Abstract: A chip-scale package type light emitting diode includes a first conductivity type semiconductor layer, a mesa, a second conductivity type semiconductor layer, a transparent conductive oxide layer, a dielectric layer, a lower insulation layer, a first pad metal layer, and a second pad metal layer, an upper insulation layer. The upper insulation layer covers the first pad metal layer and the second pad metal layer, and includes a first opening exposing the first pad metal layer and a second opening exposing the second pad metal layer. The openings of the dielectric layer include openings that have different sizes from one another.

Abstract: A chip-scale package type light emitting diode is provided. In the light emitting diode according to one embodiment, an opening exposing a pad metal layer is separated from an opening of a lower insulation layer which exposes an ohmic reflection layer formed on a mesa. Therefore, it is possible to prevent solder, particularly Sn, from diffusing and contaminating the ohmic reflection layer.

Abstract: The present invention relates to an apparatus for manufacturing yogurt, an apparatus body part, a lid part coupled to the upper part of the apparatus body part and sealing the inside of the apparatus body part, and an apparatus disposed inside the apparatus body part to filter the whey of fermented milk It may be configured to include a filtering member for separating and removing to the inner bottom of the body portion, and a compression member connected to the inner upper portion of the lead portion and disposed inside the filtering member for compressing the fermented milk, and according to the present invention, it is easy and convenient to make Greek yogurt.

Abstract: A ferroelectric random access memory device comprises: a memory cell array including a plurality of memory cells each having one ferroelectric transistor (FeFET) connected between a read line of a plurality of read lines and a source line of a plurality of source lines and one transistor connected between a bit line of a plurality of bit lines and a gate of the FeFET and having a gate connected to a corresponding word line of a plurality of word lines; and a read/write control unit, when address information for a memory cell to be written is applied with a write command and data, selecting a word line and a read line corresponding to a row address and applying a write voltage having a positive voltage level, and applying a ground voltage to the selected read line, and applying the write voltage to a bit line corresponding to a memory cell.

Abstract: A light emitting diode having a plurality of light emitting cells is provided. A light emitting diode according to an embodiment includes a reflection metal layer covering a region between light emitting cells, in which the reflection metal layer is disposed between connectors electrically connecting adjacent light emitting cells, and electrically insulated from a bump pad.

Abstract: A chip-scale package type light emitting diode includes a first conductivity type semiconductor layer, a mesa, a second conductivity type semiconductor layer, a transparent conductive oxide layer, a dielectric layer, a lower insulation layer, a first pad metal layer, and a second pad metal layer, an upper insulation layer. The upper insulation layer covers the first pad metal layer and the second pad metal layer, and includes a first opening exposing the first pad metal layer and a second opening exposing the second pad metal layer. The openings of the dielectric layer include openings that have different sizes from one another.

Abstract: A method for treating an immune disease caused by a Th1/Th2 imbalance in favor of a Th2 shift in a subject including administering a composition comprising Lactobacillus plantarum CJLP133 strain KCTC 11403BP to the subject in need thereof.

Abstract: A chip-scale package type light emitting diode is provided. In the light emitting diode according to one embodiment, an opening exposing a pad metal layer is separated from an opening of a lower insulation layer which exposes an ohmic reflection layer formed on a mesa. Therefore, it is possible to prevent solder, particularly Sn, from diffusing and contaminating the ohmic reflection layer.

Abstract: The present disclosure relates to a method for preparing L-cysteine crystals, and L-cysteine crystals prepared by the method. Through the method for preparing L-cysteine crystals of the present disclosure, L-cysteine crystals can be obtained from a natural L-cysteine fermentation broth with a high recovery rate and/or purity without a chemical reaction or the use of an artificial synthetic compound.

Abstract: Disclosed are a protection device for a secondary battery in which two flux cores are embedded in a fusible element to be separated from each other and be disposed adjacent to fusible element electrodes on both sides of the fusible element so that it is not necessary to apply a flux onto the surface of the fusible element, a manufacturing process for uniformly applying the flux is eliminated to significantly reduce a manufacturing cost, a first flux core and a second flux core embedded in the fusible element attract fused matters of the fusible element toward the fusible element electrodes on both sides of the fusible element when the fusible element is fused, to improve the fusing performance of the fusible element, and a current path is reliably cut off after the fusible element is fused.

Abstract: A light emitting diode is provided to include a substrate; a light emitting structure disposed on the substrate, and including first and second semiconductor layers; a transparent electrode in ohmic contact with the second semiconductor layer; a contact electrode disposed on the first semiconductor layer; a current spreader disposed on the transparent electrode; a first insulation reflection layer covering the substrate, the light emitting structure, the transparent electrode, the contact electrode, and the current spreader, having openings exposing portions of the contact electrode and the current spreader, and including a distributed Bragg reflector; first and second pad electrodes disposed on the first insulation reflection layer and connected to the contact electrode and the current spreader through the openings; and a second insulation reflection layer disposed under the substrate and including a distributed Bragg reflector.

Abstract: An apparatus for controlling operation of an electric vehicle of the present invention may comprise: an operation information collection unit that collects parameters for operation of an electric vehicle; a battery information collection unit that collects information on battery operation and condition; a manipulation information collection unit that collects manipulation information of a driver on the electric vehicle; a motor control means for driving a driving motor of the electric vehicle according to the collected manipulation information from the driver; and a derating adjustment unit that performs derating for reducing a ratio of an amount of power of the driving motor to a throttle angle, according to the collected information.

Abstract: An electric vehicle state control device of the present disclosure relates to an electric vehicle state notification device having, as states for operation safety related to parking/stopping, a key-on state in which a throttle is inactivated, a startup state in which the throttle is activated, and a driving state, and may comprise: a driving parameter confirmation unit for collecting measurement values of parameters related to the driving of an electric vehicle; a driving state determination/transition unit for determining the driving state of the electric vehicle from the collected measurement values of parameters related to the driving; and a driver notification unit for intuitively notifying a driver of the determined driving state of the electric vehicle.

Abstract: Provided is a method of preparing a granular feed additive. When the method of preparing a granular feed additive according to one exemplary embodiment is used, it is possible to prepare a granular feed additive including a high content of basic amino acids while preventing hygroscopicity and agglomeration caused by the basic amino acids. In addition, since the method of preparing a granular feed additive according to one exemplary embodiment may omit a process of using hydrochloric acid, which is generally used to neutralize basic amino acids, it is possible to simplify the process and to solve process problems caused by the use of hydrochloric acid.

Abstract: A content addressable memory based on a self-rectifying ferroelectric tunnel junction element comprises: a cell array unit having a plurality of TCAM cells, each comprising two self-rectifying ferroelectric tunnel junction elements (SR-FTJ) connected between a corresponding match line of a plurality of match lines extending in a first direction and a corresponding bit line pair of a plurality of bit line pairs extending in a second direction; a precharge unit precharging a corresponding match line of the plurality of match lines to a power supply voltage level in response to a precharge signal; and a data input/output unit having a plurality of access transistor pairs electrically connecting or disconnecting a corresponding bit line pair among the plurality of bit line pairs and a source line, in response to a voltage applied through a corresponding search line pair among a plurality of search line pairs according to data to be written or searched.

Abstract: A light emitting diode chip having improved light extraction efficiency is provided. The light emitting diode chip includes a substrate, a first conductivity type semiconductor layer, a mesa, a side coating layer, and a reflection structure. The first conductivity type semiconductor layer is disposed on the substrate. The mesa includes an active layer and a second conductivity type semiconductor layer. The mesa is disposed on a partial region of the first conductivity type semiconductor layer to expose an upper surface of the first conductivity type semiconductor layer along an edge of the first conductivity type semiconductor layer. The side coating layer(s) covers a side surface of the mesa. The reflection structure is spaced apart from the side coating layer(s) and disposed on the exposed first conductivity type semiconductor layer.

Abstract: The present invention relates to a process for manufacturing a shoe rubber outsole using a special heat and pressure stable water-based polyurethane dispersion adhesive without a pre-treatment of UV irradiation or plasma, as well as a process for manufacturing a shoe using the outsole manufactured as described herein and an PUD-based adhesive composition for the described processes.

Abstract: A cell extruder of the present invention comprises: a pressure vessel in which a sample is dispensed; a regulator for adjusting a set pressure of nitrogen gas injected into the pressure vessel and then maintaining a constant pressure; an input valve for opening and closing the injection of nitrogen gas into the pressure vessel; an exhaust valve for removing the internal pressure of the pressure vessel; a filter holder which is provided with a membrane filter soaked with a reagent, so that the sample in the pressure vessel is fed through by the nitrogen gas and crushed into extracellular vesicles; and a collection container in which the extruded sample is stored. According to the present invention, pressure can be freely adjusted by the regulator. That is, the flow rate of the membrane according to pressure can be controlled, thus allowing the validation of a biopharmaceutical production method using an extracellular vesicle extruder.

Abstract: A method for obtaining a Fourier ptychography image using a smartphone comprises the steps of: (a) sequentially providing illumination of different angles to the sample by sequentially displaying, according to a first pattern composed of point light sources at different positions, the point light sources of the first pattern on a display of the smartphone; (b) obtaining an image for each illumination angle of the sample using a camera of the smartphone whenever illumination of different angles is provided by the point light sources of the first pattern; and (c) restoring a first Fourier ptychography image using a plurality of images for each illumination angle obtained using the camera of the smartphone.

Abstract: The invention provides filamentous organism-derived carbonaceous materials doped with organic and/or inorganic compounds, and methods of making the same. In certain embodiments, these carbonaceous materials are used as electrodes in solid state batteries and/or lithium-ion batteries. In another aspect, these carbonaceous materials are used as a catalyst, catalyst support, adsorbent, filter and/or other carbon-based material or adsorbent. In yet another aspect, the invention provides battery devices incorporating the carbonaceous electrode materials.