公开(公告)号：US09911391B2

公开(公告)日：2018-03-06

申请号：US15272180

申请日：2016-09-21

Applicant: LG Display Co., Ltd.

Inventor： Changyong Sung ,  Hyunmyoung Yoon ,  Sunwoo Park ,  Jonghee Park

IPC: G02F1/1362 ,  G09G3/36 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G09G3/3696 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1362 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: An embodiment of the present invention provides a liquid crystal display including a liquid crystal panel having a display area and a non-display area; left and right common voltage lines connected to common voltage lines formed in the display area and located in the non-display area on the left and right sides of the display area; and a common voltage compensator that receives feedback common voltages from the left and right common voltage lines and outputs compensated common voltages based on the feedback common voltages, wherein the common voltage compensator divides the display area into a first display area and a second display area with respect to the center of the liquid crystal panel and performs different compensation to the first display area and the second display area.

公开(公告)号：US09470944B2

公开(公告)日：2016-10-18

申请号：US14458964

申请日：2014-08-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Changyong Sung ,  Hyunmyoung Yoon ,  Sunwoo Park ,  Jonghee Park

IPC: G02F1/1362 ,  G09G3/36

CPC classification number: G09G3/3696 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1362 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3655 ,  G09G3/3688 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2310/0291 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: An embodiment of the present invention provides a liquid crystal display including a liquid crystal panel having a display area and a non-display area; left and right common voltage lines connected to common voltage lines formed in the display area and located in the non-display area on the left and right sides of the display area; and a common voltage compensator that receives feedback common voltages from the left and right common voltage lines and outputs compensated common voltages based on the feedback common voltages, wherein the common voltage compensator divides the display area into a first display area and a second display area with respect to the center of the liquid crystal panel and performs different compensation to the first display area and the second display area.

Abstract translation: 本发明的一个实施例提供一种液晶显示器，包括具有显示区域和非显示区域的液晶面板; 连接到形成在显示区域并位于显示区域的左侧和右侧的非显示区域中的公共电压线的左右公共电压线; 以及公共电压补偿器，其接收来自所述左右公共电压线的反馈公共电压，并且基于所述反馈公共电压输出补偿的公共电压，其中所述公共电压补偿器将所述显示区域划分为第一显示区域和所述第二显示区域， 相对于液晶面板的中心，对第一显示区域和第二显示区域进行不同的补偿。