Samsung Electronics Co., Ltd.

Ka Won Cheon

Do Hyoung Kim

Tae Youn Kim

Seong Hoon Kang

Hyun Mi Park

Mi Ra Park

Hee Seon So

A display device is disclosed. The display device may comprise: a memory for storing a content; a display panel for outputting at least a part of the content; multiple contact points arranged on a side surface of the display device; and a control circuit electrically connected to the memory, the display panel, and the multiple contact points.

Content display using multiple display devices

An electronic device is provided. The electronic device includes a housing, a communication circuit configured to perform short range communication with a mobile device by using a first communication channel and perform wireless communication with an external output device by using a second communication channel and a control circuit configured to, when the mobile device is located on or in close proximity to the housing, obtain content that is being output by the mobile device through the first communication channel and transmit the obtained content to the external output device through the second communication channel.

Hotel service providing method and hotel service providing system

Growing community of inventors

Seoul, South Korea

Ka Won Cheon