Huawei Technologies Co., Limited

Fengping Wang

Wentao Zhang

Yinghua Cheng

Ying Xu

Yiliang Zhong

A flexible protective film is provided and is used to protect a curved display. The flexible protective film includes a substrate layer () and a flexible layer () laminated on the substrate layer (). The flexible layer () is formed after a liquid-phase flexible material is laminated on a surface of the substrate layer () through solidification. The flexible layer () of the flexible protective film is directly formed on the substrate layer () to reduce internal stress of the flexible protective film, thereby increasing an adhesive force of the flexible protective film.

Flexible protective film, curved display, and terminal

An electronic apparatus includes a screen and a fingerprint circuit, where an inner surface of the screen is a light shielding layer. The light shielding layer includes a light transmission region located in a display area of the screen, and the fingerprint circuit is attached to the light transmission region using a frame adhesive. The fingerprint circuit includes a first surface facing the screen, a second surface facing away from the screen, and a side surface coupled between the first surface and the second surface. The frame adhesive includes a first connection area and a second connection area that are coupled together, where the second connection area is located on a periphery of the first connection area, the first connection area and the second connection area are bonded to the first surface, and the second connection area is fastened to the side surface using a first sealing adhesive.

Growing community of inventors

Dongguan, China

Fengping Wang