Abstract: Provided is an FET-type sensor array. In the FET-type sensor array, a plurality of FET-type sensors are arranged at arbitrary distances from one reference point, and the same areas of the FET-type sensors are arranged to face the reference point. The FET-type sensors includes a control electrode, a floating electrode, a sensing material layer arranged between the control electrode and the floating electrode, and source and drain regions formed on both sides of a lower portion of the floating electrode. In the FET-type sensor array, through miniaturisation of FET-type sensors constituting the sensor array and new design of air layers in the peripheries of micro-heaters built in the sensors and sensing material layers, power consumption of the micro-heaters can be reduced. In addition, the sensors can be efficiently arranged to reduce the area occupied by the sensor array, and the sensing material can also be heated by the adjacent micro-heaters, so that the total power consumption can also be reduced.

Abstract: In a display apparatus, a display panel displays an image, and a driver is electrically connected to the display panel and applies a control signal to the display panel to control an operation of the display panel. A first cover member includes a nonmetal material and covers the display panel. An opening is defined in the first cover member and exposes a display area of the display panel. A heat discharge member is coupled to the first cover member and contacts the driver to discharge a heat generated by the driver.

Abstract: In a display apparatus, a display panel displays an image, and a driver is electrically connected to the display panel and applies a control signal to the display panel to control an operation of the display panel. A first cover member includes a nonmetal material and covers the display panel. An opening is defined in the first cover member and exposes a display area of the display panel. A heat discharge member is coupled to the first cover member and contacts the driver to discharge a heat generated by the driver.

Abstract: A mobile terminal and a control method thereof, which can obtain an image, are provided. A mobile terminal includes a camera unit, a pictogram extraction unit and a controller. The camera unit obtains image information corresponding to at least one of a still image and a moving image. The pictogram extraction unit extracts at least one pictogram from the obtained image information. The controller detects information related to the extracted pictogram, and displays the detected information to be overlapped with the obtained image information. In the mobile terminal, the controller includes, as the detected information, at least one of previously recorded information and currently searched information related to the extracted pictogram.