Abstract: A memory storage device that performs real-time monitoring is provided. The memory storage device comprises a memory controller, and a status indicating module/circuit, wherein the memory controller is configured to perform a first a second initialization operation, the first and second initialization operations performed in response to turning-on of the memory storage device, to generate a first status parameter regarding a status of the memory storage device in which the first initialization operation is performed, and to generate a second status parameter regarding the status of the memory storage device in which a second initialization operation is performed. The status indicating circuit includes a first transistor configured to operate on the basis of the first status parameter, a first resistor connected to the first transistor, a second transistor configured to operate on the basis of the second status parameter, and a second resistor connected to the second transistor.

Abstract: A scan driver includes: a first transistor having a first electrode coupled to an output scan line, a second electrode coupled to a first power line, and a gate electrode coupled to a first node; a second transistor having a first electrode coupled to a first clock line, a second electrode coupled to the output scan line, and a gate electrode coupled to a second node; a third transistor having a first electrode coupled to the first node, a second electrode coupled to a first input scan line, and a gate electrode coupled to a second clock line; and a fourth transistor having a first electrode coupled to the second node and a second electrode and a gate electrode, which are coupled to a second input scan line, wherein the first input scan line and the second input scan line are different from each other.

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 ceramic electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell surrounding at least a portion of the core, and a second shell surrounding at least a portion of the first shell, and a concentration of a rare earth element included in the second shell is more than 1.3 times to less than 3.8 times a concentration of a rare earth element included in the first shell.

Abstract: In an example, a display device includes a rollable display including a display side and an opposite non-display side. The rollable display includes a conductive material with a pattern disposed on the non-display side. The device includes a housing configured to house the rollable display and configured to roll in and roll out the rollable display along a first direction, and a capacitive sensor including a transmitter and a receiver electrode disposed within the housing and configured to sense the pattern.

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: A display device includes a pixel. The pixel is electrically connected to a first power line, a second power line, and a data line. The pixel includes a first transistor, and a capacitor electrically connected between a gate electrode of the first transistor and an electrode of the first transistor. In a plan view, the data line extends in a second direction. The first power line extends in a first direction intersecting the second direction and overlaps the data line and the gate electrode of the first transistor. The second power line extends in the second direction, overlaps the data line, and overlaps the gate electrode of the first transistor.

Abstract: The present disclosure relates to an unsaturated group-containing resin, a method of preparing the same, and a composition including the same, wherein the unsaturated group-containing resin includes an oligomer represented by Chemical Formula 1 and an alkali metal ion, wherein an amount of the oligomer with n being 0 in Chemical Formula 1 is 80 wt % or less with respect to the total weight of the resin, and an amount of the alkali metal ion is 1 ppm to 30 ppm. In Chemical Formula 1, R1 to R3 and n are as described in the present specification.

Abstract: Disclosed is a substrate processing apparatus and method which facilitates to sequentially or repetitively carry out a thin film deposition process and a surface treatment process inside one process space, wherein the substrate processing apparatus comprises a process chamber for providing a process space; a substrate supporter for supporting at least one of substrates and moving the supported substrate in a predetermined direction; a chamber lid confronting the substrate supporter; and a gas distributor for spatially separating process gas for depositing a thin film on the substrate from a surface treatment gas for performing a surface treatment of the thin film, and locally distributing the process gas and the surface treatment gas on the substrate supporter, wherein the gas distributor confronting the substrate supporter is provided in the chamber lid.

Abstract: Disclosed is a substrate processing apparatus and method which facilitates to sequentially or repetitively carry out a thin film deposition process and a surface treatment process inside one process space, wherein the substrate processing apparatus comprises a process chamber for providing a process space; a substrate supporter for supporting at least one of substrates and moving the supported substrate in a predetermined direction; a chamber lid confronting the substrate supporter; and a gas distributor for spatially separating process gas for depositing a thin film on the substrate from a surface treatment gas for performing a surface treatment of the thin film, and locally distributing the process gas and the surface treatment gas on the substrate supporter, wherein the gas distributor confronting the substrate supporter is provided in the chamber lid.

Abstract: This invention relates to a flame-retardant epoxy resin, to a method of preparing the same, and to a flame-retardant epoxy resin composition including the same, and more specifically to a flame-retardant epoxy resin, which satisfies properties while improving flame retardancy by increasing the phosphorus content, to a method of preparing the same, and to a flame-retardant epoxy resin composition including the same.

Abstract: Disclosed is a substrate processing apparatus and method which facilitates to sequentially or repetitively carry out a thin film deposition process and a surface treatment process inside one process space, wherein the substrate processing apparatus comprises a process chamber for providing a process space; a substrate supporter for supporting at least one of substrates and moving the supported substrate in a predetermined direction; a chamber lid confronting the substrate supporter; and a gas distributor for spatially separating process gas for depositing a thin film on the substrate from a surface treatment gas for performing a surface treatment of the thin film, and locally distributing the process gas and the surface treatment gas on the substrate supporter, wherein the gas distributor confronting the substrate supporter is provided in the chamber lid.

Abstract: Disclosed is a gasification technique for converting biomass, which is difficult to treat, into clean gas fuel able to be burned in a cogeneration system. The gasification technique includes first stage fluidized-bed catalytic gasification, and second stage gasification of tar and catalytic reforming to convert nitrogen in tar, and HCN in a flammable gas into NH3, unlike conventional gasification techniques. In addition, since the temperature of a total gasification process is lower than a melting point of ash, powdery ash is generated and thus easily treated. Also, little heat is released due to the low process temperature, and therefore, a compact reactor may be designed to produce gas having a high caloric value. Further, the generated tar is recovered and reused in other processes, and the gas fuel contains a small amount of ammonia.

Abstract: Disclosed herein is a method for dewatering sewage sludge by using sludge-coal-oil co-agglomeration (“SOCA”) which comprises the steps of physically, chemically or biologically conditioning sludge to impart hydrophobicity and lipophilicity to the sludge (conditioning step), supplying oil and coal to the conditioned sludge with stirring to form sludge-coal-oil agglomerates (agglomerating step), enlarging the particle diameter of sludge-coal-oil agglomerates (size enlargement step), and remaining the enlarged sludge-coal-oil agglomerates over a sieve to selectively separate them from hydrophilic materials dispersed in tailing water(screening step). According to the method, since sludge can be rapidly, easily and effectively dewatered and purified when compared to conventional sludge treatment methods. In addition, there is no risk of involving malodor and air pollution. Furthermore, the dewatered sludge can be utilized as a high-quality fuel.