Patent application number | Description | Published |
20120242917 | SHUTTER PANEL AND DISPLAY DEVICE INCLUDING THE SAME - Provided is a shutter panel including a first substrate on which a plurality of electric field forming electrodes are parallel to each other, a second substrate opposed to the first substrate, and a liquid crystal layer disposed on the first and second substrates. Each of the electric field forming electrodes has both side surfaces facing the adjacent electric field forming electrodes, and both side surfaces are provided with protrusion parts protruding toward the adjacent electric field forming electrodes. | 09-27-2012 |
20120249504 | DISPLAY DEVICE HAVING REDUCED REFLECTION OF VISIBLE LIGHT - A display device includes a display panel, a polarization film, and a wave plate. Below the wave plate and the polarization film there is provided a plurality of optical sensors disposed within the display panel. The display panel includes first and second substrates facing each other and a plurality of pixels configured to display an image. The optical sensors are configured to sense light in one or more predetermined light bands. The wave plate is configured to rotate polarization of first light that has passed upwardly through the polarization film such that the combination of upward and downward (reflected) passage of the light is rotated by about 90 degrees. The so-rotated light is blocked from passing down through the polarization film; advantageously, the so-rotated light is prevented from interfering with the optical sensors. | 10-04-2012 |
20120320173 | DISPLAY APPARATUS - A display apparatus including a first insulating substrate, a plurality of pixels, a second insulating substrate, a color filter layer, and a pattern retarder. The first insulating substrate includes a plurality of pixel areas arranged in an array of rows and columns, which has a length in the row direction longer than a length in the column direction, and has a length in a row direction longer than a length in a column direction. The pixels are arranged in the pixel areas, respectively, to display a 2D image and a 3D image. Among the pixels, first to fourth pixels successively arranged in the column direction define a unit pixel that displays one color information, and the fourth pixel corresponds to the white color pixel. | 12-20-2012 |
20130010359 | POLARIZATION SYSTEM AND THREE DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME - A polarization system including a first polarization film, a second polarization film, and a first retardation film disposed between the first and second polarization films. The first polarization film is disposed between a user and a light irradiator and the second polarization film is disposed between the first polarization film and the light irradiator. In addition, the first retardation film retards a phase of the light passing through the first polarization film. Thus, the polarization system allows the user to watch a 3D image without being related to the user's posture. A second retardation film may also be disposed between the first polarization film and the first retardation film. | 01-10-2013 |
20130027439 | DISPLAY APPARATUS - A display apparatus including a display panel and a patterned retarder disposed on the display panel. The display apparatus displays a first image in a 2D mode and displays a second image including a left-eye image and a right-eye image in a 3D mode. Each of the sub-pixels included in the display panel includes two or three sub-pixel electrodes, and the patterned retarder includes a first retarder and a second retarder, which provide different directivities from each other to the left-eye image and the right-eye image, respectively. The first retarder is disposed corresponding to at least a portion of the sub-pixels and the second retarder is disposed corresponding to a remaining portion of the sub-pixels. | 01-31-2013 |
20130027621 | DISPLAY APPARATUS - A display apparatus includes a display panel including a plurality of pixels to display an image, a polarizing plate disposed on the display panel, and a retarder disposed opposite to the display panel, where the polarizing plate is interposed between the retarder and the display panel, the retarder includes first areas and second areas alternately arranged therein, and a direction of a slow axis of the retarder in the first areas is different from a direction of a slow axis of the retarder in the second areas. | 01-31-2013 |
20130044147 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A three-dimensional image display apparatus includes a backlight unit including light emitting blocks driven independently of each other, a display panel which emits first light including a first image information using a first image data during an N-th frame period and emits second light including a second image information using a second image data during an (N+1)-th frame period, where N is a natural number; and an active retarder including polarizing blocks sequentially scanned along a first direction, where the active retarder converts the first light into first polarized light during the N-th frame period and converts the second light into second polarized light during the (N+1)-th frame period, and where the light emitting blocks are sequentially turned off in a unit of at least one light emitting block in each of the N-th and (N+1)-th frame periods along a scanning direction of the polarizing blocks. | 02-21-2013 |
20130050597 | THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS - A three-dimensional image display apparatus includes a display panel configured to display an image and a shutter panel configured to separate the image into a left-eye image and a right-eye image. The shutter panel includes a first thin-film substrate disposed adjacent to the display panel, a second thin-film substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate is disposed between the second substrate and the display panel. | 02-28-2013 |
20130106838 | DISPLAY APPARATUS AND METHOD OF DISPLAYING THREE DIMENSIONAL IMAGE | 05-02-2013 |
20130107146 | DISPLAY APPARATUS | 05-02-2013 |
20130107160 | TRANSPARENT DISPLAY APPARATUS | 05-02-2013 |
20130141654 | POLARIZATION SYSTEM AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME - A 3D image display apparatus featuring a new polarization system is introduced which minimizes crosstalk between stereoimages. The polarization system includes a shutter panel that shifts the phase of an incident light, a polarizing film disposed between the shutter panel and an observer, a first retardation film disposed between the shutter panel and the polarizing film, a second retardation film disposed between the polarizing film and the first retardation film to correspond to the left eye of the observer, and a third retardation film disposed between the polarizing film and the first retardation film to correspond to the right eye of the observer. | 06-06-2013 |
20130207948 | TRANSPARENT DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME - A transparent display apparatus includes a transparent image panel including a plurality of sub-pixels, a data driver to apply a data signal to the sub-pixels, a gate driver to apply a gate driving signal to the sub-pixels, a timing controller to control the data driver and the gate driver in response to a first image signal, and a window disposed on a surface of the transparent image panel and including a plurality of light sensors arranged thereon. Each of the light sensors senses an external incident light and applies a sensing signal corresponding to the sensed external incident light to the timing controller, and the timing controller applies a second image signal to the data driver on the basis of the sensing signal and the first image signal. | 08-15-2013 |