Samsung Electronics Co., Ltd.

Kyung Hwa Jung

Min Hyung Kim

Jun Woo Lee

Kyung Jin Kim

Seong Wook Jeong

Ga Min Park

So Yon You

Hyo Seung Park

Sang Joon Lee

A display device includes a display; a communication device which communicates with a remote controller that includes a first button group having at least one button, and a second button group having at least one other button. A processor highlights and displays at least two key objects on the keypad from among a plurality of key objects arranged in a plurality of rows and a plurality of columns, upon receiving a first control signal according to manipulation of the at least one button of the first button group from the remote controller, and recognizes, as an input key, one key object, which corresponds to a second control signal according to manipulation of the at least one other button of the second button group, among the at least two key objects, upon receiving the second control signal from the remote controller.

Display device for interfacing by using smaller number of buttons of key pad and display method for the same

Growing community of inventors

Anyang-si, South Korea

Kyung Hwa Jung