公开(公告)号：US20170011696A1

公开(公告)日：2017-01-12

申请号：US14936899

申请日：2015-11-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JU-HYUN KIM ,  Ki-Hyun Pyun

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G5/008 ,  G09G2320/02 ,  G09G2330/06

Abstract: A display panel driving apparatus includes a load controlling circuit, a data driver and a gate driver. The load controlling circuit is connected to a control line transferring a recovery timing control signal for controlling recovery of a clock signal from a display signal including image data and the clock signal, and is configured to control a load of the control line according to a glitch level of the recovery timing control signal. The data driver is configured to receive the display signal, receive the recovery timing control signal through a connection to the control line, recover the clock signal from the display signal according to the recovery timing control signal, and output a data signal based on the image data to a data line of a display panel.

Abstract translation: 显示面板驱动装置包括负载控制电路，数据驱动器和门驱动器。 负载控制电路连接到控制线，该控制线传送用于从包括图像数据和时钟信号的显示信号控制时钟信号的恢复的恢复定时控制信号，并且被配置为根据毛刺控制控制线的负载 恢复定时控制信号的电平。 数据驱动器被配置为接收显示信号，通过与控制线的连接接收恢复定时控制信号，根据恢复定时控制信号从显示信号恢复时钟信号，并根据图像输出数据信号 数据到显示面板的数据线。