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Hyoung-Wook Jang
Hyoung-Wook Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100271346 | Electronic imaging device and driving method thereof - An electronic imaging device includes a display unit having a plurality of scan lines, a plurality of data lines, and a plurality of pixels, and a barrier layer disposed in front of the display unit and divided into a plurality of areas along a scan direction. The barrier layer includes a plurality of first barrier electrodes and a plurality of second barrier electrode. The plurality of first barrier electrodes includes a plurality of first and second sub-electrodes in a zigzag pattern along the scan direction, the plurality of second barrier electrodes includes a plurality of third and fourth sub-electrodes in a zigzag pattern along the scan direction, and the third and fourth sub-electrodes being offset with respect to the first and second sub-electrodes along the scan direction. | 10-28-2010 |
| 20110043713 | Stereoscopic image display device - A stereoscopic image display device includes a display panel configured to display an image, a barrier placed over the display panel and configured to include a plurality of liquid crystal cells each of which is selectively driven to become a transparent cell or an opaque cell, a polarizing plate placed between the display panel and the barrier, and a phase retarder placed between the internal polarizing plate and the display panel. | 02-24-2011 |
Hyoung-Wook Jang, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090103177 | BARRIER DEVICE AND ELECTRONIC DISPLAY DEVICE - A barrier device and a display device including the barrier device, include a plurality of column barrier electrodes and a plurality of row barrier electrodes. In the barrier unit, the column barrier electrodes are divided as a plurality of first column barrier electrodes and a plurality of second column barrier electrodes. Crossing regions of the first column barrier electrode and the plurality of row barrier electrodes are different from crossing regions of the second column barrier electrode and the plurality of row barrier electrodes. The barrier device improves image quality of stereoscopic images displayed by the display device. | 04-23-2009 |
| 20090167969 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND ELECTRONIC DEVICE WITH THE SAME - A stereoscopic image display device including a light source and a light controller for selectively transmitting or blocking light provided by the light source. The light controller includes a first substrate, and first and second electrodes alternatively formed on the first substrate along a first direction. The first and second electrodes are spaced apart from each other at a predetermined interval. The first and second electrodes are electrically connected, respectively, to first and second connection electrodes. The light controller also includes a second substrate which is substantially parallel to the first substrate, and third and fourth electrodes alternately formed on the second substrate along a second direction. The third and fourth electrodes are spaced apart from each other at a predetermined interval. The third and forth electrodes are electrically connected, respectively, to third and fourth connection electrodes. | 07-02-2009 |
Hyoung-Wook Jang, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080204368 | ELECTRONIC IMAGING DEVICE - An electronic imaging device capable of displaying a planar image or a stereoscopic image. The electronic imaging device includes a display unit and a barrier layer. The display unit includes a plurality of scan lines for transferring a plurality of selection signals, a plurality of data lines for transferring a plurality of data signals, and a plurality of pixels connected to the pluralities of data lines and scan lines. The barrier layer is adapted to operate in synchronization with the selection signals. The barrier layer includes at least one sub-barrier corresponding to a first scan line among the plurality of scan lines, and is adapted to operate in synchronization with at least one of the selection signals transferred to the first scan line. | 08-28-2008 |
| 20090102839 | ELECTRONIC DISPLAY DEVICE - An electronic display device includes a display unit including a plurality of scan lines, a plurality of data lines, and a plurality of pixels, and a barrier unit covering the display unit, including a plurality of first areas and a plurality of second areas alternately arranged along a length direction of the data lines, a first electrode group respectively provided in each of the first areas, each of the electrode groups including a plurality of first sub-electrodes and a plurality of second sub-electrodes alternately arranged along a length direction of the scan lines, a second electrode group provided in each of the second areas on a layer that is different from a layer on which the first electrode group is provided, each of the second electrode groups including a plurality of third sub-electrodes and a plurality of fourth sub-electrodes alternately arranged along the length direction of the scan line, and an insulation layer between the first and second electrode groups. | 04-23-2009 |