Shanghai Tianma Micro-electronics Co., Ltd.

Zhenhai Yin

Lihua Wang

Qiongqin Mao

Tingting Li

Yimiao Ding

Shanshan Liu

Peng Gui

Zhicheng Wu

A curved light-emitting substrate and its formation method, and a display apparatus are provided in the present disclosure. The curved light-emitting substrate includes a substrate; an array layer, disposed on a side of the substrate; a plurality of light-emitting elements, electrically connected to the array layer, where a light-emitting element of the plurality of light-emitting elements includes a light-emitting main body and a first soldering pad on a side of the light-emitting main body facing the array layer; a second soldering pad which is on a side of the array layer facing the light-emitting element and electrically connected to the first soldering pad; and a flexible padding layer, between the light-emitting main body and the array layer along a first direction, where the first direction is perpendicular to a surface of the array layer.

Curved light-emitting substrate

A display panel, a motherboard, and a mini LED display device. The display panel includes: a panel edge extending along a first direction, and a display region and a test region. The test region is between the display region and the panel edge and includes test pads. At least two test pads are arranged along the first direction, adjacent ones of which are spaced by at least two first electrostatic discharge protection wires extending from one side of the display region adjacent to the test region to the panel edge. Each first electrostatic discharge protection wire includes a first line segment located between two adjacent test pads and a second line segment adjacent to the panel edge. A distance between adjacent first line segments between two adjacent test pads in the first direction is less than a distance between adjacent second line segments in the first direction.

Display panel, motherboard and mini LED display device

Growing community of inventors

Shanghai, China

Zhenhai Yin