公开(公告)号：US09105214B2

公开(公告)日：2015-08-11

申请号：US13676268

申请日：2012-11-14

Applicant: LG Display Co., Ltd.

Inventor： Ji-Young Ahn ,  Bu-Yeol Lee ,  Jong-Keun Shin

IPC: G06F3/038 ,  G09G1/00 ,  G09G3/00

CPC classification number: G09G1/005 ,  G09G3/00 ,  G09G2330/00 ,  G09G2330/022 ,  G09G2354/00

Abstract: Disclosed herein are a flat panel display which is capable of reducing consumption of standby power, and a method for driving the same. The flat panel display includes a display unit for displaying an image, a driving circuit for controlling driving of the display unit, a receiver for receiving a user command, and a power supply unit for setting a power mode to a driving mode or a standby mode according to a predefined power setting or the user command, and supplying driving power to the display unit, driving circuit and receiver in the driving mode and only to the receiver in the standby mode. When the power mode is set to the standby mode, the power supply unit generates the driving power using a battery contained therein and supplies the generated driving power to the receiver, and cuts off input of external power.

Abstract translation: 这里公开了能够降低待机功率消耗的平板显示器及其驱动方法。 平板显示器包括用于显示图像的显示单元，用于控制显示单元的驱动的驱动电路，用于接收用户命令的接收器和用于将电源模式设置为驾驶模式或待机模式的电源单元 根据预定义的功率设置或用户命令，并且以驱动模式将驱动电力提供给显示单元，驱动电路和接收器，并且仅在待机模式下提供给接收器。 当电源模式设置为待机模式时，电源单元使用其中包含的电池产生驱动电力，并将所产生的驱动电力提供给接收器，并且切断外部电源的输入。