Patent application number | Description | Published |
20120026137 | DRIVING APPARATUS AND DRIVING METHOD OF DISPLAY DEVICE - A driving apparatus of a display device includes a signal controller including a plurality of driving circuit blocks, where the signal controller receives an image signal, input control signals from an outside and a data driver which receives data driving signals output from the signal controller, where a data transmission clock input to at least one of the plurality of driving circuit blocks of the signal controller is inactive during a blank period of at least one of the input control signals. | 02-02-2012 |
20120169698 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A display apparatus includes a display panel which displays an image at a first driving frequency in a normal mode or at a second driving frequency less than the first driving frequency in a low-voltage mode; a data driver which provides a data voltage to the display panel; a gate driver which sequentially applies gate signals to the display panel in response to a first gate control signal or a second gate control signal; and a timing controller which provides the first gate control signal to the gate driver in the normal mode, and provides the second gate control signal to the gate driver in the low-voltage mode, where the second gate control signal has a frequency less than the first gate control signal and has a high period having a length substantially equal to a length of a high period of the first gate control signal. | 07-05-2012 |
20120249522 | METHOD OF PROCESSING THREE-DIMENSIONAL IMAGE DATA AND A DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of processing three-dimensional image data includes demodulating a first transmission signal into image data which is image data for a left-eye or image data for a right-eye, wherein the first transmission signal is received during an enable period of a frame; demodulating a second transmission signal into identification data, where the second transmission signal is received during a blanking period of the frame, and the identification data identifies the image data of a subsequent frame; identifying whether the image data of the subsequent frame is the image data for the left-eye or the image data for the right-eye based on the identification data; and processing the image data based on an identified result from the identifying whether the image data of the subsequent frame is the image data for the left-eye or the image data for the right-eye. | 10-04-2012 |
20120249528 | APPARATUS AND METHOD FOR TRACKING AUGMENTED REALITY CONTENT - Provided are an apparatus and method for tracking augmented reality content using a mobile sensor. The method includes recognizing an augmented reality marker from an input image and calculating a position and posture of the recognized augmented reality marker, calculating a position and posture of augmented reality content corresponding to the augmented reality marker using the calculated position and posture of the augmented reality marker, synthesizing the augmented reality content with the input image using the calculated position and posture of the augmented reality content, and displaying the synthesized image, updating the position and posture of the augmented reality content using a 6-axis sensor when the augmented reality marker is not recognized in the input image; and synthesizing the augmented reality content with the input image using the updated position and posture of the augmented reality content, and displaying the synthesized image. | 10-04-2012 |
20120249605 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THEREOF - A liquid crystal display includes: a liquid crystal panel including a first region and a second region; a first signal controller which generates a first representative value representing image signals of the first region; a second signal controller which generates a second representative value representing image signals of the second region and transmits the second representative value to the first signal controller; a light source unit which irradiates light to the liquid crystal panel; and a light source driver which controls luminance of the light source unit. The first signal controller transmits a luminance of the light source unit to the light source driver. The luminance of the light source unit is calculated from the first representative value and the second representative value. | 10-04-2012 |
20120293495 | METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method of driving a display panel includes outputting a data voltage of a first-eye data frame to a plurality of data lines of the display panel in a first normal frame, and outputting a partial line data voltage of the first-eye data frame to a first partial line of the plurality of data lines of the display panel in a first partial frame, where a polarity of the partial line data voltage of the first-eye data frame in the first partial frame is substantially the same as a polarity of the data voltage of the first-eye data frame outputted to the first partial line of the plurality of data lines in the first normal frame, and where an interval of the first partial frame is less than an interval of the first normal frame. | 11-22-2012 |
20130038621 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed. | 02-14-2013 |
20130038639 | DISPLAY DEVICE AND A DRIVING METHOD THEREOF - A display device including a display panel displaying a still image and a moving image and a signal controller controlling signals to drive the display panel, wherein the signal controller includes a frame memory storing image data of the still image and providing the image data to the display panel, and the display panel is driven with a first scan ratio when displaying the moving image and is driven with a second scan ratio that is lower than the first scan ratio when displaying the still image. | 02-14-2013 |
20130299222 | ELECTRODE MEMBER AND TOUCH WINDOW INCLUDING THE SAME - Disclosed is an electrode member. The electrode member includes a substrate, and an electrode provided in the shape of a mesh on the substrate. | 11-14-2013 |
20140144881 | NANOWIRE MANUFACTURING METHOD - Provided is a nanowire manufacturing method, comprising forming a plurality of grid patterns on a substrate, forming a nanowire on the grid patterns, and separating the grid pattern and the nanowire. According to the present invention, the width and height of the nanowire can be adjusted by controlling the wet-etching process time period, and the nanowire can be manufactured at a room temperature at low cost, the nanowire can be mass-manufactured and the nanowire with regularity can be manufactured even in case of mass production. | 05-29-2014 |
20140335328 | NANOWIRE MANUFACTURING DEVICE HAVING NANOWIRE MANUFACTURING SUBSTRATE AND NANOWIRE ADHESIVE FILM AND NANOWIRE MANUFACTURED USING THE SAME - Provided is a nanowire manufacturing substrate, comprising a grid base layer on a substrate and a grid pattern formed by patterning the grid base layer, the grid pattern being disposed to produce a nanowire on a surface thereof. According to the present invention, the width and height of the nanowire can be adjusted by controlling the wet-etching process time period, and the nanowire can be manufactured at a room temperature at low cost, the nanowire can be mass-manufactured and the nanowire with regularity can be manufactured even in case of mass production. | 11-13-2014 |