Issued Patents All Time
Showing 101–125 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547372 | Pixel circuit and organic light emitting diode display device using the same | Yong-Sung Park, Deok-Young Choi | 2013-10-01 |
| 8531362 | Organic light emitting display device and method of driving the same | — | 2013-09-10 |
| 8354979 | Logic gate, scan driver and organic light emitting diode display using the same | — | 2013-01-15 |
| 8319761 | Organic light emitting display and driving method thereof | Wang-Jo Lee, Sang-Moo Choi, Hyung-Soo Kim | 2012-11-27 |
| 8299982 | Emission control line driver and organic light emitting display using the emission control line driver | — | 2012-10-30 |
| 8289237 | Pixel and organic light emitting display using the same | Sang-Moo Choi, Wang-Jo Lee | 2012-10-16 |
| 8284136 | Pixel circuit, organic light emitting display, and driving method thereof | Chul-Kyu Kang | 2012-10-09 |
| 8284132 | Organic light emitting display device and method of driving the same | — | 2012-10-09 |
| 8264426 | Organic light emitting display device and a method for generating scan signals for driving an organic light emitting display device having a scan driver | — | 2012-09-11 |
| 8217866 | Data driving circuit and driving method of light emitting display using the same | Do-Hyung Ryu, Oh-Kyong Kwon | 2012-07-10 |
| 8199079 | Demultiplexing circuit, light emitting display using the same, and driving method thereof | Yang Wan Kim, Yong-Sung Park | 2012-06-12 |
| 8130183 | Scan driver and scan signal driving method and organic light emitting display using the same | — | 2012-03-06 |
| 8040297 | Emission control driver and organic light emitting display having the same | — | 2011-10-18 |
| 8040303 | Organic light emitting display | Hyung-Soo Kim, Wang-Jo Lee, Sang-Moo Choi | 2011-10-18 |
| 7982699 | Emission driver and electroluminescent display including such an emission driver | — | 2011-07-19 |
| 7978160 | Emission driver, emission control signal driving method and electroluminescent display including such an emission driver | — | 2011-07-12 |
| 7944418 | Data driving circuits capable of displaying images with uniform brightness and driving methods of organic light emitting displays using the same | Do-Hyung Ryu, Hong Kwon Kim, Oh-Kyong Kwon | 2011-05-17 |
| 7936322 | Pixel and organic light emitting display device using the same | Keum-Nam Kim | 2011-05-03 |
| 7920109 | Emission driving device of organic light emitting display device | — | 2011-04-05 |
| 7916102 | Pixel and organic light emitting display device including the same | Chul-Kyu Kang | 2011-03-29 |
| 7911427 | Voltage based data driving circuit, light emitting display using the same, and method of driving the light emitting display | Do-Hyung Ryu, Oh-Kyong Kwon | 2011-03-22 |
| 7893897 | Voltage based data driving circuits and driving methods of organic light emitting displays using the same | Do-Hyung Ryu, Hong Kwon Kim, Oh-Kyong Kwon | 2011-02-22 |
| 7893898 | Voltage based data driving circuits and organic light emitting displays using the same | Do-Hyung Ryu, Oh-Kyong Kwon | 2011-02-22 |
| 7880694 | Emission driver and electroluminescent display including such an emission driver | — | 2011-02-01 |
| 7852309 | Scan driver and organic light emitting display device having the same | — | 2010-12-14 |