Patent ID: 9030379
Filing Date: 2015-05-12
Classification: G06F,G09G,H04M

Abstract:
1. A display control method of a portable terminal, where the portable terminal comprises a main screen, a host and a display control module and a sensor, a projection screen as an auxiliary screen set on the main screen, the auxiliary screen is overlapped with the main screen in a non-usage state, and protrudes horizontally from the main screen in a usage state and rotates around a rotation axis of the auxiliary screen and the main screen, a projection module is set in the host, and the projection module and the sensor are connected with the display control module, the method comprises: acquiring with the display control module an image outputted from the host and acquiring a display area for display of the image; sensing with the sensor a projection angle between the projection screen and the host, wherein the sensing includes computing a projection parameter of the image according to the projection angle; adjusting the image according to a preset display strategy and the projection parameter, and displaying at least part of a display content of an adjusted image on the display area by the projection module.