Abstract: Discussed is a battery that may include at least one battery module including at least one battery cell, a case tray configured to support the at least one battery module, a case cover coupled with the case tray to cover the at least one battery module, a sealing gasket disposed between the case tray and the case cover to prevent penetration of moisture or foreign substance into the at least one battery module, and a reinforcing unit provided to the case cover to be disposed adjacent to the sealing gasket and configured to prevent twisting of the case cover when the case tray and the case cover are coupled.

Abstract: Discussed is a battery pack that may include at least one battery module including at least one battery cell; a case tray configured to support the at least one battery module; a tray cover coupled to the case tray; and at least one bushing gasket configured to connect the case tray and the tray cover and to support the case tray on a plurality of points.

Abstract: A lithium secondary battery includes a positive electrode, a negative electrode, a separator separating the positive electrode and the negative electrode, and an electrolyte. The negative electrode active material of the negative electrode includes a material that is capable of reversibly intercalating and deintercalating lithium ions and a metallic material capable of alloying with lithium. The electrolyte includes a chemical compound containing a nitrile (—CN) radical.

Abstract: An electrolyte for a lithium secondary battery, and a lithium secondary battery including the same are provided. The electrolyte includes: a cyclic ester; an organic solvent including a nitrile-containing solvent represented by Formula 1 at a content ranging from 1 to 5% by volume; and a lithium salt, R—C?N??(1) wherein R is selected from the group consisting of a C1 to C10 aliphatic hydrocarbon, a C1 to C10 halogenated aliphatic hydrocarbon, a C6 to C10 aromatic hydrocarbon, and a C6 to C10 halogenated aromatic hydrocarbon. The electrolyte can improve swelling characteristics and discharge capacity characteristics at a low temperature, and realize equal or better performance in characteristics such as capacity, life span and the like, as compared to a conventional carbonate-containing electrolyte.

Abstract: A semiconductor memory device including a substrate, wherein the substrate includes first, second and third well regions, the first well region is disposed between the second and third well regions, the first well region includes a first type conductor and the second and third well regions each include a second type conductor.

Abstract: A semiconductor memory device includes a memory substrate including memory transistors and vertical active pillars, the vertical active pillars defining active regions of the memory transistors, a peripheral circuit substrate including peripheral circuit transistors, a bonding layer interposed between the memory substrate and the peripheral circuit substrate, and a connection structure electrically connecting the memory transistors to the peripheral circuit transistors.

Abstract: A lithium secondary battery includes a positive electrode, a negative electrode, a separator separating the positive electrode and the negative electrode, and an electrolyte. The negative electrode active material of the negative electrode includes a material that is capable of reversibly intercalating and deintercalating lithium ions and a metallic material capable of alloying with lithium. The electrolyte includes a chemical compound containing a nitrile (—CN) radical.

Abstract: An electrolyte for the lithium rechargeable battery includes a non-aqueous organic solvent, lithium salts, vinylethylene carbonate and fluoroethylene carbonate. With this electrolyte, the ba0ttery life can be improved, and the storing property at a high temperature can be improved because the increasing rate of the battery thickness according to the increased internal pressure in the battery due to the gas generation is reduced when being kept at the high temperature, and the discharging property at a low temperature is improved because the discharge capacity can be increased when discharging at the low temperature.

Abstract: An electrolyte for a lithium secondary battery, and a lithium secondary battery including the same are provided. The electrolyte includes: a cyclic ester; an organic solvent including a nitrile-containing solvent represented by Formula 1 at a content ranging from 1 to 5% by volume; and a lithium salt, R—C?N ??(1) wherein R is selected from the group consisting of a C1 to C10 aliphatic hydrocarbon, a C1 to C10 halogenated aliphatic hydrocarbon, a C6 to C10 aromatic hydrocarbon, and a C6 to C10 halogenated aromatic hydrocarbon. The electrolyte can improve swelling characteristics and discharge capacity characteristics at a low temperature, and realize equal or better performance in characteristics such as capacity, life span and the like, as compared to a conventional carbonate-containing electrolyte.

Abstract: The present invention is an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery that includes the same. More particularly, the present invention discloses an electrolyte for a lithium ion rechargeable battery that provides excellent cycle life characteristics and high-temperatures storage stability and prevents a drop in discharge capacity of a battery at low temperature, and a lithium ion rechargeable battery including the same. The lithium ion rechargeable battery including the electrolyte provides improved cycle life characteristics and prevents the problems of a drop in discharge capacity at low temperature and high-temperature swelling through the formation of a stable SEI film at the initial charge cycle.

Abstract: A method for forming a low resistively copper conductor line includes forming a silver material layer on silicon material, and forming a copper material layer on the silver material layer using an electroplating process.

Abstract: A panel inspection apparatus inspecting a display panel, including: a panel supporting table supporting the panel; a plurality of cameras installed being spaced from the panel supporting table and photographing the panel supported by the panel supporting table; and a rotatable camera support rotatably supporting at least one of the plurality of cameras. As a result, the number of cameras required is reduced, costing less, and easy installation.

Abstract: A method for forming a low resistivity copper conductor line includes forming a silver material layer on silicon material, and forming a copper material layer on the silver material layer using an electroplating process.

Abstract: A defect removable semiconductor element and the manufacturing method thereof are provided with a protective layer covering fuses exposed at a part of the redundancy memory cell region, the layer being thinner than the one covering the main memory cell region, so that a predetermined fuse is cut off for removing a defect without damaging adjacent fuses even if the amount of energy of laser beam to be applied is greater and the size of the spot to be focused is bigger, thereby improving operational conditions in the energy of the laser beam to be applied and the size of a spot to be focused and the operational reliability in removing a defect.

Abstract: A defect removable semiconductor element and the manufacturing method thereof are provided with a protective layer covering fuses exposed at a part of the redundancy memory cell region, the layer being thinner than the one covering the main memory cell region, so that a predetermined fuse is cut off for removing a defect without damaging adjacent fuses even if the amount of energy of laser beam to be applied is greater and the size of the spot to be focused is bigger, thereby improving operational conditions in the energy of the laser beam to be applied and the size of a spot to be focused and the operational reliability in removing a defect.

Abstract: A defect removable semiconductor element and the manufacturing method thereof are provided with a protective layer covering fuses exposed at a part of the redundancy memory cell region, the layer being thinner than the one covering the main memory cell region, so that a predetermined fuse is cut off for removing a defect without damaging adjacent fuses even if the amount of energy of laser beam to be applied is greater and the size of the spot to be focused is bigger, thereby improving operational conditions in the energy of the laser beam to be applied and the size of a spot to be focused and the operational reliability in removing a defect.

Abstract: The present invention is an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery that includes the same. More particularly, the present invention discloses an electrolyte for a lithium ion rechargeable battery that provides excellent cycle life characteristics and high-temperatures storage stability and prevents a drop in discharge capacity of a battery at low temperature, and a lithium ion rechargeable battery including the same. The lithium ion rechargeable battery including the electrolyte provides improved cycle life characteristics and prevents the problems of a drop in discharge capacity at low temperature and high-temperature swelling through the formation of a stable SEI film at the initial charge cycle.