Samsung Electronics Co., Ltd.

Chang Youn Hwang

Jin Ho Lee

Jong Chul Choi

Chong Kun Cho

Chang Hyeok Shin

Seung Chang Baek

Han Gyu Hwang

Jung Hyeon Hwang

Yong Wook Hwang

Young Soo Jang

Hyeon Woo Lee

Young Ki Kim

Sung Whan Yoon

Shin Chul Kang

Byoung Hee Choi

Soon Cheol Kwon

Yun Sung Ha

The disclosure provides a portable terminal including an electronic device and a case disposed thereon that provides water resistant, dust resistant, and insulation for the electronic device by proper positioning of an aperture of the electronic device that uses an area of the case as an antenna. The case includes a body part that comprises a main body with a metallic portion formed of a metallic material, and an auxiliary body disposed adjacent to the metallic portion, and at least a portion of the auxiliary body is used as an antenna for transmission and reception of signals. An insulation member is disposed between the at least a portion of the auxiliary body and the main body, and a bonding layer is disposed in at least one of an area between the insulation member and at least one area of the main body, or between the insulation member and the auxiliary body.

Electronic device case and material layer details of the same

An electronic device according to an embodiment of the present invention comprises a front plate, a back plate facing a direction opposite to the front plate, a side member surrounding a space between the front plate and the back plate, constructed integrally with respect to the back plate, or bonded to the back plate, wherein the side member includes an outer structure constructed of a first metallic material and including at least one first surface constructing an outer surface of the side member and at least one second surface facing the space, an inner structure constructed of a second metallic material different from the first metallic material and including at least one third surface at least partially in contact with the second surface and at least one fourth surface facing the space, a touch screen display exposed through the front plate, an internal structure disposed to the space so as to be adjacent to the side member, constructed of a first polymer material, and including at least one fifth surface at least partially in contact with the second surface, a wireless communication circuit electrically coupled with a portion of the inner structure, and a sealant disposed between the fourth surface and at least one sixth surface of the internal structure. Other examples are also possible.

Electronic device having waterproof structure

A mobile communication terminal includes a fixed body, and a movable body coupled with the fixed body. At least one of the fixed body and the movable body has a fragrance member at a portion thereof that generates friction when the movable body moves.

Mobile communication terminal having fragrance member

Growing community of inventors

Suwon-si, South Korea

Chang Youn Hwang