Samsung Electronics Co., Ltd.

Soo Yeoun Yoon

Hyun Jin Kim

Yong Gook Park

Ji Yeon Kwak

Hui Chul Yang

Keum Koo Lee

Ji Hyeon Kweon

Eun Kyung Yoo

Hyun Ki Kim

Min Kyu Park

Eun Young Lim

Hee Jeong Choo

A terminal device having a dual touch screen capable of controlling a content is disclosed. The terminal device displays at least one content to a display unit. A processor coupled to the terminal is configured to checking content mapped to an area at which a touch event is detected and released from the dual touch screen including a first touch sensor and a second touch sensor and to control the content according to the touch event.

Mobile terminal having dual touch screen and method of controlling content therein

An electronic device and a user interface implementing method therein are disclosed. The method includes displaying at least one content, displaying a shortcut key corresponding to the at least one content if close contact is detected, and executing a function corresponding to the at least one content if the shortcut key is selected. The shortcut key can invoke a function corresponding to the at least one content if an input tool closely approaches the at least one content in an area on the touch screen and is located within a distance from the surface of the touch screen.

Electronic device and method for implementing user interfaces associated with touch screens

An input method for an electronic device and a related input system are provided. When an optical pointer irradiates light rays with a specific pattern, photo sensors disposed in a display unit of the device detect the irradiated light rays. The device determines and generates pattern information corresponding to a pattern of the light rays, a pattern direction, and a pattern movement. The device executes or controls a function according to the pattern information and a function table, which maps the pattern information to the function.

Input method and system using optical pointer for electronic device

Growing community of inventors

Suwon-si, South Korea

Soo Yeoun Yoon