公开(公告)号：US20140375621A1

公开(公告)日：2014-12-25

申请号：US14137310

申请日：2013-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Changho LEE ,  Joonyoung PARK ,  Juseong PARK ,  Jeongki LEE ,  Jeongki KIM

IPC: G09G3/36

CPC classification number: G09G3/003 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2320/0209 ,  G09G2340/16

Abstract: A stereoscopic image display and a driving method thereof are discussed. The stereoscopic image display includes a data driving circuit that supplies a data voltage to data lines of a display panel; a gate driving circuit that supplies a gate pulse to gate lines of the display panel; and a timing controller that controls operation timings of the data driving circuit and gate driving circuit. The gate driving circuit delays a rising timing of the gate pulse to a point in time after a rising edge time of the data voltage in a 3D mode for displaying a 3D image on the display panel, under a control of the timing controller.

Abstract translation: 讨论立体图像显示及其驱动方法。 立体图像显示器包括将数据电压提供给显示面板的数据线的数据驱动电路; 栅极驱动电路，其向所述显示面板的栅极线提供栅极脉冲; 以及控制数据驱动电路和门驱动电路的动作定时的定时控制器。 栅极驱动电路在定时控制器的控制下，在用于在显示面板上显示3D图像的3D模式中的数据电压的上升沿时间之后将门脉冲的上升定时延迟到时间点。

公开(公告)号：US20130088654A1

公开(公告)日：2013-04-11

申请号：US13645927

申请日：2012-10-05

Applicant: LG Display Co., Ltd.

Inventor： Jeongki KIM ,  Seungho BAEK ,  Jooah KIM

IPC: G02F1/1335

CPC classification number: G09G3/003 ,  G02B27/2264 ,  G02B27/26 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0876 ,  H04N13/337 ,  H04N13/359

Abstract: A stereoscopic image display includes a liquid crystal display panel including a plurality of pixels, each of which is divided into a main pixel unit and an switchable black stripe, a data driving circuit, a gate driving circuit, and a 3D control voltage generation circuit, which supplies AC voltages, of which phases are sequentially shifted, to a plurality of 3D control lines in a 3D mode.

Abstract translation: 立体图像显示器包括：包括多个像素的液晶显示面板，每个像素分为主像素单元和可切换黑条纹，数据驱动电路，栅极驱动电路和3D控制电压产生电路， 其以3D模式将交变电压（其相位依次移位）提供给多个3D控制线。