Abstract: A moving display device disposed in a vehicle includes a display configured to be moveable in a forward or backward direction according to a driving mode of a vehicle, and a moving device mounted on a rear of the display and being configured to move a position of the display and to tilt the display, wherein the moving device includes rails, actuators, and gear modules for forward or backward movement of the display.

Abstract: Disclosed are airbag integrated moving display and a control method where the airbag-integrated display includes a display movable to a forward or rearward position according to a driving mode of a vehicle, and an airbag mounted to the rear of the display and being configured to move along with a movement of the display, vary a level of inflation of the airbag based on at least one of a position of the display or a distance from a driver of the vehicle.

Abstract: A battery module is composed of a plurality of battery cells according to an embodiment of the present invention and includes one positive output terminal formed by connecting the plurality of battery cells, one negative output terminal formed by connecting the plurality of battery cells, a field effect transistor (FET) provided on a current path between the positive output terminal and an external device, a temperature information measurer for measuring temperature information of the plurality of battery cells, and a protection integrated circuit (IC) chip for controlling the FET.

Abstract: An electronic device may have a display with touch sensors. One or more shielding layers may be interposed between the display and the touch sensors. The shielding layers may include shielding structures such as a conductive mesh structure and/or a transparent conductive film. The shielding structures may be actively driven or passively biased. In the active driving scheme, one or more inverting circuits may receive a noise signal from a cathode layer in the display and/or from the shielding structures, invert the received noise signal, and drive the inverted noise signal back onto the shielding structures to prevent any noise from the display from negatively impacting the performance of the touch sensors. In the passive biasing scheme, the shielding structures may be biased to a power supply voltage.

Abstract: A 3-dimensional (3D) printing device using a support body composition including a curing agent includes a support body, a structure body, and a controller, in which the support body composition includes a curing agent configured to cure the structure body.

Abstract: An apparatus including a control unit operably coupled to a voltage measuring unit, a temperature measuring unit and a discharging switch. The control unit measures a cell voltage and a cell temperature by using the voltage measuring unit and the temperature measuring unit, turns on the discharging switch to forcibly discharge the secondary battery through a load resistor when it is determined that a state where the cell voltage and the cell temperature are respectively equal to or greater than a critical voltage and a critical temperature according to a preset swelling management condition continues over a reference time, and turns off the discharging switch when a cell voltage or a cell temperature measured during the forced discharge falls below a preset safe voltage or a preset safe temperature according to the swelling management condition.

Abstract: A battery module according to an embodiment of the present invention is composed of a plurality of battery cells. The battery module includes one positive (+) output terminal formed by connecting the plurality of battery cells, a field effect transistor (FET) provided on a current path between the positive (+) output terminal and an external device to block charging or discharging of a battery module, a protection integrated circuit (IC) chip for controlling the FET, and a high temperature detector for detecting whether the battery module is above a predetermined temperature and including a plurality of positive temperature coefficient (PTC) thermistors connected in series with each other.

Abstract: A battery module is composed of a plurality of battery cells according to an embodiment of the present invention and includes one positive output terminal formed by connecting the plurality of battery cells, one negative output terminal formed by connecting the plurality of battery cells, a field effect transistor (FET) provided on a current path between the positive output terminal and an external device, a temperature information measurer for measuring temperature information of the plurality of battery cells, and a protection integrated circuit (IC) chip for controlling the FET.

Abstract: An apparatus for preventing over-discharge of a battery includes: a first switch between a battery cell and an output terminal; a second switch having one end and another end respectively electrically connected to one end of the first switch and to the output terminal; a current limiting resistor located between a first node located between the first switch and the second switch and a second node located between the second switch and the output terminal; a third switch having one end and another end respectively electrically connected to another end of the current limiting resistor and to the second node; and a processor to set a reference voltage by using at least one of a minimum operating voltage of the battery cell, a first drop voltage by the current limiting resistor and a second drop voltage by an internal resistor of the battery cell.

Abstract: An apparatus for preventing over-discharge of a battery includes: a first switch between a battery cell and an output terminal; a second switch having one end and another end respectively electrically connected to one end of the first switch and to the output terminal; a current limiting resistor located between a first node located between the first switch and the second switch and a second node located between the second switch and the output terminal; a third switch having one end and another end respectively electrically connected to another end of the current limiting resistor and to the second node; and a processor to set a reference voltage by using at least one of a minimum operating voltage of the battery cell, a first drop voltage by the current limiting resistor and a second drop voltage by an internal resistor of the battery cell.

Abstract: Disclosed is a method for estimating a state of charge (SOC) of a secondary battery using a full charge capacity (FCC) of the battery, the method including (S1) measuring voltage and current of the battery, (S2) calculating the FCC using a voltage change and a current integral of the battery during a specific time, (S3) estimating a time remaining until the battery is fully discharged using the calculated FCC and the measured voltage and current to calculate a self-discharge rate, (S4) calculating a capacity deterioration rate of each charge cycle of the battery, and (S5) applying the calculated self-discharge rate and the calculated capacity deterioration rate to estimate the SOC of the battery.

Abstract: Disclosed is a method for estimating a state of charge (SOC) of a secondary battery using a full charge capacity (FCC) of the battery, the method including (S1) measuring voltage and current of the battery, (S2) calculating the FCC using a voltage change and a current integral of the battery during a specific time, (S3) estimating a time remaining until the battery is fully discharged using the calculated FCC and the measured voltage and current to calculate a self-discharge rate, (S4) calculating a capacity deterioration rate of each charge cycle of the battery, and (S5) applying the calculated self-discharge rate and the calculated capacity deterioration rate to estimate the SOC of the battery.