Samsung Electronics Co., Ltd.

In Kuk Yun

Se Young Jang

Yoon Sun Park

Hyo Seok Na

Eun Hwa Lee

Kyung Ha Koo

Hong Ki Moon

Seung Hoon Kang

An electronic device according to various embodiments of the present invention can comprise: a housing including a first plate facing a first direction, a second plate facing a second direction opposite to the first direction, and a side member for encompassing a space between the first plate and the second plate; a circuit board arranged inside the housing and including at least one heating element; a first vapor chamber for receiving, through conduction, and dispersing, in at least a partial space between the first plate and the circuit board, heat released from the at least one heating element; a heat sink for receiving, through conduction, and absorbing, in at least a partial space between the circuit board and the second plate, heat released from the at least one heating element; and a fan for supplying air such that the heat absorbed by the heat sink is forcibly convected toward the outside of the electronic device. Additional various embodiments are possible.

Electronic device including radiation structure

A mobile terminal having a flat panel sound output unit and vibration generation method for the same are disclosed. When a user touches the mobile terminal, the user can feel a sense of touch through the flat panel sound output unit. The mobile terminal includes: a touch screen; a flat panel sound output unit attached on a surface of the touch screen to generate sounds or vibrations according to an input signal; and a vibration processor sending, when a touch event occurs at the touch screen, a signal to the flat panel sound output unit to generate vibrations corresponding to the touch event. Hence, the method can provide a sense of touch to the user without use of a separate vibration motor.

Mobile terminal having flat panel sound output unit and vibration generation method for the same

Growing community of inventors

Suwon-si, South Korea

In Kuk Yun