| Patent application number | Description | Published |
|---|
| 20080211737 | Three-dimensional display apparatus using intermediate elemental images - A three-dimensional image display apparatus using an intermediate elemental image is disclosed. In one embodiment, the three-dimensional image display apparatus includes: i) an image input unit, generating a plurality of elemental images extracted from a three-dimensional object, the elemental images have different perspectives, ii) an image processing unit, generating an intermediate elemental image, using parallax information between the elemental images inputted from the image input unit and iii) an image reproduction unit, reproducing a three-dimensional image corresponding to the three-dimensional object, using the elemental image and the intermediate elemental image. With the three-dimensional image display apparatus, and the method thereof, using an intermediate elemental image in accordance with at least one embodiment of the present invention, a high-resolution three-dimensional image can be outputted. | 09-04-2008 |
| 20090278775 | DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME - A display apparatus includes: a display unit which displays an image; and a signal controller which generates a first sub-frame having a mean brightness by calculating the mean brightness of an original frame input from an outside, generates at least one second sub-frame for compensating the first sub-frame on the basis of the first sub-frame and the original frame, and outputs the first sub-frame and the second sub-frame to be displayed on the display unit in sequence. | 11-12-2009 |
| 20100091913 | APPARATUS AND METHOD FOR ESTIMATING PHASE ERROR BASED ON VARIABLE STEP SIZE - Disclosed is a phase error estimating an apparatus and a method which provides improved convergence speed and tracking speed even in mobile channel environment by variably applying the step size for phase error estimation according to channel status. The apparatus for estimating a phase error includes: a posterior probability (APP) average calculating unit for calculating an APP average value from a soft decision result of a currently received symbol; a step size determining unit for determining a step size variably according to channel status; and a phase error estimating unit for estimating a phase error of the currently received symbol from a phase error of a previously received symbol and the APP average value by using the variably determined step size. | 04-15-2010 |
| 20100232292 | METHOD FOR VARIABLY CONTROLLING BIT RATE OF VIDEO DATA THROUGH END-TO-END CHANNEL STATUS SENSING IN A WIBRO NETWORK - A method for variably controlling a bit rate of video data through end-to-end channel status sensing in a Wireless Broadband (WiBro) network is provided. The method includes classifying wireless channel statuses of a transmission side and a reception side into normal and abnormal statuses during video data transmission; variably controlling and determining an encoding bit rate of a transmission side's encoder according to the classification result; and comparing the determined encoding bit rate with a Down Link Modulation & Coding Selection Level (DL MCS Level) which is a parameter of the reception side, so as to vary a final encoding bit rate of the transmission side. | 09-16-2010 |
| 20100309120 | DISPLAY APPARATUS AND METHOD - A display apparatus includes a display panel which include a plurality of areas; a communication unit which receive information about brightness sensed by a pointing device; a backlight unit which includes a plurality of light sources; and a controller which controls the backlight unit to change the brightness of the plural areas by a predetermined unit, and determines a pointing position of the pointing device on the basis of relative variation in the information about the brightness. With this, it is possible to detect a pointing position of a pointing device in a display apparatus having a hold-type display panel. | 12-09-2010 |
| 20100315494 | DISPLAY APPARATUS AND CONTROL METHOD OF THE SAME - Provided are a display apparatus and a control method of the same. The display apparatus includes: an organic light emitting panel which alternately scans a left-eye image and a right-eye image in units of a frame; a signal transmitter which outputs a control signal to external shutter glasses to open or to close a left-eye shutter and a right-eye shutter of the shutter glasses; and a controller which controls the signal transmitter to make open and closed states of the left-eye shutter and the right-eye shutter be opposite to each other, and controls emission of the organic light emitting panel to display an image corresponding to an open shutter and not to display an image opposite to the open shutter when one of the left-eye shutter and the right-eye shutter is open. | 12-16-2010 |
| 20110077083 | METHOD FOR PROVIDING USER INTERFACE FOR CONTROLLING GAME - Disclosed is a user interface providing method for controlling a game play in a portable device. A user interface providing technology determines whether a received first touch input is a touch input for setting a GUI, determines a GUI setting mode, and activating at least one GUI element for controlling the game play in response to the GUI setting mode. | 03-31-2011 |
| 20110090308 | DISPLAY APPARATUS AND IMAGE PROCESSING METHOD THEREOF - A display apparatus and an image processing method thereof are disclosed. A display apparatus includes a display unit; a signal processor which classifies an image comprising a left eye image and a right image into one of a first image and a second image according to a predetermined brightness level, generates at least two sub frames including a white frame if the image is classified into a first image, generates at least two sub frames comprising a black frame if the image is classified into a second image, and outputs the generated sub frames to the display unit. A signal transmitter outputs, to external shutter glasses, a control signal corresponding to the left eye image and the right eye image. | 04-21-2011 |
