Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Yongle Wang

Bin Wang

Hao Sun

Liang Gao

Xiaoxia Huang

Enjian Yang

Feifan Li

Ajuan Du

Hufei Yang

Yang Wang

Yong Yu

Chang Zhang

Shuang Zhang

Chuanyan Lan

Bowen Xiao

Xuerui Gong

Fengping Wu

Qun Jia

Jiaqin Zhang

Yilun Zeng

Yiqian Wu

Guodong Zeng

A circuit board structure and a display device, the circuit board structure includes a first circuit board, a second circuit board, a filling portion and an electromagnetic shield layer. The second circuit board has a thickness greater than that of the first circuit board. At least one corner portion forms at a joint of the first circuit board and the second circuit board. A connection line forms at a joint of the second circuit board and the first circuit board. The connection line is located at the corner portion. The filling portion fills the corner portion, an extending direction of the filling portion is identical to an extending direction of the corner portion. The extending direction is identical to a direction of the connection line. A thickness of a cross section of the filling portion perpendicular to the extending direction increases as a distance from the second circuit board decreases.

Circuit board structure and display device

A display panel and a display apparatus. The display panel includes a display substrate, a first printed circuit board and a second printed circuit board, wherein the display substrate includes a display area and a bonding area located on a side of the display area, the bonding area is connected with the first printed circuit board through a first flexible printed circuit, and the first printed circuit board is connected with the second printed circuit board through a second flexible printed circuit; and the first printed circuit board is a wiring circuit board mounted with a signal connection line, the second printed circuit board is a drive circuit board mounted with a drive chip, and an orthographic projection of the second printed circuit board on a plane of the display panel does not overlap with an orthographic projection of the display substrate on the plane of the display panel.

Display panel and display apparatus

A flexible support plate is configured to support a display panel, and is provided with a bendable region. The bendable region has at least one boundary line extending in a first direction, and the boundary line is part of a side of the flexible support plate. A plurality of hollows are arranged at intervals in the bendable region, the plurality of hollows are divided into a plurality of hollow groups arranged in the first direction, and each hollow group includes at least one hollow. For any boundary line, any one of the plurality of hollow groups has one boundary point, the boundary point is disposed on a contour line of a hollow in the hollow group to which the boundary point belongs, and the boundary point has a smallest distance from a corresponding boundary line in the contour line to which the boundary point belongs.

Flexible support plate, and method for manufacturing same

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Beijing, China

Yongle Wang