公开(公告)号：US09378673B2

公开(公告)日：2016-06-28

申请号：US14591645

申请日：2015-01-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Dongkyoung Oh ,  Sangho Yu ,  Hyunson Chon ,  Myungjin Pyeon ,  Youngin Kim ,  Munjun Lee

IPC: H05B37/00 ,  H05B41/00 ,  G09G3/32 ,  H05B37/02 ,  G09G3/00

CPC classification number: G09G3/3208 ,  G09G3/00 ,  G09G3/006 ,  G09G2330/028 ,  G09G2330/10 ,  G09G2330/12 ,  H05B37/02 ,  Y02B20/42

Abstract: An organic light emitting display device, can include a panel, a driving unit driving the panel, a timing controller controlling the driving unit, a power supply supplying power to the panel, a current detection unit detecting a current flowing through power line wiring of the panel and outputting the detected currents, and a power controller comparing the detected current with a current value configured internally and outputting a shutdown signal which turns off the power supply if the detected current exceeds the predetermined current value.

Abstract translation: 有机发光显示装置可以包括面板，驱动面板的驱动单元，控制驱动单元的定时控制器，向面板供电的电源，电流检测单元，检测流过电源线布线的电流 并且输出检测到的电流;以及功率控制器，将检测到的电流与内部配置的电流进行比较，并且如果检测到的电流超过预定电流值，则输出断开电源的关闭信号。