公开(公告)号：US09530377B2

公开(公告)日：2016-12-27

申请号：US14720985

申请日：2015-05-26

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chin-Hung Hsu ,  I-Chun Kuo

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2310/0278 ,  G09G2320/0257 ,  G09G2330/021 ,  G09G2330/027

Abstract: A discharging-control method, for a display system drove by a power and comprising a panel with a plurality of pixels and a gate driving module, wherein the gate driving module generates a plurality of gate driving signals according to gate-high voltage and gate-low voltage and the plurality of gate driving signals is switched between the gate-high voltage and the gate-low voltage for switching the conducting statuses of a plurality of transistor switches of the plurality of pixels, includes switching the plurality of gate driving signals to the gate-low voltage in a power-off period, wherein the power is turned off in the power-off period; and generating at least one raising voltage at a receiving path of the gate-low voltage or a plurality of output paths of the plurality of gate driving signals, for raising the voltage level of the plurality of gate driving signals and conducting the plurality of transistor switches.

Abstract translation: 一种用于通过电源驱动并包括具有多个像素的面板和栅极驱动模块的显示系统的放电控制方法，其中所述栅极驱动模块根据栅极高电压和栅极驱动模块生成多个栅极驱动信号， 低电压，并且多个栅极驱动信号在栅极 - 高电压和栅极 - 低电压之间切换，用于切换多个像素的多个晶体管开关的导通状态，包括将多个栅极驱动信号切换到 断电期间的栅极低电压，其中所述电源在断电期间断开; 以及在所述栅极 - 低电压的接收路径或所述多个栅极驱动信号的多个输出路径中产生至少一个提升电压，用于提高所述多个栅极驱动信号的电压电平并导通所述多个晶体管开关 。

公开(公告)号：US20190197936A1

公开(公告)日：2019-06-27

申请号：US16215588

申请日：2018-12-10

Applicant: Novatek Microelectronics Corp.

Inventor： I-Chun Kuo ,  Syang-Yun Tzeng

IPC: G09G3/20 ,  H05K1/18

CPC classification number: G09G3/20 ,  G09G2300/0408 ,  G09G2300/0426 ,  H05K1/189 ,  H05K2201/10128

Abstract: A display panel includes a substrate, a chip, a connecting portion, and a plurality of connecting lines. The substrate includes an active area where a pixel array is located and a peripheral area at a side of the active area. The peripheral area includes a chip region and a connecting region. The chip is mounted on the chip region of the peripheral area and electrically connected to the pixel array. The connecting portion is disposed on the connecting region of the peripheral area and configured to electrically connect a flexible printed circuit (FPC) board. The connecting region is overlapped with an extensional region extended from the chip region along a longitudinal axis of the chip. The connecting lines are electrically connecting the chip and the connecting portion.

公开(公告)号：US20160071477A1

公开(公告)日：2016-03-10

申请号：US14720985

申请日：2015-05-26

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chin-Hung Hsu ,  I-Chun Kuo

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2310/0278 ,  G09G2320/0257 ,  G09G2330/021 ,  G09G2330/027

Abstract: A discharging-control method, for a display system drove by a power and comprising a panel with a plurality of pixels and a gate driving module, wherein the gate driving module generates a plurality of gate driving signals according to gate-high voltage and gate-low voltage and the plurality of gate driving signals is switched between the gate-high voltage and the gate-low voltage for switching the conducting statuses of a plurality of transistor switches of the plurality of pixels, includes switching the plurality of gate driving signals to the gate-low voltage in a power-off period, wherein the power is turned off in the power-off period; and generating at least one raising voltage at a receiving path of the gate-low voltage or a plurality of output paths of the plurality of gate driving signals, for raising the voltage level of the plurality of gate driving signals and conducting the plurality of transistor switches.

Abstract translation: 一种用于通过电源驱动并包括具有多个像素的面板和栅极驱动模块的显示系统的放电控制方法，其中所述栅极驱动模块根据栅极高电压和栅极驱动模块生成多个栅极驱动信号， 低电压，并且多个栅极驱动信号在栅极 - 高电压和栅极 - 低电压之间切换，用于切换多个像素的多个晶体管开关的导通状态，包括将多个栅极驱动信号切换到 断电期间的栅极低电压，其中所述电源在断电期间断开; 以及在所述栅极 - 低电压的接收路径或所述多个栅极驱动信号的多个输出路径中产生至少一个提升电压，用于提高所述多个栅极驱动信号的电压电平并导通所述多个晶体管开关 。