

Abstract: A liquid crystal display device may include: a liquid crystal display panel comprising a first and a second common voltage supply line formed in a first direction at both side ends of the substrate, and at least one feedback line formed in the first direction and connected to the first common voltage supply line and/or the second common voltage supply line; and at least one common voltage compensating circuit, an output terminal of which is connected to the first and the second common voltage supply lines, and an input terminal of which is connected to the feedback line.

Abstract translation: 液晶显示装置可以包括：液晶显示面板，包括在基板的两个侧端沿第一方向形成的第一和第二公共电压供给线，以及形成在第一方向上的至少一个反馈线，并连接到 第一公共电压供应线和/或第二公共电压供应线; 以及至少一个公共电压补偿电路，其输出端连接到第一和第二公共电压供应线，其输入端连接到反馈线。