Abstract:
A high efficiency HFET may include a substrate, a semi-insulating gallium nitride (GaN) layer formed on the substrate, an aluminum gallium nitride (AlGaN) layer formed on the GaN layer, and a silicon carbide (SixC1-x) functional layer formed on the AlGaN layer.
Abstract:
Provided are a high-speed optical modulator and a method of modulating light by using the same. The optical modulator includes first and second resonance cavities that are sequentially stacked on a transparent substrate, wherein the first and second resonance cavities each include an electric-optical layer. According to the method, first and second voltages having different sizes are simultaneously applied respectively to the first and second resonance cavities, and then for the other configuration of the modulator mutually interchanged voltages are applied.
Abstract:
An electromagnetic sensing apparatus is provided for a touch screen having a display and a soft key. The electromagnetic sensing apparatus includes a Printed Circuit Board (PCB) including a display area corresponding to the display and a sub-area corresponding to the soft key, a controller including channels, which controls electromagnetic sensing of the electromagnetic sensing apparatus, and a plurality of loop units that extend from the channels and output current induced by an electromagnetic field. At least one of the plurality of loop units includes a first sub-loop arranged in the display area and a second sub-loop arranged in the sub-area. At least one of the plurality of loop units includes a first sub-loop arranged in the display area and does not include a second sub-loop.
Abstract:
Methods for transmitting and receiving data using a plurality of carriers are disclosed. One of the methods comprises multiplexing the multicast/broadcast data and the unicast data in a frame and attaching a pilot signal to the frame. Another of the methods comprises receiving the radio frame including a plurality of data symbols multiplexed multicast/broadcast data with unicast data and retrieving the multicast/broadcast data and the unicast data from the radio frame.
Abstract:
The present invention provides isolated lantibiotics that inhibit. Gram negative and Gram positive microbes. The antibiotic includes an amino acid sequence, wherein the amino acid sequence of the compound and the amino acid sequence of SEQ ID NO:21 or SEQ ID NO:22 have at least 80% identity. The lantibiotics have the characteristic of inhibiting growth of a Gram negative microbe in conditions that do not damage the outer membrane of the Gram negative microbe. The present invention also provides methods for making and using the lantibiotics.
Abstract translation:本发明提供了抑制的分离的羊毛硫抗生素。 革兰阴性和革兰氏阳性微生物。 抗生素包括氨基酸序列,其中化合物的氨基酸序列和SEQ ID NO:21或SEQ ID NO:22的氨基酸序列具有至少80%的同一性。 在不破坏革兰氏阴性微生物外膜的条件下,拉坦生物具有抑制革兰氏阴性微生物生长的特征。 本发明还提供了制备和使用羊毛硫抗生素的方法。
Abstract:
An electric water pump apparatus may include a body having a stator chamber and a rotor chamber therein, a stator having a hollow cylindrical shape and being disposed in the stator chamber and generating a magnetic field, wherein the stator fluidly insulates the stator chamber and the rotor chamber, a rotor disposed in the rotor chamber and enclosed by the stator, wherein the rotor is rotated by the magnetic field, and a pump cover connected to the body and forming a volute chamber therein, wherein the volute chamber and the rotor chamber are fluidly-communicated through a connecting hole formed to the body and a coolant is supplied to the rotor chamber through the connection hole, wherein the stator includes a stator groove formed in an inner circumference therein and the stator groove is fluid-connected to the rotor chamber and the volute chamber through the connection hole.
Abstract:
Disclosed are a spindle motor and a method of manufacturing the same. A base plate is integrated with a bearing housing using an insert molding or insert injection method at the same time when the bearing housing is made of resin, thereby being capable of securing the verticality of a bearing and a pivot assembled with the bearing housing and the base plate, reducing the manufacturing cost, and improving the efficiency of a manufacturing process. The motor includes a rotor, a pivot configured to have one end connected to the rotor, a bearing configured to rotatably support the outer circumferential face of the pivot, and a bearing housing made of resin and configured to comprise a first concave groove for receiving the bearing and a second concave groove for supporting the other end of the pivot.
Abstract:
An image processing apparatus includes a point spread function (PSF) pattern generation unit for generating a PSF pattern in which a plurality of PSFs are located in a plurality of lines of the PSF pattern; a PSF estimation unit for estimating PSFs of an out-of-focus input image from step responses of the plurality of lines of the PSF pattern with respect to an edge of the out-of-focus input image; and an image restoration unit for restoring the out-of-focus input image to a focused restored image using the estimated PSF.
Abstract:
A substrate assembly on which a first conduction-type semiconductor layer, an active layer and a second conduction-type semiconductor layer are formed is disclosed, the substrate assembly comprising a first substrate, a second substrate and a bonding layer interposed there between. In the substrate assembly, the thermal expansion coefficient of the bonding layer is smaller than or equal to that of at least one of the first and second substrates.
Abstract:
The present invention relates to an olefin-based polymer which exhibits superior processability and superior adhesive properties and therefore is desirably applicable to a hot-melt adhesive (HMA) or the like, and a preparation method thereof. The olefin-based polymer has a molecular weight distribution (Mw/Mn, PDI) of 2˜3, and a density of 0.85 to 0.88 g/cm3, and satisfies the relation of Tc−Tm>0, wherein Tc (° C.) is a crystallization temperature and Tm (° C.) is a melting point.
Abstract translation:本发明涉及一种表现出优异的加工性和优异的粘合性的烯烃类聚合物,因此适用于热熔性粘合剂(HMA)等及其制备方法。 烯烃类聚合物的分子量分布(Mw / Mn,PDI)为2〜3,密度为0.85〜0.88g / cm 3,满足Tc-Tm> 0的关系,其中Tc(℃) )为结晶温度,Tm(℃)为熔点。