摘要:
A mobile terminal including a metal case and an antenna structure that can exhibit optimum radiation performance is provided. The antenna structure includes an antenna having a radiation unit for transmitting and for receiving electric waves, a Printed Circuit Board (PCB) to which the antenna is mechanically coupled at one surface thereof and having a power supply unit electrically coupled to the radiation unit, and a case constructed using a metal material within which the PCB is disposed, wherein the case has at least one slot formed in a surface thereof opposite to the surface to which the PCB is fastened and adjacent to the radiation unit.
摘要:
An antenna device of a mobile terminal that can secure radiation performance is provided. The antenna device having a battery cover composed of a metal material includes a radiation unit for transmitting and receiving a signal, a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB), and a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit. When the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover.
摘要:
An antenna device of a mobile terminal that can secure radiation performance is provided. The antenna device having a battery cover composed of a metal material includes a radiation unit for transmitting and receiving a signal, a feeding unit formed at an end portion of a first side of the radiation unit for electrically connecting the radiation unit to a Printed Circuit Board (PCB), and a ground part disposed a predetermined distance from the feeding unit and formed at a second side of the radiation unit. When the battery cover is fastened to the mobile terminal, the ground part contacts a first side of the battery cover.
摘要:
A semiconductor device and a method for fabricating the same are provided to enable a bit line to be formed easily, increase a bit line process margin and reduce capacitance between the adjacent bit lines. The semiconductor device comprises: a first pillar and a second pillar each extended vertically from a semiconductor substrate and including a vertical channel region; a first bit line located in the lower portion of the vertical channel region inside the first pillar and the second pillar; and an interlayer insulating film located between the first pillar and the second pillar that include the first bit line.
摘要:
There is provided a non-intrusive movement measuring apparatus and method using wearable electro-conductive fibers. A non-intrusive movement measuring apparatus using wearable electro-conductive fibers according to an aspect of the invention may include a signal measurement device measuring a plurality of movement signals using a plurality of electro-conductive fibers put on user's body parts and having resistances varying according to the volume of the user's body parts; a movement analysis device analyzing the plurality of movement signals to obtain a user's movement patterns and movement intensity; and a movement display device displaying a movement analysis result of the movement analysis device. Accordingly, user's movement can be measured without limiting the user's radius of action.
摘要:
A semiconductor device and a method for manufacturing the same are disclosed. The method for manufacturing the semiconductor device comprises: forming a plurality of first pillar patterns each of which includes a sidewall contact by selectively etching a semiconductor substrate; forming a buried bit line at a lower portion of a region between two neighboring first pillar patterns; forming a plurality of second pillar patterns by selectively etching upper portions of the first pillar patterns; and forming a gate coupling second pillar patterns arranged in a direction crossing the bit line, the gate enclosing the second pillar patterns.
摘要:
Provided is an apparatus for matching Gigabit Ethernet (GbE) signals to an Optical Transport Hierarchy (OTH). The apparatus real-time records a source address and input port information of GbE Ethernet frames in a memory, compares a destination address of the Ethernet frame which is a payload of a GFP frame with memory table information, searches an output port location of the GbE, and interreceives GbE frames and Generic Frame Procedure (GFP) frames by multiplexing/demultiplexing.
摘要:
A technology is a semiconductor cell and a semiconductor device capable of reducing the coupling capacitance between adjacent bit lines by forming a bit line junction region in a separated island shape when forming a buried bit line, thereby improving characteristics of the semiconductor devices. The semiconductor cell includes a transistor including a gate and a gate junction region, a plurality of buried bit lines disposed to intersect the gate, and a plurality of bit line junction regions, each bit line junction region having an island shape formed between the buried bit lines and connected to the buried bit line.
摘要:
A method of manufacturing a semiconductor device includes forming silicon line patterns in a semiconductor substrate, forming an insulating layer over the silicon line patterns, forming a conductive pattern between the silicon line patterns, forming a spacer over the substrate, forming an interlayer insulating layer between the silicon line patterns, removing the spacer on one side of the silicon line patterns to expose the conductive pattern, forming a bit line contact open region by removing the interlayer insulating layer, forming a polysilicon pattern to cover the bit line contact open region, and forming a junction region diffused to the silicon line pattern through the bit line contact open region. Thereby, a stacked structure of a titanium layer and a polysilicon layer are stably formed when forming a buried bit line and a bit line contact is formed using diffusion of the polysilicon layer to prevent leakage current.
摘要:
An apparatus for detecting an examination tissue using an ultrasound signal is disclosed. The apparatus includes a scanning unit to generate an image related to an object, using the ultrasound signal, a sampling unit to convert a resolution of the generated image, and a controlling unit to retrieve an n-number of figure lines from the resolution-converted image and thereby determine whether each of the retrieved figures line is an examination tissue, wherein n is a natural number.