Samsung Electronics Co., Ltd.

Myung Woo Yang

Hyun-Soo Kim

Chul Kyu Kim

Sang Jin Hyun

Hwi-Chan Jun

Soo Ryeol Kim

Jeong Ik Kim

Seul-Ki Hong

Chan Ki Lee

Junghun Choi

Dae-chul Ahn

A semiconductor device includes a substrate including a first region and a second region, an active gate structure on the substrate in the first region, a dummy gate structure on the substrate in the second region, a source/drain on the substrate in the first region at each of opposite sides of the active gate structure, a plurality of first conductive contacts respectively connected to the active gate structure and the source/drain, a resistive structure on the dummy gate structure in the second region, a plurality of second conductive contacts respectively connected to the plurality of first conductive contacts and the resistive structure, and an etch stop layer between the dummy gate structure and the resistive structure. The etch stop layer includes a lower etch stop layer and an upper etch stop layer, which are formed of different materials.

Semiconductor device and method of fabricating the same

A semiconductor device and a method of manufacturing the same, the semiconductor device including a substrate; an insulating layer on the substrate, the insulating layer including a first trench and a second trench therein, the second trench having an aspect ratio that is smaller than an aspect ratio of the first trench; a barrier layer in the first trench and the second trench; a seed layer on the barrier layer in the first trench and the second trench; a first bulk layer on the seed layer and filled in the first trench; and a second bulk layer on the seed layer and filled in the second trench, wherein an average grain size of the second bulk layer is larger than an average grain size of the first bulk layer.

Semiconductor device and method of manufacturing the same

A mobile communication terminal and method for proving a substitute image are provided, which automatically searches a substitute image suitable to a video call and transmits the substitute image to the opposite party. A user's image is automatically recorded during a video call, and tagged with information related to the time and situation of the recording, such as location information and time information. The tagged image is stored as a substitute image. When transmission of a substitute image is set while a video call is performed, a substitute image having situation information consistent with or similar to a corresponding situation is searched and then transmitted to the opposite party. Therefore, when a mobile communication terminal performs a video call in various situations, a substitute image suitable to a corresponding situation can be provided to an opposite terminal.

Mobile communication terminal and method for providing substitute images for video call

Disclosed is a paper supply unit having an improved paper supply structure. The paper supply unit includes a main body having an opening, a cassette configured to be attached to and detached from the main body through the opening. The cassette can include a first holding portion and a second holding portion, each configured to hold printing medium. The second holding portion configured to transfer printing medium from the second holding portion to the first holding portion. The paper supply unit can include a guide device disposed between the first holding portion and the second holding portion when the cassette is mounted in the main body and configured to guide the printing medium in the first holding portion.

Paper supply unit

Growing community of inventors

Yongin-si, South Korea

Myung Woo Yang