Samsung Electronics Co., Ltd.

Gee-Hong Yoon

Joon-Suh Kim

Byung-Chan Lee

Dong-Kyun Kim

Hyun-Joo Son

Beom-Ku Han

Jin-Nam Kim

Yang-Jic Lee

Chol-Ho Hwang

Young-Keun Lee

Young-Bae Ji

Young-In Cho

Yoon-Young Cho

Min-Soo Kim

Young-Soo Kim

Sung-Ho Lee

Kyung-Jin Lee

Soo-Min Sohn

Yeo-Jin Moon

Hyun-sook Kim

A portable electronic device adapted to change its operation mode is disclosed. When a rotation of the portable electronic device is detected, the operation mode is changed according to the angle of rotation, and a user interface corresponding to the changed operation mode is output by a display unit. This method intuitively changes the mode based on a rotation of the device without requiring a complicated and unnecessary key input, and provides a more convenient and faster user interface.

Portable electronic device adapted to change operation mode

Disclosed is a mobile communication terminal and a method for changing modes of the terminal, which changes a mode of the mobile communication terminal according to a location of a changed menu bar if a menu bar displayed on a touch screen is dragged and dropped.

Method and mobile communication terminal for changing the mode of the terminal

Mobile phone

Battery case for a battery of a mobile communication terminal

Cellular phone

Earset

Bluetooth headset

Speaker

Portable phone

Growing community of inventors

Seongnam-si, South Korea

Gee-Hong Yoon