Abstract: An image sensor includes a substrate including a first surface on which light is incident and a second surface opposite to the first surface, unit pixels in the substrate, each including a photoelectric conversion layer, color filters on the first surface of the substrate, a grid pattern on the first surface of the substrate defining a respective light receiving area of each of the unit pixels, and microlenses on the color filters, each of the microlenses corresponding to a respective one of the unit pixels, wherein the unit pixels include a first pixel and a second pixel sharing a first color filter which is one of the color filters, and a first light receiving area of the first pixel is different from a second light receiving area of the second pixel.

Abstract: Provided are a hyaluronate nanofabric sheet and a manufacturing method therefor, specifically, a hyaluronate nanofabric sheet having excellent percutaneous absorption and physical properties and a manufacturing method therefor. A method for manufacturing a hyaluronate nanofabric sheet according to the present invention comprises the steps of: mixing a hyaluronate having a weight average molecular weight of 5×103- 5×104 Da and a hyaluronate having a weight average molecular weight of 1×105- 1×106 Da and dissolving same in water to prepare an aqueous hyaluronate solution; and electrospinning the aqueous hyaluronate solution.

Abstract: An electrolyte solution for a lithium secondary battery includes a salt of metal element as an additive and a lithium secondary battery including the same.

Abstract: An electronic device includes a feedback oscillator configured to output a first oscillation signal and a second oscillation signal, the second oscillation signal having a defined phase difference from the first oscillation signal, the feedback oscillator including a phase shifter configured to receive the first oscillation signal and output the second oscillation signal, an up-conversion mixer configured to output a first loopback signal obtained by mixing the first oscillation signal with a reference tone signal, and output a second loopback signal obtained by mixing the second oscillation signal with the reference tone signal, and a receiver configured to generate a first reference IQ signal from the first loopback signal, generate a second reference IQ signal from the second loopback signal, and compare an actual phase difference between the first reference IQ signal and the second reference IQ signal with the defined phase difference.

Abstract: An electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same are provided. The electrolyte is capable of accelerating cations by forming a cationic polymer backbone to minimize movement of anions, and improving additional lithium-ion transfer capability and mechanical properties by including an oxide-based ceramic. The electrolyte comprises a polymer electrolyte containing a hydrocarbon-based polymer compound including a cationic functional group; a flame-retardant liquid electrolyte; and a cross-linking agent.

Abstract: Provided is a hyaluronate non-woven fabric made of hyaluronate fibers and a method of manufacturing the same. More particularly, the present invention relates to a highly functional hyaluronate non-woven fabric made of hyaluronate fibers having a rough surface and a micro-size diameter and a method of manufacturing the same. A hyaluronate non-woven fabric manufacturing method according to the present invention includes preparing hyaluronate fibers, treating the hyaluronate fibers to be curled, cutting the curled hyaluronate fibers, forming a hyaluronate web from the curled hyaluronate fibers, and needle-punching the hyaluronate web. The hyaluronate non-woven fabric of the present invention has a high hyaluronate content, is manufactured by needle punching high-strength hyaluronate fibers, and has excellent adhesion and tensile strength.

Abstract: A closed type arterial blood collection apparatus is disclosed. The closed type arterial blood collection apparatus includes a saline bag provided at a lower end thereof with a first port and a second port, an A line configured to connect an arterial blood vessel of a patient to the first port, a first three-way valve configured to open and close the A line, a blood collection unit configured to collect arterial blood through the first three-way valve, a second three-way valve provided between the first three-way valve and the first port, the second three-way valve being configured to open and close the A line, a guide tube configured to connect the second three-way valve to the second port, and a fluid conveying means configured to convey a fluid in the guide tube when the A line and the guide tube are connected to each other.

Abstract: Provided are a method and system for charging a battery using a fuel cell. The method includes: running the fuel cell; setting a voltage input from the fuel cell as a preset first input adapting voltage (1st LAV), when the input power from the fuel cell is lower than the output power to the battery; detecting whether an output current to the battery reaches a first low detect current (1st LDC) while the battery is being charged based on the first input adapting voltage; and resetting the first input adapting voltage based on a detection result.

Abstract: A novel compound of Chemical Formula 1: wherein: Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C2-60 heteroaryl containing one or more heteroatoms selected from the group consisting of N, O and S; each Z is independently hydrogen or deuterium; one of X1 and X2 is carbon (C) connected to a substituent of the following Chemical Formula 2, and the other is CH or CD: Y is O or S; and the other substituents are as defined in the specification; and an organic light emitting device including the same. When the compound of Chemical Formula 1 is used as a material in an organic material layer of an organic light-emitting device, the device exhibits excellent characteristics in terms of efficiency and lifetime.

Abstract: An organic light emitting device comprising: an anode; a cathode; and between the anode and the cathode a light emitting layer including a compound of Chemical Formula 1, and a compound of Chemical Formula 2: wherein: X1 is O or S, each X2 is independently N or CH, provided that at least one is N, each Ar1, Ar2 and Ar3 each independently is a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing any one or more of N, O, and S, B is benzene fused with two adjacent rings, and the other substituents are as defined in the specification. When compounds by Chemical Formulae 1 and 2 are used in the light emitting layer, the device has improved driving voltage, efficiency, and lifetime.

Abstract: An organic light emitting device comprising: an anode; a cathode; and a light emitting layer between the anode and cathode, the light emitting layer comprising a compound of Chemical Formula 1, and a compound of Chemical Formula 2: wherein: X1 is O or S; at least one of X2 is N; each Ar1, and Ar2 and Ar3 are independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing any one or more of N, O, and S; at least one of the Ar2 and Ar3 is substituted with at least one deuterium, or at least one of the R3 and R4 is deuterium; and the other substituents are defined in the specification. When light emitting layer includes a compound of Chemical Formulae 1 and 2, the organic light emitting device exhibits improved driving voltage, efficiency and lifetime.

Abstract: The present invention relates to a cooking appliance. The cooking appliance according to the present invention may have a cavity (S) formed inside cases (100 and 200), and a first heat source module (400) which emits microwaves may be disposed on the side surface of the cases (100 and 200). A second heat source module (600) which generates radiant heat may be disposed on the upper portion of the cases (100 and 200). In addition, it is possible to elevate the second heat source module (600), and whether the first heat source module (400) operates may be determined according to whether the second heat source module (600) is elevated.

Abstract: This invention relates to a solidifying agent for solidifying radioactive waste, and more particularly to a solidifying-agent composition for solidifying radioactive waste, including alumina cement and a gypsum powder. The solidifying-agent composition including alumina cement and a gypsum powder is capable of effectively minimizing an increase in the volume of a solidified radioactive waste product to a level satisfying physical and chemical safety regulations upon the solidification of radioactive waste.

Abstract: A negative electrode active material that includes an active material core that allows for the intercalation and deintercalation of lithium ions. The negative electrode active material also includes a plurality of conductive materials positioned on a surface of the active material core, a plurality of organic linkers each including a hydrophobic group and a polar functional group bonded to the hydrophobic group, and an elastic unit. The elastic unit includes an elastic moiety having two or more binding sites, and a functional group bonded to a binding site of the elastic moiety. The functional group reacts with the polar functional group of the organic linker, and one or more of the plurality of organic linkers are connected to the conductive materials through the hydrophobic groups of the organic linkers.

Abstract: Provided is a novel compound of Chemical Formula 1: wherein in Chemical Formula 1: n is an integer of 1 to 6; X is O or S; L1 and L2 are each independently a single bond, substituted or unsubstituted C6-60 arylene, or substituted or unsubstituted C2-60 heteroarylene containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; Ar1 is cyano, substituted or unsubstituted C6-60 aryl, or substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and Ar2 and Ar3 are each independently substituted or unsubstituted C6-60 aryl, or substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and an organic light emitting device including the same.

Abstract: A novel compound of Chemical Formula 1 and an organic light emitting device including the same: where Y is O or S: Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing one or more heteroatoms of N, O and S; A and B are each independently a C6-60 aromatic ring or a C2-60 heteroaromatic ring containing one or more heteroatoms of N, O and S which is fused with an adjacent pentagonal ring; D is deuterium; R1 and R2 are each independently deuterium or a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing one or more heteroatoms of N, O and S, provided that at least one of R1 and R2 is deuterium; and the other substituent are as defined in the specification.

Abstract: The present disclosure provides a device for reclining a seatback for a vehicle, which may allow a separate actuator to be driven by a switching signal of a lever switch when a user operates the lever switch with only a small force such that a cable connected to a latch for locking or unlocking a recliner may be pulled in an unlock direction of the recliner, thereby implementing the reclining operation for adjusting an angle of the seatback in a semiautomatic manner.

Abstract: The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; and a first emitting material layer including a first host, a second host and a first blue dopant and positioned between the first and second electrodes, wherein the first host is an anthracene derivative, and the second host is a deuterated anthracene derivative.

Abstract: A magnetic shielding sheet for a wireless power reception module is provided. A magnetic shielding sheet for a wireless power reception module according to an exemplary embodiment of the present invention, which is applied to a wireless power reception module capable of a wireless power share (WPS) function and has an overall thickness of 150 ?m or less. The magnetic shielding sheet includes a first sheet made of a magnetic material to shield a magnetic field, and a second sheet laminated as a monolayer on one surface of the first sheet by means of a bonding adhesive layer, wherein the second sheet is provided to have a smaller thickness than a thickness of the first sheet while having a saturation magnetic flux density twice or more than a saturation magnetic flux density of the first sheet.

Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.