Abstract: Provided is a concentration measuring device which includes: a main pipe through which a fluid whose concentration is to be measured flows; a flow cell having a fluid passage and a light passage formed to pass through the fluid passage; a spectrometer capable of measuring absorbance for each wavelength of the source light transmitted to the flow cell and the received light receiving from the flow cell; and an optical cable connecting the flow cell and the spectrometer with each other, wherein the flow cell is separated from the main pipe to be provided separately, and a fluid pipe is connected to the flow cell, so that the fluid flows from the main pipe to the flow cell through the fluid pipe using a pitot tube.

Abstract: A semiconductor device includes an active pattern extending in a first direction, a plurality of gate structures on the active pattern spaced in the first direction, and including a gate electrode extending in a second direction, a source/drain pattern between adjacent gate structures, a silicide mask pattern on the source/drain pattern, an upper surface of the silicide mask pattern being lower than an upper surface of the gate electrode, a source/drain contact on the source/drain pattern connected to the source/drain pattern, and a contact silicide film between the source/drain contact and the source/drain pattern in contact with a bottom surface of the silicide mask pattern, wherein a height from a lowermost part of the source/drain pattern to a lowermost part of the source/drain contact is smaller than a height from the lowermost part of the source/drain pattern to the bottom surface of the silicide mask pattern.

Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.

Abstract: A filter holder comprises: a plurality of filter frames disposed such that at least some thereof are adjacent to each other; and a folding member which supports filter frames, from among the plurality of filter frames, adjacent to each other so as to be rotatable with respect to each other. The folding member comprises: a folding part which has a predetermined thickness and is flexible so as to be foldable by means of rotation of the adjacent filter frames adjacent with respect to each other; and a plurality of edge parts which are connected to the respective sides of the folding part with the folding portion therebetween and rotate together with the adjacent filter frames, and wherein when viewed from a cross-section of the folding member, the edge parts may have a greater thickness than the folding part.

Abstract: A battery module has an improved structure to improve safety when a thermal event occurs in the battery module. A battery module includes a cell assembly including one or more battery cells, a module case having an inner space in which the cell assembly is accommodated, and an expansion member located in the module case, and configured to fill at least a part of an empty space in the module case by being expanded in volume when heat is supplied.

Abstract: A light emitting display device includes a display panel including a first pixel group including a plurality of pixels in 2N rows. The light emitting display device further includes a second pixel group disposed subsequent to the first pixel group and including a plurality of pixels in 2N rows. The light emitting display device further includes an emission signal unit including a first emission stage for applying the same first emission signal to the first pixel group and a second emission stage for applying the same second emission signal to the second pixel group. In a first frame, a falling time of the first emission signal and a rising time of the second emission signal are different from each other.

Abstract: Provided is a battery provided with a collector plate including a fuse part that blocks current if short circuit or overcurrent occurs. For example, disclosed is a battery including an electrode assembly including a positive electrode plate, a separator, and a negative electrode plate, a case accommodating the electrode assembly, and electrically connected to the negative electrode plate, a rivet terminal electrically connected to the positive electrode plate, and embedded in a bottom surface of the case, a cap plate sealing an upper portion of the case, and a positive electrode collector plate below the electrode assembly, and including a terminal connection part connected to the rivet terminal, an electrode plate connection part connected to the positive electrode plate, and a fuse part between the terminal connection part and the electrode plate connection part.

Abstract: A display device includes a pixel component including first pixels which emits light having a first color, and second pixels which emits light having a second color different from the first color, a sensing component which extracts, during a sensing period, first sensing data from the first pixels, and second sensing data from the second pixels, and a temperature determiner which senses a temperature of the pixel component using the first sensing data and the second sensing data. The temperature determiner senses, when the first sensing data is supplied to the temperature determiner, the temperature of the pixel component at least one time.

Abstract: An air filter comprises: a first filter frame in which a plurality of first chambers are formed; a second filter frame in which a plurality of second chambers are formed and which is arranged at the rear of the first filter frame; and a filter material which is accommodated in the plurality of first chambers and the plurality of second chambers to filter air, wherein the first filter frame and the second filter frame are arranged so that, when seen from the front, the center of each of the plurality of second chambers is out of line with the center of each of the plurality of first chambers, in the vertical direction.

Abstract: Disclosed are a method for inducing a prediction motion vector and an apparatus using the same. An image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.

Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.

Abstract: An ultrasonic image providing method of the present disclosure includes: receiving ultrasonic images; measuring a plurality of similarities for a plurality of measurement items for at least one of the ultrasonic images; comparing the plurality of similarities with corresponding default thresholds, respectively; when none of the plurality of similarities is greater than the corresponding default threshold, selecting a measurement item maintaining the greatest similarity among the plurality of similarities for a reference time; and providing an ultrasonic image for the selected measurement item as an ultrasonic image.

Abstract: A surface treatment method for a semiconductor device includes providing a substrate where a plurality of projected patterns are formed, forming a hydrophobic coating layer on a surface of each of the plurality of projected patterns, rinsing the substrate with deionized water, and drying the substrate, wherein the hydrophobic coating layer is formed using a coating agent that includes phosphate having more than one hydrocarbon group, phosphonate having more than one hydrocarbon group, or a mixture thereof.

Abstract: A surface treatment method for a semiconductor device includes providing a substrate where a plurality of projected patterns are formed, forming a hydrophobic coating layer on a surface of each of the plurality of projected patterns, rinsing the substrate with deionized water, and drying the substrate, wherein the hydrophobic coating layer is formed using a coating agent that includes phosphate having more than one hydrocarbon group, phosphonate having more than one hydrocarbon group, or a mixture thereof.

Abstract: A surface treatment method for a semiconductor device includes providing a substrate where a plurality of projected patterns are formed, forming a hydrophobic coating layer on a surface of each of the plurality of projected patterns, rinsing the substrate with deionized water, and drying the substrate, wherein the hydrophobic coating layer is formed using a coating agent that includes phosphate having more than one hydrocarbon group, phosphonate having more than one hydrocarbon group, or a mixture thereof.

Abstract: A method of manufacturing a semiconductor device is disclosed. The method includes depositing an O3-TEOS oxide film having a good flow-like property under a high adhesive force in order to prevent degradation in the characteristic of the surface of a lower insulating film made of a PE-TEOS oxide film and generation of defect due to the topology difference. Therefore, the disclosed method can improve the electrical characteristic of a semiconductor device and the manufacturing yield.

Abstract: A method of manufacturing a semiconductor device is disclosed. The method includes depositing an O3-TEOS oxide film having a good flow-like property under a high adhesive force in order to prevent degradation in the characteristic of the surface of a lower insulating film made of a PE-TEOS oxide film and generation of defect due to the topology difference. Therefore, the disclosed method can improve the electrical characteristic of a semiconductor device and the manufacturing yield.