Abstract: In an electronic apparatus, a processor executes a program stored in memory to perform essential functions. In the event of an error related to these functions, a self-test application is triggered. The processor may identify a relevant test routine from a set of routines, conduct tests on the function using the identified routine, and communicate the test results to a display. Accordingly, when an error occurs while the electronic apparatus is operating, the electronic apparatus can inform a user and a manufacturer of a cause of the error.

Abstract: According to an embodiment of the disclosure, a charging cradle for mounting and charging a wireless vacuum cleaner, may include: a cradle, and a cleaning station including an automatic cover opening/closing device physically connected to the wireless cleaner and disposed on the cradle. The automatic cover opening/closing device may include: a lower case, an upper case integrally connected to the lower case, a middle case coupled to each of the lower case and the upper case and configured to be movable away from the lower case or toward the lower case, the middle case being rotatably coupled to the lower case, a cover configured to open/close the upper case, a driver comprising a motor and meshing with the middle case and configured to provide a force for rotating and moving the middle case, and a mechanical device provided in the middle case and configured to open/close the cover in response to operation of the driver.

Abstract: Embodiments provide a light-emitting device that includes a first electrode, a second electrode facing the first electrode, and light-emitting units between the first electrode and the second electrode.

Abstract: An electronic device includes: a side bezel structure including a first body surrounding an inner space of the device, and a second body extending from the first body into the inner space and including a through hole; a plate including a support portion within the inner space; a protrusion portion extending from the support portion into the through hole, the protrusion portion being coupling to the second body and corresponding to the through hole; and a conductive adhesive member coupling the through hole and the protrusion portion, which is disposed between the through hole and the protrusion portion. An area of the protrusion portion contacting one surface of the second body toward the support portion is narrower than an area of the protrusion portion contacting another surface of the second body.

Abstract: A motor integrated inverter apparatus includes a drive motor on which a decelerator is installed, and an inverter installed to be directly connected to the drive motor. The inverter includes an inverter cover installed on a side of the drive motor and having an installation space defined therein, a capacitor having the installation space defined in the inverter cover so that an end of the drive shaft is inserted into the installation space, a control board installed on a side of the capacitor, and a cooling part installed between the control board and the capacitor.

Abstract: An integrated electronic power control unit of an environmentally friendly vehicle includes an inverter and an LDC (low voltage DC-DC converter), which share a DC input terminal. In the integrated electronic power control unit, the inverter is an electronic power control unit that drives a motor by converting DC voltage into AC voltage, and the low voltage DC-DC converter serves as another electronic power control unit that charges a low-voltage battery by converting DC high voltage into low voltage DC voltage, where the inverter includes a capacitor module composed of a capacitor leveling input voltage and a capacitor removing noise of the input voltage, and the inverter and the low voltage DC-DC converter are integrated such that the output of the capacitor module of the inverter becomes the output of the low voltage DC-DC converter.

Abstract: An inverter for a vehicle is disclosed. The inverter for the vehicle illustratively includes: a power module provided with a power semiconductor device; a cooling module coupled to the power module and flowing a coolant therethrough; and a capacitor module mounted at the cooling module through a mounting unit and adapted to absorb a ripple current of the power module.

Abstract: An integrated electronic power control unit of an environmentally friendly vehicle includes an inverter and an LDC (low voltage DC-DC converter), which share a DC input terminal. In the integrated electronic power control unit, the inverter is an electronic power control unit that drives a motor by converting DC voltage into AC voltage, and the low voltage DC-DC converter serves as another electronic power control unit that charges a low-voltage battery by converting DC high voltage into low voltage DC voltage, where the inverter includes a capacitor module composed of a capacitor leveling input voltage and a capacitor removing noise of the input voltage, and the inverter and the low voltage DC-DC converter are integrated such that the output of the capacitor module of the inverter becomes the output of the low voltage DC-DC converter.

Abstract: An inverter for a vehicle is disclosed. The inverter for the vehicle illustratively includes: a power module provided with a power semiconductor device; a cooling module coupled to the power module and flowing a coolant therethrough; and a capacitor module mounted at the cooling module through a mounting unit and adapted to absorb a ripple current of the power module.