公开(公告)号：US20120235964A1

公开(公告)日：2012-09-20

申请号：US13422961

申请日：2012-03-16

申请人： Young-Gi Kim ,  Na-Ra Hong ,  Hye-Lan Kim ,  Joon-Ho Na

发明人： Young-Gi Kim ,  Na-Ra Hong ,  Hye-Lan Kim ,  Joon-Ho Na

IPC分类号： G06F3/038

CPC分类号： G09G3/20 ,  G09G2310/0275 ,  G09G2330/026 ,  G09G2370/08

摘要： Disclosed are a driving circuit of a display apparatus and a driving chip, which shuts off the output of image data, in a display apparatus in which a plurality of driving chips is connected to each other in a daisy chain method to correspond to a single display panel, when serial communication of the driving chips is not completed successfully, or when any one of the driving chips is not operated normally, thereby preventing an abnormal screen from being displayed.

摘要翻译： 公开了一种显示装置和驱动芯片的驱动电路，其在多个驱动芯片以菊花链方式彼此连接以对应于单个显示器的显示装置中切断图像数据的输出 当驱动芯片的串行通信未成功完成时，或者当任何一个驱动芯片不正常地操作时，从而防止显示异常屏幕。

公开(公告)号：US09129551B2

公开(公告)日：2015-09-08

申请号：US13422961

申请日：2012-03-16

申请人： Young-Gi Kim ,  Na-Ra Hong ,  Hye-Lan Kim ,  Joon-Ho Na

发明人： Young-Gi Kim ,  Na-Ra Hong ,  Hye-Lan Kim ,  Joon-Ho Na

IPC分类号： G06F3/038 ,  G09G3/20

CPC分类号： G09G3/20 ,  G09G2310/0275 ,  G09G2330/026 ,  G09G2370/08

摘要： Disclosed are a driving circuit of a display apparatus and a driving chip, which shuts off the output of image data, in a display apparatus in which a plurality of driving chips is connected to each other in a daisy chain method to correspond to a single display panel, when serial communication of the driving chips is not completed successfully, or when any one of the driving chips is not operated normally, thereby preventing an abnormal screen from being displayed.

摘要翻译： 公开了一种显示装置和驱动芯片的驱动电路，其在多个驱动芯片以菊花链方式彼此连接以对应于单个显示器的显示装置中切断图像数据的输出 当驱动芯片的串行通信未成功完成时，或者当任何一个驱动芯片不正常地操作时，从而防止显示异常屏幕。