Tianma Micro-electronics Co., Ltd.

Shanghai Avic Opto Electronics Co., Ltd.

Shanghai Turin Smart Robot Co., Ltd.

Song Ye

Huijun Jin

Dong Chen

Zhongshou Huang

Bo Tong Liu

Xupeng Wang

Xu Yang

Zhengyuan Huang

Xiaoyuan Ding

Xiaozhong Lin

Wenjing Li

The disclosure provides an array substrate and a method for forming the same, a method for detecting a touch-control operation of a touch-control display apparatus. The array substrate includes: a self-capacitance touch-control layer, which also serves as a common electrode layer; the self-capacitance touch-control layer includes multiple first electrodes and multiple second electrodes, where the first electrodes are smaller in area than the second electrodes; the multiple first electrodes form multiple electrode groups each of which includes at least two of the first electrodes, where the electrode groups and the second electrodes are same in external shape. Accordingly, touch resolution and touch sensitivity of the array substrate may both reach a high level.

Array substrate and method for forming the same, method for detecting touch-control operation of touch-control display apparatus

A device and a method for power management of a control apparatus, which control apparatus comprises: a main power source (), a backup power source () and a functional circuit (). The functional circuit outputs detection information. The power management device comprises a selection circuit () suitable for choosing the main power source or the backup power source to supply power to the functional circuit; and a control circuit (), suitable for switching off the power supply pathway from the backup power source to the functional circuit when the selection circuit chooses the backup power source for supplying power but has not received a trigger signal, and for switching on the power supply pathway from the backup power source to the functional circuit when the selection circuit chooses the backup power source for supplying power and has received a trigger signal.

Control apparatus, device and method for power management for same

A pixel structure includes a plurality of data lines, a plurality of scan lines, a plurality of pixels located in an area defined by the data lines crossing the scan lines, a common voltage line connected with the plurality of pixels, a voltage detection unit connected with the data lines and configured to detect voltages on the data lines, and a voltage compensation unit connected with the data lines and configured to compensate voltages on the data lines so that brightness differences between different pixels corresponding to the plurality of scan lines is the lowest, so as to improve or eliminate effectively linear cloudy strips with uniform bright and dark strips and improve the image quality of a displayed image on a liquid crystal display panel.

Pixel structure, driving method thereof and display device

A liquid crystal display device is disclosed. The display device includes gate drive ASG circuits, and a driver integrated circuit configured to connect wires from gate line output terminals of the ASG circuits with a client system. The ASG circuits output level signals to the client system, and the client system is configured to determine a duration time during which the level signals from the ASG circuits exceed a preset level signal threshold value, and in response to the duration time being less than the preset time threshold value, the driver integrated circuit receives an adjusted signal code required for operation of the ASG circuits, and the driver integrated circuit drives the ASG circuits according to the adjusted signal code required for operation of the ASG circuits.

Liquid crystal display device

Growing community of inventors

Shanghai, China

Song Ye