Abstract: Disclosed are a laser radar system and a method for acquiring an image of a target, and the laser radar system includes: a beam source to emit the laser beam; a beam deflector disposed between the beam source and the target, and configured to deflect the laser beam emitted from the beam source in a scanning direction of the target as time elapses; and an optical detector configured to detect the laser beam reflected from the target, which is provided a plurality of beam spots having a diameter DRBS; and a receiving optical system disposed between the target and the optical detector and configured to converge the laser beam reflected from the target, and the optical detector includes a detecting area having a diameter DDA that satisfies an equation of ?{square root over (2)}×PRBS+2×DRBS?DDA?2×Dlens and an equation of (4/?)×?×F_number<DRBS<Dlens.

Abstract: A control method and display apparatus for providing various types of content is provided. The display apparatus includes a display unit which displays an image of contents; a storage unit which stores information regarding the contents; a UI generation unit which generates UIs regarding the contents; and a controller which shuts down a first content being executed, storing information regarding the shut down first content and controls generation and display of a UI regarding the first content on the display unit, when running a second content different from the first content, while the first content is running. The control method includes running contents and displaying the contents; running a second content that is different from a first content being run, according to a user input; shutting off the first content before running the second content; storing the first content; and generating and displaying a UI regarding the first content.

Abstract: A semiconductor package includes a package board that includes an circuit pattern and a plurality of contact pads electrically connected to the circuit pattern; a semiconductor chip having a plurality of chip pads; and a bump structure including a plurality of connecting bumps electrically connected with the semiconductor chip and the circuit pattern and a plurality of gap adjusting bumps bonded to the semiconductor chip and shaped into a slender bar between the semiconductor chip and the package board, the gap adjusting bumps spacing the semiconductor chip from the package board such that a gap space, S, is maintained between the package board and the semiconductor chip. A method of fabrication and a memory unit are disclosed.

Abstract: A display apparatus and a display method are provided. The display apparatus includes: a receiver configured to receive a broadcasting signal; a display unit configured to display a content included in the received broadcasting signal on a full screen; a control signal receiver configured to receive a control signal from a remote controller; and a controller configured to, if it is determined that a screen dividing signal has been input through the remote controller, divide the full screen into a plurality of divided screens to add a new screen. The controller sets the new screen of the plurality of divided screens to be controlled according to the control signal and displays the new screen so as to distinguish the new screen to be controlled from the other divided screens.

Abstract: Provided herein is a semiconductor device including a substrate; an active layer formed on top of the substrate; a protective layer formed on top of the active layer and having a first aperture; a source electrode, driving gate electrode and drain electrode formed on top of the protective layer; and a first additional gate electrode formed on top of the first aperture, wherein an electric field is applied to the active layer, protective layer and driving gate electrode due to a voltage applied to each of the source electrode, drain electrode and driving gate electrode, and the first additional gate electrode is configured to attenuate a size of the electric field applied to at least a portion of the active layer, protective layer and driving gate electrode.

Abstract: Disclosed are a method and an apparatus for implementing an active imaging system. A method of obtaining an image in an active imaging system including: dividing an imaging region, and determining a plurality of divided imaging regions; scanning each of the plurality of divided imaging regions based on a laser; collecting reflected light for each of the plurality of divided imaging regions, and generating a plurality of divided images by an image sensor; and generating a whole image for the imaging region based on the plurality of divided images.

Abstract: Disclosed is an apparatus for obtaining an image. The apparatus for obtaining an image includes a light source, a scanner, a first beam splitter, and a light receiving unit. The light source generates a laser pulse. The scanner irradiates the laser pulse in a first direction. The first beam splitter splits the laser pulse irradiated in the first direction in the first direction and a second direction and irradiates the split laser pulse. The light receiving unit detects reflected light. Accordingly, it is possible to irradiate light to a wide range by a light source having a relatively small divergent angle.

Abstract: Provided herein is a pulse laser generator including a modulator configured to receive a continuous wave laser, and to modulate an intensity and phase of the continuous wave laser to generate a first pulse laser; and a chirping unit configured to chirp the first pulse laser to generate a second pulse laser.

Abstract: A control device is provided. The control device includes a user interface unit in which information of a broadcast receiver controlled through unidirectional wireless communication is entered, a searching unit which searches an infrared (IR) code set corresponding the broadcast receiver based on the entered information, a managing unit which registers the broadcast receiver as a controllable broadcast receiver within a home network based on the searched IR code set, and a first communication interface unit which, if a control signal for the registered broadcast receiver is received, transmits an IR code corresponding to the control signal from the IR code set corresponding to the registered broadcast receiver to the registered broadcasting receiver.