Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723765 | Stage circuit and scan driver using the same | Seong-Il Park | 2014-05-13 |
| 8704235 | Semiconductor circuit having capacitor and thin film transistor, flat panel display including the semiconductor circuit, and method of manufacturing the semiconductor circuit | Do-Hyun Kwon, Ju-Won Yoon, Jong-Hyun Choi, June-Woo Lee | 2014-04-22 |
| 8674906 | Organic light emitting display device | Young-In Hwang, Yong-Sung Park, Seong-Il Park | 2014-03-18 |
| 8669923 | Pixel and organic light emitting display device using the same | In Ho Choi, Yong-Sung Park, Deok-Young Choi, Soon-Sung Ahn | 2014-03-11 |
| 8659513 | Pixel and organic light emitting display device using the same | Sang-Moo Choi, Keum-Nam Kim | 2014-02-25 |
| 8654041 | Organic light emitting display device having more uniform luminance and method of driving the same | Sang-Moo Choi, Keum-Nam Kim | 2014-02-18 |
| 8570250 | Organic light emitting display and method of driving the same | Yong-Sung Park, Young-In Hwang | 2013-10-29 |
| 8531358 | Organic light emitting display device having improved brightness | Sang-Moo Choi, Keum-Nam Kim | 2013-09-10 |
| 8415872 | Organic light emitting diode display device | Sang-Moo Choi, Keum-Nam Kim | 2013-04-09 |
| 8410999 | Organic light emitting display and method of driving the same | Yong-Sung Park | 2013-04-02 |
| 8299470 | Flat display device and method of manufacturing the same | Jong-Hyun Choi, Woo-Sik Jun, Hee-Chul Jeon | 2012-10-30 |
| 8284136 | Pixel circuit, organic light emitting display, and driving method thereof | Bo-Yong Chung | 2012-10-09 |
| 8194014 | Organic light emitting display device | Sang-Moo Choi | 2012-06-05 |
| 8076669 | Organic light emitting display and method of manufacturing the same | Byoung-Keon Park | 2011-12-13 |
| 7968870 | Thin film transistor, organic light emitting display device including the same, and method of manufacturing the organic light emitting display device | Jong-Hyun Choi, Woo-Sik Jun, Hee-Chul Jeon | 2011-06-28 |
| 7928439 | Thin film transistor, organic light emitting display device including the same, and method of manufacturing the organic light emitting display device | Hee-Chul Jeon, Woo-Sik Jun, Jong-Hyun Choi | 2011-04-19 |
| 7923735 | Thin film transistor and method of manufacturing the same | Ki-Nyeng Kang, Jong-Hyun Choi | 2011-04-12 |
| 7916102 | Pixel and organic light emitting display device including the same | Bo-Yong Chung | 2011-03-29 |
| 7863811 | Organic light emitting display apparatus and method of manufacturing the same | Woo-Sik Jun | 2011-01-04 |