Samsung Electronics Co., Ltd.

Jae Hun Jeong

Jong Ki Jung

Chan Geun Ahn

Soo Hun Hong

Yoon Seok Lee

Hyoung Ju Lee

Sung Chel Hwang

A semiconductor device includes a first fin type pattern in a first region of a substrate. The first fin type pattern includes a plurality of spaced-apart fins having respective sidewalls defined by a first trench. A first gate structure is provided, which intersects the first fin type pattern. A second fin type pattern is provided in a second region of a substrate. The second fin type pattern includes a fin having a sidewall defined by a second trench. A second gate structure is provided, which intersects the second fin type pattern. A field insulating film fills at least a part of the first trench and at least a part of the second trench. The field insulating film has a first upper surface, which is in contact with at least one sidewall of the first fin type pattern and is spaced from a bottom of the first trench by a first height, and a second upper surface, which in contact with the sidewall of the second fin type pattern and is spaced from a bottom of the second trench by a second height different from the first height.

Semiconductor devices with fin-shaped active regions and methods of fabricating same

A device and method process voice communication service. A mobile terminal device of the present disclosure includes a microphone arranged at one end of a body of the device; a speaker arranged close to the microphone; a transceiver arranged at the other end of the body; a codec including a coder connected to the microphone, a decoder connected to the speaker, and a switch of which one node is connected to one of the coder and the decoder selectively and the other node is connected to the transceiver; and a communication controller which controls the switch to establish a path between the coder and the transceiver and enables the speaker in speakerphone mode.

Apparatus and method for processing voice communication in mobile terminal

Growing community of inventors

Hwaseong-si, South Korea

Jae Hun Jeong