Abstract:
An electronic device having an antenna element is provided. The electronic device includes a printed circuit board on which a plurality of components are mounted, at least one antenna element mounted on the printed circuit board, an insulating dam formed on the printed circuit board and configured to surround the at least one antenna element, and a dielectric part configured to fill an inside of the insulating dam and to support the at least one antenna element.
Abstract:
A user authentication method for an electronic device is provided. The user authentication method includes detecting a content execution event, confirming an authentication level of content related to the detected content execution event, acquiring an appearance image through a camera unit, extracting valid regions related to an iris of a user from the acquired appearance image, and performing an authentication on the user by comparing iris authentication reference information related to a confirmed authentication level with the extracted valid regions.
Abstract:
A user terminal and a providing method thereof are provided. The method includes acquiring an iris image, determining a capturing condition of the iris image, converting the acquired iris image to an iris code and performing iris recognition by comparing the converted iris code with an iris code corresponding to a determined capturing condition among pre-registered iris codes, determining a physical condition of a user who is subject to the iris recognition on the basis of an iris recognition matching rate being within a preset range, and providing a determined physical condition result.
Abstract:
A multi-viewpoint image display device is provided. The display device includes a tracker configured to track a position of a face of a user according to a user shifting position, a display configured to provide a multi-view and to select and provide first and second target views of the multi-view as user's left-eye and right-eye images, and a controller configured to shift positions of the multi-view and to provide the shifted multi-view so that the first and second target views are provided as the user's left-eye and right-eye images based on the tracked face position of the face of the user.