Tcl China Star Optoelectronics Technology Co., Ltd.

Woosung Son

Hongyuan Xu

Sikun Hao

Yoonsung Um

Meng Chen

Daobing Hu

Maoxia Zhu

Zhixiong Jiang

Hang Wang

Kaili Qu

Chuwei Liang

Zhiwei Tan

Xu Wang

Ting Li

Ziqi Liu

Guangmiao Wan

Lintao Liu

Wuguang Liu

Haiyan Quan

Jubin Li

Sheng Sun

Cong Hu

A backlight driving method and a display panel are provided. The backlight driving method provided by the present application uses pulse width modulation technology to modulate a low-level pulse width of a scan signal. By increasing a low-level pulse width to increase the pulse period, a number of high-level pulses is reduced, thereby reducing a high-level pulse time. Therefore, a time for a TFT to receive a high-level voltage is also reduced, thereby improving a stability of the TFT and also improving a problem of a threshold voltage drift of the TFT.

Backlight driving method and display panel

The present disclosure provides a display panel and a display panel manufacturing method. The display panel includes a drive circuit layer, a color photoresist layer disposed on the drive circuit layer, a common electrode layer disposed on the color photoresist layer, and a pixel electrode layer disposed on the common electrode layer. The drive circuit layer is provided with a common wire, the common electrode layer is provided with a transparent electrode, the transparent electrode is electrically connected to the common wire, and the pixel electrode layer is provided with a plurality of pixel electrodes.

Display panel and display panel manufacturing method

The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.

Array substrate and display panel

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Guangdong, China

Woosung Son