Issued Patents All Time
Showing 1–25 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272297 | Scan driver | Yang-Hwa Choi | 2025-04-08 |
| 12217686 | Pixel and organic light emitting display device having the pixel | Chong-Chul Chai, Dong Woo Kim, Kyoung-Ju Shin | 2025-02-04 |
| 12022692 | Light emitting display device having reduced interference between adjacent pixels | Doo-Young Lee, Jong Hee Kim, Yoo Mi RA, Kyung-Ho Park, Geun-ho Lee +3 more | 2024-06-25 |
| 11985855 | Light emitting display device having reduced interference between adjacent pixels | Chang-Soo Lee, Tak-Young Lee | 2024-05-14 |
| 11817042 | Scan driver | Yang-Hwa Choi | 2023-11-14 |
| 11769451 | Pixel and organic light emitting display device having the pixel | Chong Chui Chai, Dong Woo Kim, Kyoung-Ju Shin | 2023-09-26 |
| 11699399 | Scan driver | Jong Hee Kim, Tak-Young Lee, Yang-Hwa Choi | 2023-07-11 |
| 11663979 | Organic light emitting display device including data driver and compensator | Hai-Jung In, Dong-Gyu Kim | 2023-05-30 |
| 11348513 | Scan driver | Yang-Hwa Choi | 2022-05-31 |
| 11328667 | Pixel and display device having the same | Jun Hyun Park, Young Wan Seo, An Su Lee, Kang Moon Jo, Chong-Chul Chai | 2022-05-10 |
| 11322093 | Pixel circuit and display apparatus having the same | Jun Hyun Park, Chong Chui Chai, Young Wan Seo, An Su Lee, Kang Moon Jo | 2022-05-03 |
| 11238811 | Stage with multiple output buffers and scan driver having the same | Tak-Young Lee, Sang-Uk Lim | 2022-02-01 |
| 11227552 | Scan driver | Jong Hee Kim, Tak-Young Lee, Yang-Hwa Choi | 2022-01-18 |
| 11183124 | Scan driver and display device including ihe same | Yang-Hwa Choi, Tak-Young Lee, Sang-Uk Lim | 2021-11-23 |
| 11151947 | Organic light emitting display device utilizing compensator to improve display quality | Hai-Jung In, Dong-Gyu Kim | 2021-10-19 |
| 11030952 | Pixel and display device having the same | Jun Hyun Park, Young Wan Seo, An Su Lee, Kang Moon Jo, Chong-Chul Chai | 2021-06-08 |
| 11024227 | Pixel and organic light emitting display device having the pixel | Chong-Chul Chai, Dong Woo Kim, Kyoung-Ju Shin | 2021-06-01 |
| 11017720 | Pixel and organic light emitting display device having the pixel | Chong Chui Chai, Dong Woo Kim, Kyoung-Ju Shin | 2021-05-25 |
| 10969830 | Flexible display device and method for compensating image of flexible display device | Hai-Jung In | 2021-04-06 |
| 10964267 | Pixel and display device having the same | Jun Hyun Park, Young Wan Seo, An Su Lee, Kang Moon Jo, Chong-Chul Chai | 2021-03-30 |
| 10957253 | Pixel and organic light emitting display device having the pixel | Chong Chui Chai, Dong Woo Kim, Kyoung-Ju Shin | 2021-03-23 |
| 10937371 | Scan driver for sequentially driving and simultaneously driving a plurality of scan lines and display device having the same | Dongwoo Kim, Yeonkyung Kim, Chong-Chul Chai | 2021-03-02 |
| 10886357 | Circuit for preventing static electricity and display device having the same | Yong Jae Kim, Hae-Yeon Lee | 2021-01-05 |
| 10720107 | Display device | Dong Woo Kim, Yeon Kyung KIM, Chong-Chul Chai | 2020-07-21 |
| 10700146 | Pixel and organic light-emitting display device having the same | Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon KEUM, Kyong Hwan Oh, An Su Lee | 2020-06-30 |