Patent ID: 9749450
Date: 2017-08-29
CPC Classifications: H04M

Claim:
1. A smartphone, comprising: a back shell, having a groove structure; a circuit board, embedded in the groove structure of the back shell; a screen module, electrically connected to the circuit board, and located above the circuit board; a transparent cover plate, configured to seal an open end of the groove structure to form a closed space area containing the circuit board and the screen module, and having a cover area parallel to the screen module; wherein the transparent cover plate is flush with the back shell at their edges; a light emitted by the screen module penetrates through the cover ht to form a first display area, and a ratio of area of the first display area to the cover area of the transparent cover plate R is no less than 0.9; the screen module is a flexible AMOLED display module; the flexible AMOLED display module has a flat surface and two flexible surfaces at two longitudinal sides of the flat surface; the flat surface is attached closely to the transparent cover plate and forms the first display area; the two flexible surfaces are attached closely to junctions of the transparent cover plate and back shell, and are extended downwards along two side walls of the back shell.