Shanghai Tianma Micro-electronics Co., Ltd.

Shanghai Avic Opto Electronics Co., Ltd.

Jiubin Zhou

Feng Qin

Kerui Xi

Tingting Cui

Xiangjian Kong

Lingling Zhang

Guicai Wang

Yajie Wang

Meng Wei

Jiaren Wang

A panel includes a substrate, an array layer and an electrode array layer. The array layer is on a side of the substrate; the electrode array layer is on a side of the array layer away from the substrate; and the array layer includes an active layer, a gate metal layer and a source/drain metal layer. The substrate includes drive units arranged in an array, scan line groups, data lines extending in a second direction; and common signal lines extending in the second direction. The scan line group includes first scan lines and second scan lines, extending in a first direction. The first direction is perpendicular with the second direction. The electrode array layer includes drive electrodes arranged in an array; the drive electrodes correspond to the drive units; and the drive unit includes a first transistor, a second transistor, a third transistor, a first capacitor and a second capacitor.

Panel and drive method thereof

A drive circuit and its drive method, and a panel and its drive method are provided. The drive circuit includes a step-up unit, a plurality of signal input terminals and a signal output terminal, which are electrically connected with each other. The step-up unit includes a first module, a second module, a third module and a first capacitor, which are electrically connected with each other. The first module is configured to transmit a signal of a third signal input terminal to a first electrode of the first capacitor. The second module is configured to transmit a signal of a fourth signal input terminal to a second electrode of the first capacitor. The third module is configured to transmit a signal of the third signal input terminal to the second electrode of the first capacitor, which further increases the signal of the first electrode of the first capacitor.

Drive circuit and drive method thereof, and panel and drive method thereof

The present disclosure relates to the field of display technologies and, in particular, to a display panel and a display device thereof, for reducing the border width of the display panel. The display panel includes: a display substrate including a display area and a stepped area disposed at a side of the display area, an integrated substrate is provided with an integrated circuit, and a flexible circuit board respectively connected with the stepped area of the display substrate and with the integrated substrate. The integrated circuit is electrically connected with the display substrate via a circuit on the flexible circuit board. The display panel is applicable in the display device.

Display panel and display device

An annular display apparatus and a display device are provided. The annular display apparatus includes a display panel, an integrated circuit chip and a flexible printed circuit. The display panel includes an annular display region, an outer non-display region and an inner non-display region, the display region is provided with multiple control signal lines, the inner non-display region is provided with multiple panel binding interfaces, and the multiple control signal lines are electrically connected to the multiple panel binding interfaces respectively. The flexible printed circuit includes a bonding region and a chip region, the bonding region is provided with multiple circuit board binding interfaces which are bound to to the multiple panel binding interfaces, the chip region is configured to arrange the integrated circuit chip, and the integrated circuit chip is electrically connected to the multiple circuit board binding interfaces.

Annular display apparatus and display device

Growing community of inventors

Shanghai, China

Jiubin Zhou