Samsung Electronics Co., Ltd.

Phil Jun Kim

Tae Young Kim

Bo Sung Kim

Young H Cho

Sung Bae Kim

Young Il Choi

Myoung Dae Jin

Young Ho Cho

Provided is a method of controlling a portable terminal having a projector module using a headset, which includes: receiving a command signal from the headset; determining whether the projector module is in an execution or driving state; recognizing the command signal as a signal for controlling the projector module, in case the projector module is in the driving state; and controlling the projector module according to the recognized signal.

Method for controlling mobile terminal having projection function by using headset

A method of controlling a screen of a mobile terminal having a projector function and an apparatus permits outputs of common screen data and dual-processed data output by a display screen and an external screen. A method of outputting screen data in a mobile terminal having a projector function includes: activating a projector module; generating screen data for a display unit displayed on a display unit and screen data for a projector based on the projector module; and performing dual-processing of the generated screen data and outputting the dual-processed screen data to the display unit and the projector module.

Method and system for controlling dual-processing of screen data in mobile terminal having projector function

Growing community of inventors

Gyeonggi-do, South Korea

Phil Jun Kim