Abstract: There is provided an apparatus for forming a magnetic pigment pattern on an article. The apparatus includes: a magnetic pattern mold having nonmagnetic pattern grooves engraved in a predetermined pattern and providing predetermined magnetic field lines on a pattern-forming object surface of an article by generating magnetism in areas outside the nonmagnetic pattern grooves; and a spray unit spraying an adhesive resin composite containing a ferromagnetic pigment onto the pattern-forming object surface of the article. A predetermined magnetic pigment pattern is formed while the magnetic pigment of the adhesive resin composite that is applied to the pattern-forming object surface of the article is rearranged along magnetic field lines generated by the magnetic pattern mold.

Abstract: An antenna assembly for a portable device is provided. The antenna assembly includes a battery cover including a metal material, a short-range wireless communication module electrically connected to the battery cover, and a main antenna electrically connected to the short-range communication module.

Abstract: A case for an electronic device is provided. The case includes a rear cover configured to attach to at least a portion of a rear side of the electronic device, and a front cover configured to removably cover at least a portion of a front side of the electronic device. The case also includes a connection portion that connects the front cover and the rear cover, and includes an antenna structure for transmitting and receiving signals in at least one frequency band.

Abstract: An apparatus and a method for controlling a screen brightness in a portable terminal, by which consumption of current by the portable terminal can be reduced by reducing the brightness of the display while a screen is being loaded for display. The apparatus preferably includes: a display unit for changing a screen brightness value thereof depending on whether data is operated, and displaying a screen thereof having the changed screen brightness value; and a controller for performing a control operation for changing the screen brightness value while the data is operated, and performing a control operation for causing the changed screen brightness value to return to a screen brightness value before the change when the operation of the data is completed.

Abstract: Disclosed is an apparatus and method for controlling current consumption of a mobile device. The method includes measuring weather in an environment of the mobile device and comparing the measured value with an operating threshold. When the measured value is out of the operating range, current consumed by the mobile device is controlled.

Abstract: A case for an electronic device is provided. The case includes a rear cover configured to attach to at least a portion of a rear side of the electronic device, and a front cover configured to removably cover at least a portion of a front side of the electronic device. The case also includes a connection portion that connects the front cover and the rear cover, and includes an antenna structure for transmitting and receiving signals in at least one frequency band.

Abstract: An antenna assembly for a portable device is provided. The antenna assembly includes a battery cover including a metal material, a short-range wireless communication module electrically connected to the battery cover, and a main antenna electrically connected to the short-range communication module.

Abstract: An antenna assembly for a portable device is provided. The antenna assembly includes a battery cover including a metal material, a short-range wireless communication module electrically connected to the battery cover, and a main antenna electrically connected to the short-range communication module.

Abstract: Disclosed is an apparatus and method for controlling current consumption of a mobile device. The method includes measuring weather in an environment of the mobile device and comparing the measured value with an operating threshold. When the measured value is out of the operating range, current consumed by the mobile device is controlled.

Abstract: An apparatus and a method for controlling a screen brightness in a portable terminal, by which consumption of current by the portable terminal can be reduced by reducing the brightness of the display while a screen is being loaded for display. The apparatus preferably includes: a display unit for changing a screen brightness value thereof depending on whether data is operated, and displaying a screen thereof having the changed screen brightness value; and a controller for performing a control operation for changing the screen brightness value while the data is operated, and performing a control operation for causing the changed screen brightness value to return to a screen brightness value before the change when the operation of the data is completed.

Abstract: A communication terminal for wireless internet communication and a method of operating the same are disclosed. When entering a wireless internet communication mode, a switch unit is controlled to connect a communication pattern unit to a wireless internet communication unit. In the internet communication mode, the communication terminal accesses the wireless internet through the communication pattern unit and communicates with the wireless internet. When the wireless internet communication mode ends, the switch unit is controlled to ground the communication pattern unit. A supplementary device of the communication terminal is used as a part of the communication pattern unit for wireless communication so that installation space for an antenna may be secured in the communication terminal.

Abstract: An antenna assembly for a portable device is provided. The antenna assembly includes a battery cover including a metal material, a short-range wireless communication module electrically connected to the battery cover, and a main antenna electrically connected to the short-range communication module.

Abstract: The present invention relates to a portable radiotelephone with an antenna unit outwardly protruded therefrom. In the portable radiotelephone, the antenna unit is connected, via a feeding unit, to a main body of the radiotelephone and has a camera lens assembly installed in a proper position thereof to the main body so as to suitably photograph a subject. Accordingly, an additional area for an installation of the lens assembly in the radiotelephone is not required, and miniaturization and reduction in weight of the radiotelephone can be achieved. In addition, since the lens assembly is installed in the most protruded portion of the radiotelephone, it is possible to suitably photograph a subject.