Abstract:
One embodiment disclosed in the present disclosure may provide an antenna device that includes: a metal member that forms at least a part of an external housing for the electronic device; a printed circuit board (PCB) coupled to a feed connector of the metal member, such that the metal member is configured to operate as an antenna radiator for the PCB; and the metal member further including at least two grounding connectors that are coupled to ground through the PCB, wherein the feed connector and the two grounding connectors are located at different positions on the metal member, and may provide an electronic device that includes the same. Accordingly, it is possible to easily design an antenna that operates in a desired frequency band, to reduce the cost, to make the exterior of the device appealing due to the advantage of design, and to maximize the efficient use of space for the design of a multiband antenna.
Abstract:
A method of sharing a resource using a virtual device driver and an electronic device thereof are provided. The method includes generating a virtual device driver, which corresponds to a real device driver of a host electronic device, in the client electronic device, receiving a resource from the host electronic device by using the virtual device driver through a first communication mechanism designated in the host electronic device, and after the first communication mechanism is changed to a second communication mechanism designated in the host electronic device, receiving the resource from the host electronic device by using the virtual device driver.
Abstract:
An electronic device is provided. The electronic device includes a bezel area disposed on an edge of a display area, a first component, a second component which is spaced apart from the first component, and an electrical connection device electrically connecting the first and second components, wherein the electrical connection device is disposed through the bezel area. Therefore, the electrical connection device may be embodied in an existing space without a separate installation space, may be assembled easily, may prevent performance deterioration of other components due to interference and also may contribute to slimming and performance improvement of the electronic device.
Abstract:
Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.
Abstract:
Provided are a portable terminal and a method for executing a function key in the portable terminal The portable terminal includes a main body, an on/off key provided on a top surface of the main body, and at least one side key provided on a side of the main body, in which the central on/off key and/or the side key are configured as touch keys. The method includes a first step of sensing a touch on the function key, a second step of sensing a touch on a malfunction sensing unit disposed near the function key, and a third step of executing an operation corresponding to the touch on the function key.
Abstract:
Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.
Abstract:
An electronic device and a method of controlling charging in the electronic device are provided. The electronic device includes a charging current receiver configured to receive a charging current, a voltage and current detector configured to monitor the charging current, and a controller configured to calculate an accumulated amount of charging power according to the monitoring of the charging current and to block battery charging when the accumulated amount of the charging power is greater than or equal to a power amount configured to perform a blocking operation.
Abstract:
An electronic device includes is provided. The electronic device includes an antenna radiator configured to operate in at least one frequency band, a ground stub disposed at a coupling location in proximity to the antenna radiator, and a switching device configured to selectively ground the ground stub and a ground of a main board. Thus, the present disclosure is easily applicable without design constraints in terms of space use when the main board and the antenna radiator are separated, and simplifies the assembly and reduces the cost without a separate sub-board.
Abstract:
An electronic device is provided. The electronic device includes a first antenna radiator operating in at least one frequency band, and at least one second antenna radiator disposed proximate to the first antenna radiator coupled to at least one radiation pattern of the first antenna radiator, and to operate as a parasitic resonator.