Xiamen Tianma Micro-electronics Co., Ltd.

Xiamen Tianma Display Technology Co., Ltd.

Jiaxiang Dai

Zhaokeng Cao

Ping An

Shaorong Yu

Provided are a display panel and a display device. The display panel includes a first region and a second region, a first driver circuit, a first driver circuit, a function component, a function hole and a virtual hole. The first region includes a pixel unit. The first driver circuit is located in the second region and includes a first drive signal output terminal, where the first drive signal output terminal is configured to provide a first drive signal for the pixel unit in the first region. The function component includes a first function layer, a second function layer and a preset dielectric layer located between the first function layer and the second function layer. The function hole penetrates through the preset dielectric layer and is configured to connect the first function layer to the second function layer. The virtual hole penetrates through the preset dielectric layer.

Display panel and display device including virtual holes

Disclosed are an array substrate, a display panel, a display device and an array-substrate manufacturing method. The array substrate includes a substrate and a driving-circuit layer including multiple pixel circuits. Each of at least one pixel circuit includes a first thin film transistor and a second thin film transistor. The first thin film transistor includes a first active layer, a first gate electrode, a first A electrode and a first B electrode, and the first active layer includes a low temperature polycrystalline silicon active layer. The second thin film transistor includes a second active layer, a second gate electrode, a second A electrode and a second B electrode, and the second active layer includes an oxide semiconductor active layer.

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Xiamen, China

Jiaxiang Dai