公开(公告)号：US20170018242A1

公开(公告)日：2017-01-19

申请号：US14801855

申请日：2015-07-17

Applicant: Novatek Microelectronics Corp.

Inventor： Chieh-An Lin ,  Jhih-Siou Cheng ,  Po-Hsiang Fang ,  Po-Yu Tseng ,  Ju-Lin Huang ,  Yi-Chuan Liu

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G2310/0251

Abstract: A display apparatus and a driving method of the same are provided. The display apparatus includes a display panel, a gate driver circuit, and a source driver circuit. During a functional sub-period of a frame period, the gate driver circuit simultaneously drives a plurality of gate lines, and the source driver circuit drives a plurality of source lines, so as to perform a function on a plurality of pixels connected to the gate lines. In a scan sub-period of the frame period, the gate driver circuit drives the gate lines according to a scan sequence, and the source driver circuit correspondingly drives the source lines according to the scan sequence of the gate driver circuit in the first scan sub-period, so as to display an image.

Abstract translation: 提供了一种显示装置及其驱动方法。 显示装置包括显示面板，栅极驱动电路和源极驱动电路。 在帧周期的功能子周期期间，栅极驱动器电路同时驱动多条栅极线，并且源极驱动电路驱动多条源极线，以便对连接到栅极的多个像素执行功能 线条。 在帧周期的扫描子周期中，栅极驱动电路根据扫描序列驱动栅极线，并且源极驱动电路根据第一扫描子像素中的栅极驱动电路的扫描顺序相应地驱动源极线 周期，以便显示图像。

公开(公告)号：US20150116193A1

公开(公告)日：2015-04-30

申请号：US14242859

申请日：2014-04-01

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yueh-Hsun Tsai ,  Yi-Chuan Liu ,  Yueh-Hsiu Liu

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0297

Abstract: A source driver utilized for a display device and switching between two operational modes includes a reception module for receiving a plurality of display information and a plurality of transmission channels. Each transmission channel includes a register module for receiving one of the plurality of display information; a voltage level transformer for determining a voltage level of the one of display information; a polarization digital-to-analog converter for processing a digital-to-analog operation for the voltage level of the one display information; and an output module for outputting a plurality of voltage levels of the display information. The voltage levels of every two adjacent transmission channels include different polarization of voltage levels, and the output module processes an odd-number switching operation before outputting the plurality of voltage levels.

Abstract translation: 用于显示设备的源驱动器和在两种操作模式之间切换的源驱动器包括用于接收多个显示信息和多个传输通道的接收模块。 每个传输信道包括用于接收多个显示信息之一的寄存器模块; 用于确定显示信息之一的电压电平的电压电平变换器; 极化数模转换器，用于处理一个显示信息的电压电平的数模转换操作; 以及用于输出显示信息的多个电压电平的输出模块。 每两个相邻传输通道的电压电平包括电压电平的不同极化，并且在输出多个电压电平之前，输出模块处理奇数开关操作。