-
公开(公告)号：US20150115799A1
公开(公告)日：2015-04-30
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: G09G3/32
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。
-
公开(公告)号：US20140084792A1
公开(公告)日：2014-03-27
申请号：US13718739
申请日：2012-12-18
Applicant: LG DISPLAY CO., LTD.
Inventor： Dongkyoung OH , Sangho YU , Hyunson CHON CHON , Myungjin PYEON , Youngin KIM , Munjun LEE
IPC: H05B37/02
CPC classification number: G09G3/3208 , G09G3/00 , G09G3/006 , G09G2330/028 , G09G2330/10 , G09G2330/12 , H05B37/02 , Y02B20/42
Abstract: The present invention has been made in an effort to provide an organic light emitting display device comprising a panel; 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 current; 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: 本发明是为了提供一种包括面板的有机发光显示装置， 电源向面板供电; 电流检测单元，检测流过所述面板的电力线布线的电流，并输出所检测的电流; 以及功率控制器，将检测到的电流与内部配置的电流值进行比较，并输出如果检测到的电流超过预定电流值则关闭电源的关闭信号。
-
公开(公告)号：US20140092144A1
公开(公告)日：2014-04-03
申请号：US13725697
申请日：2012-12-21
Applicant: LG DISPLAY CO., LTD.
Inventor： Joonyoung KIM , Hyunki LEE , Munjun LEE
IPC: G09G3/32
CPC classification number: G09G3/3291 , G09G3/3233 , G09G2300/0852 , G09G2300/0861 , G09G2310/063 , G09G2320/0257 , G09G2330/02 , G09G2330/027
Abstract: An organic light emitting display and a method of erasing an image sticking thereof are provided. In the image sticking erasing method, a panel driving circuit is driven by a logic power voltage during a power-off delay time to discharge pixels.
Abstract translation: 提供一种有机发光显示器和一种擦除其图像残留的方法。 在图像粘贴擦除方法中，面板驱动电路在断电延迟时间期间由逻辑电源电压驱动以放电像素。
-
公开(公告)号：US20130076803A1
公开(公告)日：2013-03-28
申请号：US13623678
申请日：2012-09-20
Applicant: LG Display Co., Ltd.
Inventor： Munjun LEE , Hyungjung KIM
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3291 , G09G2300/0452 , G09G2310/027 , G09G2320/0673 , G09G2320/103 , G09G2330/021 , G09G2340/06 , G09G2360/16
Abstract: An organic light emitting display device includes: an APL calculation unit; a current value calculation unit output a first result value or output a second result value; a peak luminance controller configured to output a first luminance control signal based on a first gamma conversion value when receiving the first result value from the current value calculation unit and output a second luminance control signal based on a second gamma conversion value when receiving the second value from the current value calculation unit; a programmable gamma unit configured to output a gamma voltage; and a data driver configured to generate a data signal and supply the generated data signal to a display panel.
Abstract translation: 有机发光显示装置包括：APL计算单元; 电流值计算单元输出第一结果值或输出第二结果值; 峰值亮度控制器，被配置为当从当前值计算单元接收到第一结果值时，基于第一伽玛转换值输出第一亮度控制信号，并且当接收到第二值时基于第二伽马转换值输出第二亮度控制信号 从当前值计算单位; 配置为输出伽马电压的可编程伽马单元; 以及数据驱动器，被配置为生成数据信号并将生成的数据信号提供给显示面板。
-
-
-
Search Results
4
records
(took 0.01 seconds)
