公开(公告)号：US09390666B2

公开(公告)日：2016-07-12

申请号：US14308354

申请日：2014-06-18

Applicant: LG Display Co., Ltd.

Inventor： Daeseok Oh ,  Bogun Seo ,  Yonghwa Park ,  Moonsoo Chung

IPC: G06F3/038 ,  G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3614 ,  G09G3/2025 ,  G09G2310/0224 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2340/14 ,  G09G2350/00

Abstract: A display device capable of driving at low speed includes a display panel, on which display lines each including a plurality of pixels are formed, a driver unit for driving the pixels, and a timing controller which controls an operation of the driver unit and includes a first control logic unit and a second control logic unit. When a mode conversion control signal of an on-level is input during a normal drive, in which a length of one frame is set to P, the first control logic unit expands a length of one frame for a low speed drive to (n×P), where n is a positive integer equal to or greater than 2, assigns a length P to each of n sub-frames included in the one frame for the low speed drive, and controls the operation of the driver unit in an interlaced low speed driving scheme.

Abstract translation: 能够以低速驱动的显示装置包括显示面板，在其上形成有包括多个像素的显示线，用于驱动像素的驱动单元，以及控制驱动单元的操作的定时控制器， 第一控制逻辑单元和第二控制逻辑单元。 在将一帧的长度设定为P的正常驱动期间输入开启电平的模式转换控制信号时，第一控制逻辑单元将低速驱动的一帧的长度扩大为（n× P），其中n是等于或大于2的正整数，为低速驱动器的一帧中包括的n个子帧中的每一个分配长度P，并且以隔行低的速度控制驱动器单元的操作 速度驾驶方案

公开(公告)号：US20150187334A1

公开(公告)日：2015-07-02

申请号：US14308354

申请日：2014-06-18

Applicant: LG Display Co., Ltd.

Inventor： Daeseok Oh ,  Bogun Seo ,  Yonghwa Park ,  Moonsoo Chung

IPC: G09G5/18

CPC classification number: G09G3/3614 ,  G09G3/2025 ,  G09G2310/0224 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2340/0435 ,  G09G2340/14 ,  G09G2350/00

Abstract: A display device capable of driving at low speed includes a display panel, on which display lines each including a plurality of pixels are formed, a driver unit for driving the pixels, and a timing controller which controls an operation of the driver unit and includes a first control logic unit and a second control logic unit. When a mode conversion control signal of an on-level is input during a normal drive, in which a length of one frame is set to P, the first control logic unit expands a length of one frame for a low speed drive to (n×P), where n is a positive integer equal to or greater than 2, assigns a length P to each of n sub-frames included in the one frame for the low speed drive, and controls the operation of the driver unit in an interlaced low speed driving scheme.

Abstract translation: 能够以低速驱动的显示装置包括显示面板，在其上形成有包括多个像素的显示线，用于驱动像素的驱动单元，以及控制驱动单元的操作的定时控制器， 第一控制逻辑单元和第二控制逻辑单元。 在将一帧的长度设定为P的正常驱动期间输入开启电平的模式转换控制信号时，第一控制逻辑单元将低速驱动的一帧的长度扩大为（n× P），其中n是等于或大于2的正整数，为低速驱动器的一帧中包括的n个子帧中的每一个分配长度P，并且以交错低的速度控制驱动器单元的操作 速度驾驶方案