Patent ID: 9076364
Filing Date: 2015-07-07
Classification: G06F,G09G

Abstract:
1. A method for adjusting a display screen of an electronic device, the method comprising: obtaining a current image and a previous image of a user captured by an image capturing device installed on the display screen; detecting a first face area from the current image and a second face area from the previous image; determining movement directions and movement angles of a user's face according to deviation values between positions of the first face area and the second face area; rotating the display screen according to the movement directions and the movement angles of the user's face; obtaining rotation angles of the display screen detected by a gravity sensor of the electronic device; and stopping rotating the display screen when the rotation angles of the display screen are equal to the movement angles of the user's face, wherein the movement angles of the user's face comprise an X-axis movement angle, a Y-axis movement angle, and an Z-axis movement angle of the user's face, the rotation angles of the display screen comprise an X-axis rotation angle, a Y-axis rotation angle, and an Z-axis rotation angle of the display screen, and wherein the display screen is rotated by controlling a driving motor, installed in a bracket of the display screen, to rotate a rotating bearing of the bracket in the X-axis direction, the Y-axis direction, and the Z-axis direction according to the movement directions and the movement angles of the user's face.