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1.发明授权Display device able to prevent an abnormal display caused by a soft fail and a method of driving the same 有权能够防止由软故障引起的异常显示的显示装置及其驱动方法公开(公告)号：US09013468B2
公开(公告)日：2015-04-21
申请号：US13734324
申请日：2013-01-04
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Uk Choi , Seon Hye Kim , Sang Hyun Lee , Jeong Bong Lee
CPC classification number: G09G5/00 , G09G3/20 , G09G5/18 , G09G2310/0289 , G09G2330/028 , G09G2330/04 , G09G2330/06 , G09G2370/08
Abstract: A display device includes a data driver for applying a data signal to a data line; a gate driver for applying a gate signal to a gate line; a level shifter for shifting a voltage level of a signal applied to the gate driver; and a signal controller for controlling the data driver, the level shifter, and the gate driver, wherein when a signal exchange between the data driver and the signal controller has an abnormality, the signal controller maintains a control signal applied to the level shifter in an off level.
Abstract translation: 显示装置包括用于将数据信号施加到数据线的数据驱动器; 用于将栅极信号施加到栅极线的栅极驱动器; 电平移位器，用于移位施加到栅极驱动器的信号的电压电平; 以及用于控制数据驱动器，电平移位器和栅极驱动器的信号控制器，其中当数据驱动器和信号控制器之间的信号交换具有异常时，信号控制器将施加到电平移位器的控制信号保持在 关闭级别
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2.发明申请DISPLAY DEVICE ABLE TO PREVENT AN ABNORMAL DISPLAY CAUSED BY A SOFT FAIL AND A METHOD OF DRIVING THE SAME 有权显示装置可以防止由软件造成的异常显示及其驱动方法公开(公告)号：US20140049532A1
公开(公告)日：2014-02-20
申请号：US13734324
申请日：2013-01-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyung-Uk Choi , Seon Hye Kim , Sang Hyun Lee , Jeong Bong Lee
IPC: G09G5/00
CPC classification number: G09G5/00 , G09G3/20 , G09G5/18 , G09G2310/0289 , G09G2330/028 , G09G2330/04 , G09G2330/06 , G09G2370/08
Abstract: A display device includes a data driver for applying a data signal to a data line; a gate driver for applying a gate signal to a gate line; a level shifter for shifting a voltage level of a signal applied to the gate driver; and a signal controller for controlling the data driver, the level shifter, and the gate driver, wherein when a signal exchange between the data driver and the signal controller has an abnormality, the signal controller maintains a control signal applied to the level shifter in an off level.
Abstract translation: 显示装置包括用于将数据信号施加到数据线的数据驱动器; 用于将栅极信号施加到栅极线的栅极驱动器; 电平移位器，用于移位施加到栅极驱动器的信号的电压电平; 以及用于控制数据驱动器，电平移位器和栅极驱动器的信号控制器，其中当数据驱动器和信号控制器之间的信号交换具有异常时，信号控制器将施加到电平移位器的控制信号保持在 关闭级别
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