公开(公告)号：US10049606B2

公开(公告)日：2018-08-14

申请号：US14842844

申请日：2015-09-02

Applicant: Novatek Microelectronics Corp.

Inventor： Ting-Chun Lin ,  Shu-Wei Chang ,  Chiu-Hung Cheng ,  Chih-Kai Yu

IPC: G09G3/20

Abstract: A gate driver and a method for adjusting output channels thereof are provided. The method includes: setting a target number of the output channels; dividing the output channels into a first channel chain and a second channel chain; enabling a scanning operation of the first channel chain according to a clock signal and counting the clock signal to obtain a counting value; and when the counting value reaching a threshold value, enabling a scanning operation of the second channel chain, wherein the threshold value is determined according to a difference value between the target number and the physical number.

公开(公告)号：US20170011705A1

公开(公告)日：2017-01-12

申请号：US14842844

申请日：2015-09-02

Applicant: Novatek Microelectronics Corp.

Inventor： Ting-Chun Lin ,  Shu-Wei Chang ,  Chiu-Hung Cheng ,  Chih-Kai Yu

IPC: G09G5/00

CPC classification number: G09G3/20 ,  G09G2310/0213 ,  G09G2310/0267 ,  G09G2310/08 ,  G09G2330/022

Abstract: A gate driver and a method for adjusting output channels thereof are provided. The method includes: setting a target number of the output channels; dividing the output channels into a first channel chain and a second channel chain; enabling a scanning operation of the first channel chain according to a clock signal and counting the clock signal to obtain a counting value; and when the counting value reaching a threshold value, enabling a scanning operation of the second channel chain, wherein the threshold value is determined according to a difference value between the target number and the physical number.

Abstract translation: 提供了一种栅极驱动器及其输出通道的调整方法。 该方法包括：设置输出通道的目标数量; 将输出通道分成第一通道链和第二通道链; 根据时钟信号实现第一信道链的扫描操作，对时钟信号进行计数，得到计数值; 并且当所述计数值达到阈值时，能够进行所述第二信道链的扫描操作，其中根据所述目标号与所述物理号之间的差值来确定所述阈值。