Abstract: Disclosed is an all-solid-state battery having uniform interfaces between electrodes and a solid electrolyte layer.

Abstract: Disclosed is an interface circuit including a first parallel-to-serial conversion circuit suitable for converting inverted parallel data in a parallel-to-serial manner to generate first output data in a test mode; a second parallel-to-serial conversion circuit suitable for converting non-inverted parallel data in the parallel-to-serial manner to generate second output data in the test mode; a third parallel-to-serial conversion circuit suitable for converting the non-inverted parallel data in the parallel-to-serial manner to generate third output data in the test mode; a fourth parallel-to-serial conversion circuit suitable for converting the inverted parallel data in the parallel-to-serial manner to generate fourth output data in the test mode; a first driver circuit suitable for receiving the first and second output data in the test mode; and a second driver circuit suitable for receiving the third and fourth output data in the test mode.

Abstract: The present technology relates to an electrode slurry-discharging shim, and a coating die comprising same, the present technology allowing superbly even coating to be assured even when the electrode slurry coating is at a high load level. In one example, the present technology provides a coating shim for electrode slurry discharge according to the present invention having a step portion configured to be formed at an end of an electrode slurry discharge flow path and to increase a width of the discharge flow path, and the step portion is formed at opposite sides in a width direction of the electrode slurry discharge flow path.

Abstract: A method for manufacturing an electrode for all-solid-state batteries uses a wet binder and a dry binder.

Abstract: Disclosed herein is a battery case configured to receive an electrode assembly and an electrolytic solution therein, the electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, the battery case including a layer structure and a gas adsorption layer formed on the inner surface of the layer structure, the gas adsorption layer including a gas adsorption material layer configured to adsorb a reaction gas that may be generated within the battery case during abnormal functioning of the electrode assembly, and a blocking layer formed on an exposed surface of the gas adsorption material layer, the blocking layer configured to prevent the gas adsorption material layer from being exposed to an ambient gas during assembly of the battery case.

Abstract: The present technology relates to an electrode slurry-discharging shim, and a coating die comprising same, the present technology allowing superbly even coating to be assured even when the electrode slurry coating is at a high load level. In one example, the present technology provides a coating shim for electrode slurry discharge according to the present invention having a step portion configured to be formed at an end of an electrode slurry discharge flow path and to increase a width of the discharge flow path, and the step portion is formed at opposite sides in a width direction of the electrode slurry discharge flow path.

Abstract: A method for activating a battery cell. The battery cell includes a positive electrode coated with a nickel cobalt manganese (NCM) positive electrode material, into which lithium nickel oxide (LNO) has been added or mixed. The method includes a step of charging the battery cell; and a step of discharging the battery cell, when, in the step of charging the battery cell, the battery cell is charged under a charging condition of C-rate of 0.1 C to 0.5 C in a state of being heated at a temperature of 45° C. to 60° C. When the activation process is performed according to the present invention having the above-described configuration, the pressing/heating conditions for suppressing generation of a gas may be provided to prevent swelling, battery deformation, and performance deterioration due to the generation of the gas from occurring.

Abstract: Disclosed herein is a battery case configured to receive an electrode assembly and an electrolytic solution therein, the electrode assembly including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, the battery case including a layer structure and a gas adsorption layer formed on the inner surface of the layer structure, the gas adsorption layer including a gas adsorption material layer configured to adsorb a reaction gas that may be generated within the battery case during abnormal functioning of the electrode assembly, and and a blocking layer formed on an exposed surface of the gas adsorption material layer, the blocking layer configured to prevent the gas adsorption material layer from being exposed to an ambient gas during assembly of the battery case.

Abstract: A method for activating a battery cell. The battery cell includes a positive electrode coated with a nickel cobalt manganese (NCM) positive electrode material, into which lithium nickel oxide (LNO) has been added or mixed. The method includes a step of charging the battery cell; and a step of discharging the battery cell, when, in the step of charging the battery cell, the battery cell is charged under a charging condition of C-rate of 0.1 C to 0.5 C in a state of being heated at a temperature of 45° C. to 60° C. When the activation process is performed according to the present invention having the above-described configuration, the pressing/heating conditions for suppressing generation of a gas may be provided to prevent swelling, battery deformation, and performance deterioration due to the generation of the gas from occurring.

Abstract: Provided are a radar system for a vehicle and a method for measuring an azimuth therein, which are capable of increasing target sensing and tracking reliability by blocking an error signal that is input from the ground where no vehicle exists or in the elevation angle direction. A system for blocking an error signal input from a ground or in an elevation angle direction includes: two or more main reception antennas; a single side lobe suppression antenna; and a radar configured to compare a magnitude of a main reception signal received from the main reception antenna with a magnitude of a side lobe suppression reception signal received from the side lobe suppression antenna, and measure an azimuth of a target by using the received main reception signal when the magnitude of the main reception signal is larger than the magnitude of the side lobe suppression reception signal.

Abstract: Provided are a radar system for a vehicle and a method for measuring an azimuth therein, which are capable of increasing target sensing and tracking reliability by blocking an error signal that is input from the ground where no vehicle exists or in the elevation angle direction. A system for blocking an error signal input from a ground or in an elevation angle direction includes: two or more main reception antennas; a single side lobe suppression antenna; and a radar configured to compare a magnitude of a main reception signal received from the main reception antenna with a magnitude of a side lobe suppression reception signal received from the side lobe suppression antenna, and measure an azimuth of a target by using the received main reception signal when the magnitude of the main reception signal is larger than the magnitude of the side lobe suppression reception signal.

Abstract: A system-on-chip (SoC) operates with a memory device and includes a performance monitoring unit (PMU) that measures memory usage for the memory device, and a central processing unit (CPU) configured to implement a dynamic voltage frequency scaling (DVFS) controller that compares the memory usage during a performance monitoring period with a reference value and selects a control scheme accordingly.

Abstract: A sliding module with a scratch prevention device for a sliding-type portable terminal, including a body housing, a sliding housing, a main member provided in the body housing, a sliding member provided in the sliding housing and coupled such that the sliding member may slidingly move in the main body, a guide member provided on each of both ends of the main member, and a guide rail provided on each of both ends of the sliding member and slidingly movably coupled to the guide member so that the guide rail may be guided. The sliding module includes a scratch prevention portion provided on a part where the guide member and the guide rail contact each other, and at least one auxiliary scratch prevention portions provided crossing each other on a part where the guide member and the sliding housing contact each other.

Abstract: A sliding module with a scratch prevention device for a sliding-type portable terminal, including a body housing, a sliding housing, a main member provided in the body housing, a sliding member provided in the sliding housing and coupled such that the sliding member may slidingly move in the main body, a guide member provided on each of both ends of the main member, and a guide rail provided on each of both ends of the sliding member and slidingly movably coupled to the guide member so that the guide rail may be guided. The sliding module includes a scratch prevention portion provided on a part where the guide member and the guide rail contact each other, and at least one auxiliary scratch prevention portions provided crossing each other on a part where the guide member and the sliding housing contact each other.

Abstract: A hinge apparatus for connecting a first housing and a second housing of a portable terminal is provided. The hinge apparatus includes a hinge housing and a damping member. The hinge housing is connected to the second housing and has an internal wall formed with one or more guide grooves extending in a circumferential direction of the hinge housing. The damping member is rotatably received in the hinge housing and rotates as the second housing rotates. The damping member has one or more frictional projections. In a first section corresponding to the position where the second housing is folded onto the first housing, the frictional projections contact the internal wall of the hinge housing. Similarly, in another section corresponding to the position where the rotation of the second housing is stopped after rotating away from the first housing, the frictional projections also contact the internal wall of the hinge housing.

Abstract: A hinge apparatus for connecting a first housing and a second housing of a portable terminal is provided. The hinge apparatus includes a hinge housing and a damping member. The hinge housing is connected to the second housing and has an internal wall formed with one or more guide grooves extending in a circumferential direction of the hinge housing. The damping member is rotatably received in the hinge housing and rotates as the second housing rotates. The damping member has one or more frictional projections. In a first section corresponding to the position where the second housing is folded onto the first housing, the frictional projections contact the internal wall of the hinge housing. Similarly, in another section corresponding to the position where the rotation of the second housing is stopped after rotating away from the first housing, the frictional projections also contact the internal wall of the hinge housing.