Huizhou Tcl Mobile Communication Co., Ltd.

Zhuwei Qiu

Ke Lin

Jitao Ma

Ping Chen

Panwei Xiong

Shengfang Qiu

Bin Luo

Yong Zeng

Xu Wang

Fan Huang

Xingchun Chen

A display screen and an electronic device are provided. The display screen includes a frame, a cover plate, and a display module. The cover plate and the display module are stacked on the frame. The display module includes a light-emitting unit. A surface of the cover plate is provided with an anti-glare layer formed by etching for scattering light emitted by the light-emitting unit and/or the display module includes a light-homogenizing structure for scattering the light emitted by the light-emitting unit.

Display screen and electronic device

A display screen () includes: a touch panel (), an optical adhesive layer () disposed below the touch panel (), a light guide plate () disposed below the optical adhesive layer (), and a light emitting member () configured to emit light. The light guide plate () includes a light guide plate layer and a diffusion layer disposed on an upper surface of the light guide plate layer, and the diffusion layer is configured to diffusely reflect light emitted by the light emitting member (). The optical adhesive layer () includes diffusion particles for atomizing light transmitted through the light guide plate ().

Display screen and mobile terminal

A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.

Keypad

Growing community of inventors

Huizhou, China

Zhuwei Qiu