Abstract: The present invention relates to a vapor deposition compound which serves to deposit a thin film through vapor deposition. More particularly, the present invention relates to vapor deposition zirconium, titanium, and hafnium precursors which are applicable to atomic layer deposition (ALD) or chemical vapor deposition (CVD) and which have low viscosity, excellent thermal stability, and fast self-saturation, and a method of preparing the same.

Abstract: A display device includes: a display panel including a first area, a second area, and a bending portion provided between the first area and the second area, the first area overlapping the second area by bending of the bending portion; and a supporter provided in a space defined by the first area, the second area, and the bending portion, and contacting the bending portion and the first area adjacent to the bending portion.

Abstract: A sensor for sensing biometric information includes a light emitting unit that emits a first light ray, a light receiving unit that receives a second light ray, where the second light ray includes a portion of the first light ray reflected by a body of a user, and an optical layer placed over the light emitting unit and the light receiving unit. The optical layer has a first surface facing the light emitting unit and the light receiving unit and a second surface opposite the first surface. The optical layer further includes an asymmetrical protrusion structure formed on the first surface or the second surface and including a plurality of asymmetrical protrusion units. The optical layer may further include a symmetrical protrusion structure formed on the first surface or the second surface opposite the asymmetrical protrusion structure and including a plurality of symmetrical protrusion units.

Abstract: A charging cable is provided. The charging cable includes wires for supplying power, a wire for transferring a signal and a sheath, and exhibits substantially improved mechanical properties such as low-temperature flexibility and abrasion resistance, substantially improved chemical properties such as oil resistance and substantially improved electrical properties such as insulation resistance. Moreover, the charging cable has improved electrical, mechanical and chemical properties by improving insulation resistance, heat resistance and low-temperature flexibility of wires, as compared to conventional wires coated with polyvinylchloride (PVC).

Abstract: A display device according to an exemplary embodiment includes: a substrate; a thin film transistor; a pixel electrode; a common electrode; an insulation layer disposed between the pixel electrode and the common electrode; a roof layer spaced apart from the pixel electrode with a plurality of microcavities disposed therebetween; and a liquid crystal layer disposed in the microcavities; wherein the pixel electrode includes n branch electrodes that extend parallel with each other, a first connection electrode that connects a first end of a first branch electrode and a first end of a second branch electrode, and a second connection electrode that connects second ends of the n branch electrodes, where the n branch electrodes each has a shape that is bent at least once on a plan view, and the first branch electrode includes a first sub-branch electrode and a second sub-branch that are spaced apart from each other.

Abstract: A polycarbonate resin composition and a molded article manufactured using the same. The polycarbonate resin composition includes: (A) a polycarbonate resin; (B) a vinyl cyanide compound-aromatic vinyl compound copolymer; (C) an acrylonitrile-butadiene-styrene graft copolymer including (C-1) a first acrylonitrile-butadiene-styrene graft copolymer, a rubbery polymer of which has an average particle diameter of about 200 nm to about 350 nm and (C-2) a second acrylonitrile-butadiene-styrene graft copolymer, a rubbery polymer of which has an average particle diameter of about 400 nm to about 600 nm; and (D) a compatibilizer.

Abstract: A beam tracking method and a terminal including the same. The terminal may measure power of a signal received from a base station and determine whether there is a behavior change of the terminal. Further, the terminal may determine whether the signal is blocked using the measured power and the behavior change of the terminal and perform the beam tracking through a secondary beam if it is determined that the signal is blocked.

Abstract: A display device according to an exemplary embodiment includes a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to be separate from the pixel electrode via a plurality of microcavities on the pixel electrode; a liquid crystal layer filling the plurality of microcavities; an encapsulation layer disposed on the roof layer and sealing the plurality of microcavities; and a cutout penetrating the substrate and the encapsulation layer.

Abstract: A display device includes a substrate including a plurality of pixel areas, a thin film transistor disposed on the substrate, a color filter and a light blocking member disposed on the thin film transistor, an insulating layer which is disposed on the color filter and the light blocking member and includes an exposed region through which the light blocking member is exposed, a pixel electrode which is disposed on the insulating layer and is connected to the thin film transistor through a contact hole, a common electrode which is spaced apart from the pixel electrode with a microcavity therebetween, a roof layer disposed on the common electrode, a liquid crystal layer which is filled in the microcavity, and an overcoat which is disposed on the roof layer and configured to seal the microcavity.

Abstract: A method for operating of a terminal in a communication system is provided. The method includes receiving first information for cell reselection, reconfiguring an expiration time of a cycle of a timer of the terminal based on the received first information for cell reselection, and determining second information for cell reselection at the reconfigured expiration time of the cycle of the timer of the terminal for cell reselection.

Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer facing the pixel electrode; a liquid crystal layer including liquid crystal molecules disposed in a plurality of cavities between the pixel electrode and the roof layer; and wherein the roof layer comprises a partition, which extends substantially parallel to a gate line connected to the thin film transistor.

Abstract: A polycarbonate resin composition and a molded article for automotive parts manufactured using the same. The thermoplastic resin composition includes: (A) a polycarbonate resin; (B) a rubber-modified vinyl graft copolymer comprising (B-1) a first rubber-modified vinyl graft copolymer comprising a rubber polymer having an average particle diameter of about 230 nm to about 380 nm and (B-2) a second rubber-modified vinyl graft copolymer comprising a rubber polymer having an average particle diameter of about 60 nm to about 200 nm; (C) an aromatic vinyl-vinyl cyanide copolymer; and (D) a (meth)acrylic copolymer. The thermoplastic resin composition can have excellent properties in terms of heat stability and gloss.

Abstract: A polycarbonate resin composition and a molded article manufactured using the same. The polycarbonate resin composition includes: (A) a polycarbonate resin; (B) a vinyl cyanide compound-aromatic vinyl compound copolymer; (C) an acrylonitrile-butadiene-styrene graft copolymer including (C-1) a first acrylonitrile-butadiene-styrene graft copolymer, a rubbery polymer of which has an average particle diameter of about 200 nm to about 350 nm and (C-2) a second acrylonitrile-butadiene-styrene graft copolymer, a rubbery polymer of which has an average particle diameter of about 400 nm to about 600 nm; and (D) a compatibilizer.

Abstract: A molded article for an automobile is formed using a thermoplastic resin composition including (A) about 1 to about 20 wt % of a first rubber-modified acrylic-based graft copolymer having an average particle diameter of greater than or equal to about 100 nm and less than about 200 nm, (B) about 1 to about 20 wt % of a second rubber-modified acrylic-based graft copolymer having an average particle diameter of greater than or equal to about 200 nm and less than or equal to about 400 nm, (C) about 5 to about 40 wt % of a first vinyl-based copolymer of an alkyl(meth)acrylate monomer, an aromatic vinyl monomer, and an unsaturated nitrile monomer wherein the alkyl(meth)acrylate monomer is included in an amount of greater than or equal to about 50 wt %, and (D) about 50 to about 85 wt % of a polycarbonate resin, wherein the molded article is a radiator grill or an outside mirror housing.

Abstract: Provided is a method for suppressing a circulating current in a modular multi-level converter for a high voltage direction-current (HVDC) transmission system. The HVDC transmission system converts an alternating current (AC) into a direct current (DC) and vice versa, transmits energy using a DC cable, and including a modular multilevel converter generating a high voltage source by stacking a plurality of sub-modules in series. In the circulating current suppression method, a circulating current (idiffj; j=a,b,c) of a,b,c phase in an abc 3-phase stationary reference frame, a DC current (idc) flowing in a DC cable, a current reference value (i*dc) of a DC component that needs to flow in the DC cable are inputted. The circulating current (idiffj) of the a,b,c phase is controlled to become zero. A compensation value (V*diffj) for suppressing a harmonic component of the circulating current is outputted.

Abstract: A thermoplastic resin composition for automotive interior components and a molded article using the same. The thermoplastic resin composition includes: a base resin comprising about 55 wt % to about 90 wt % of a polycarbonate resin and about 10 wt % to about 45 wt % of a vinyl cyanide compound-aromatic vinyl compound copolymer; about 5 parts by weight to about 30 parts by weight of an impact modifier; and about 1 part by weight to about 8 parts by weight of a matting agent, each based on about 100 parts by weight of the base resin. The impact modifier includes a first impact modifier which is a core-shell type acrylic rubber-modified graft copolymer, and a second impact modifier which is a core-shell type diene-acrylic rubber-modified graft copolymer.

Abstract: The present invention relates to a driving method for a modular multi-level converter. The driving method include inputting a current reference value (i*pj2) of the upper valve of the modular multi-level converter, measuring a current value (ipj2) of the valve, calculating an error value (errpj2) between the current reference value and the measured current value of the upper valve, measuring a DC link voltage value (Vdc2) of the modular multi-level converter, measuring a AC-grid voltage value (Esj) of the modular multi-level converter, and calculating a voltage reference value (u*pj2) using the current reference value (i*pj2), the measured current value (ipj2), the error value (errpj2), the DC link voltage value (Vdc2), and the AC-grid voltage value (Esj).

Abstract: A method of depositing a ruthenium metal thin film or ruthenium oxide thin film comprising a ruthenium compound used for depositing metallic Ru or RuO2 thin film on a substrate via atomic layer deposition, and the ruthenium compound represented by Chemical Formula 1, wherein L is a ligand selected from the group consisting of 1-ethyl-1,4-cyclohexadiene, 1,3-butadiene, and isoprene.

Abstract: A method for operating of a terminal in a communication system is provided. The method includes receiving first information for cell reselection, reconfiguring an expiration time of a cycle of a timer of the terminal based on the received first information for cell reselection, and determining second information for cell reselection at the reconfigured expiration time of the cycle of the timer of the terminal for cell reselection.