Abstract: A semiconductor device may include: first insulating pillars arranged in a first direction; second insulating pillars arranged alternately with the first insulating pillars and having a first width in the first direction and a second width in a second direction intersecting the first direction, the first width being greater than the second width; first memory cells located between the second insulating pillars and stacked along a first sidewall of each of the first insulating pillars; and second memory cells located between the second insulating pillars and stacked along a second sidewall of each of the first insulating pillars.

Abstract: An apparatus and method combine an augmented reality scheme with an AP search function and visually provide positions of searched APs as well as names of the searched APs and strength of signals received from the searched APs. The apparatus includes a communication unit for receiving signals of APs around the portable terminal, an input unit for receiving input for searching the APs, a camera unit for photographing environments around the portable terminal when searching the APs, a display unit for outputting an image photographed by the camera unit on a preview picture, an AP attribute ascertaining unit for ascertaining attributes of the APs which exist around the portable terminal and ascertaining positions of the APs, and a controller for outputting the APs on the preview picture to correspond to the positions of the ascertained APs.

Abstract: A noise reduction apparatus of a mobile terminal improves reception sensitivity by creating a electrical closed loop. The mobile terminal has a main circuit board and a slide hinge. The mobile terminal also includes a flexible printed circuit board (FPCB) that includes a first end coupled to the main circuit board and a second end fixed and coupled to a portion of an upper surface of the slide hinge. A noise reduction apparatus is installed between the main circuit board and the slide hinge to form an electronic closed loop that includes the main circuit board, the FPCB, the slide hinge, and the noise reduction apparatus. Noise is reduced by inducing noise abandoned to a slide hinge through a FPCB to an electrical close loop formed by the noise reduction apparatus, thereby improving reception sensitivity.

Abstract: Disclosed is a rubber composition obtained by chemically blending rubber with a filler, particularly in which Latex rubber is directly blended with a starch solution obtained by gelatinizing starch in water. Herein, as a coupling agent between Latex rubber and starch, resorcinol-formaldehyde is used. By this, a vulcanized rubber compound is prepared. When resorcinol-formaldehyde is used as a coupling agent during the blending of the Latex rubber with the gelatinized starch solution, it is possible to solve the problem of tensile strength lowering caused by low affinity with rubber. Furthermore, it is possible to inhibit starch loss caused by high water-solubility, during the blending of starch in a liquid state. Also, the physical property of the vulcanized rubber compound can be varied according to the amount of the added coupling agent.

Abstract: An apparatus and method combine an augmented reality scheme with an AP search function and visually provide positions of searched APs as well as names of the searched APs and strength of signals received from the searched APs. The apparatus includes a communication unit for receiving signals of APs around the portable terminal, an input unit for receiving input for searching the APs, a camera unit for photographing environments around the portable terminal when searching the APs, a display unit for outputting an image photographed by the camera unit on a preview picture, an AP attribute ascertaining unit for ascertaining attributes of the APs which exist around the portable terminal and ascertaining positions of the APs, and a controller for outputting the APs on the preview picture to correspond to the positions of the ascertained APs.

Abstract: A noise reduction apparatus of a mobile terminal improves reception sensitivity by creating a electrical closed loop. The mobile terminal has a main circuit board and a slide hinge. The mobile terminal also includes a flexible printed circuit board (FPCB) that includes a first end coupled to the main circuit board and a second end fixed and coupled to a portion of an upper surface of the slide hinge. A noise reduction apparatus is installed between the main circuit board and the slide hinge to form an electronic closed loop that includes the main circuit board, the FPCB, the slide hinge, and the noise reduction apparatus. Noise is reduced by inducing noise abandoned to a slide hinge through a FPCB to an electrical close loop formed by the noise reduction apparatus, thereby improving reception sensitivity.

Abstract: A method and a system for locating a mobile terminal using an assisted global positioning system are disclosed. The base station promptly and precisely locates a mobile terminal so that emergency action may be taken immediately. In an exemplary embodiment, the base station transmits the determined location of the caller terminal to a Public Safety Answering Point (PSAP) of an enhanced 911 (E911) Location Information System.