Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12087228 | Display apparatus having pixel including three transistors and two capacitors, and method of driving the same | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2024-09-10 |
| 11610547 | Method of driving pixel of display apparatus that includes dividing data voltage using first and second capacitors connected in series to apply divided voltage to control electrode of transistor | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2023-03-21 |
| 11164525 | Display apparatus including pixel that includes first through third transistors | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2021-11-02 |
| 11094720 | Array substrate having a gate driving circuit with an improved output characteristic and a display apparatus having the same | Jin Jeon, Yong-Han Park, Sang Hoon Lee, Ji-Suk Lim | 2021-08-17 |
| 10733938 | Display apparatus and method of driving the same | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2020-08-04 |
| 10410578 | Organic light emitting display device | Hee Rim Song, Mu Kyung Jeon, Jong Hee Kim, Chong-Chul Chai | 2019-09-10 |
| 10311793 | Display apparatus having a simple pixel structure and method of driving the same | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, Young Wan Seo +1 more | 2019-06-04 |
| 10210837 | Display apparatus | Jin Jeon, Kee-Han Uh, Yong-Je Jeon, Yong-Han Park | 2019-02-19 |
| 10177209 | Organic light-emitting diode (OLED) display | — | 2019-01-08 |
| 10068545 | Display apparatus | Jin Jeon, Kee-Han Uh, Yong-Je Jeon, Yong-Han Park | 2018-09-04 |
| 9941339 | Organic light-emitting diode (OLED) display | — | 2018-04-10 |
| 9881983 | Organic light-emitting diode display | Chong-Chul Chai, Ji-Hye Lee | 2018-01-30 |
| 9875683 | Scan driver for outputting a sensing scan signal to detect a driving current of pixels and display device having the same | Jae Keun Lim, Ji-Hye Lee | 2018-01-23 |
| 9858859 | Display device and driving method thereof | Mukyung Jeon, Jihye Lee | 2018-01-02 |
| 9784892 | Display devices and methods of manufacturing display devices | — | 2017-10-10 |
| 9746727 | Display apparatus | Jin Jeon, Kee-Han Uh, Yong-Je Jeon, Yong-Han Park | 2017-08-29 |
| 9716115 | Flexible display and method of manufacturing the same | — | 2017-07-25 |
| 9704917 | Display panel for compensating negative power supply voltage, display module and mobile device including the same | Mu Kyung Jeon, Hee Rim Song | 2017-07-11 |
| 9696835 | Organic light emitting display device | — | 2017-07-04 |
| 9437168 | Gate driving circuit and display device including the same | — | 2016-09-06 |
| 9373662 | Display panel for compensating negative power supply voltage, display module and mobile device including the same | Mu Kyung Jeon, Hee Rim Song | 2016-06-21 |
| 9281320 | Array substrate and liquid crystal display apparatus having the same | Yeon-Sik Ham, Yeon-Mun Jeon | 2016-03-08 |
| 8873014 | Display device | Yong-Han Park | 2014-10-28 |
| 8643815 | Array substrate and liquid crystal display apparatus having the same | Yeon-Sik Ham, Yeon-Mun Jeon | 2014-02-04 |
| 8493524 | Array substrate having a gate driving circuit with an improved output characteristic and a display apparatus having the same | Jin-Hwan Jeon, Yong-Han Park, Sang Hoon Lee, Ji-Suk Lim | 2013-07-23 |