Wuhan Tianma Micro-Electronics Co., Ltd

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

Yue Li

Mengmeng Zhang

Xingyao Zhou

Gaojun Huang

Lilian Kuang

Jieliang Li

A display panel and a display apparatus are provided. The display panel includes a substrate and an array layer at a side of the substrate. The array layer includes pixel circuits and at least one first via. The pixel circuit includes transistors. Each transistor includes an active layer. The active layer includes a channel. The transistor includes a driving transistor and a first switching transistor. In a direction perpendicular to the substrate, a distance between one of the at least one first via and the channel of the driving transistor closest to the first via is greater than a preset distance. A distance between an edge of the one of the at least one first via and an edge of the channel of the first switching transistor closest to the one of the at least one first via is smaller than the preset distance.

Display panel and display apparatus

Provided are display panel, method for driving same, and display device. Display panel includes pixel circuit and cascaded first shift circuits. Pixel circuit includes drive transistor and adjusting module electrically connected to first scan line, adjusting line and first electrode of drive transistor. First shift circuit is electrically connected to first scan line and includes first control module and first output module. First control module is electrically connected to first type-A clock line, first shift control line and first control node, and configured to write first shift control signal into first control node in response to first type-A clock signal from first type-A clock line. First output module is electrically connected to first control node, first type-B clock line and first scan line, and configured to write first type-B clock signal into first scan line in response to signal of first control node.

Display panel for increased light-emitting duration

Provided are a display panel, a driving method, and a display device. The display panel includes: a gate driving circuit, a pixel driving circuit, and a light-emitting component. The pixel driving circuit includes a driving transistor, a data writing module, a threshold compensation module, and a light-emitting control module. A control terminal of the threshold compensation module and a control terminal of the light-emitting control module are electrically connected to a same gate driving circuit. The light-emitting control module includes a first light-emitting control unit and a second light-emitting control unit. The pixel driving circuit further comprises a blocking module which is electrically connected between the first power signal terminal and the first terminal of the driving transistor, and is connected in series to the first light-emitting control unit.

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Wuhan, China

Yue Li