Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238984 | Display device and method of manufacturing display device | Koichi Sugitani, Hye In KIM, Chulwon Park, Pil Soon Hong | 2025-02-25 |
| 12082470 | Stretchable display device | Chul Won PARK, Pil Soon Hong, Bo Geon Jeon | 2024-09-03 |
| 12002844 | Display device | Chul Won PARK, Koichi Sugitani, Sae Hee HAN, Pil Soon Hong | 2024-06-04 |
| 11973088 | Display device having varying thickness insulating layer | Koichi Sugitani, Hye In KIM, Chul Won PARK, Pil Soon Hong | 2024-04-30 |
| 11800765 | Stretchable display device | Chul Won PARK, Pil Soon Hong, Bo Geon Jeon | 2023-10-24 |
| 11737320 | Display device with islands and connecting bridges | Pil Soon Hong, Chui Won Park, Hyun Jin Son, Koichi Sugitani, Hyung-Bin Cho | 2023-08-22 |
| 11594591 | Stretchable display device with insulation layer disposed on stretchable substrate | Chul Won PARK, Pil Soon Hong, Bo Geon Jeon | 2023-02-28 |
| 11489027 | Display apparatus and method of manufacturing the same | Chulwon Park, Pil Soon Hong, Hyunjin Son | 2022-11-01 |
| 10978668 | Organic light emitting display device and method of manufacturing the same | Pil Soon Hong, Chul Won PARK, Jeong-Min Park, Hyun Jin Son | 2021-04-13 |
| 10964769 | Stretchable display device with insulation layer disposed on stretchable substrate | Chul Won PARK, Pil Soon Hong, Bo Geon Jeon | 2021-03-30 |
| 10916728 | Display device | Jin Seock KIM, Pil Soon Hong, Chui Won Park | 2021-02-09 |
| 10868093 | Light emitting diode display | Chul Won PARK, Bo Geon Jeon, Pil Soon Hong | 2020-12-15 |
| 10693016 | Display apparatus and method of manufacturing the same | Pil Soon Hong, Hyunyoung Jung, Chulwon Park, Jeongmin PARK | 2020-06-23 |
| 10241246 | Color filter array panel and a display device including the same | Jun Hyuk WOO, Seung Bo Shim, Kwang-Woo PARK, Jin-Ho Ju | 2019-03-26 |
| 9541811 | Thin film transistor array panel and manufacturing method thereof | Pil Soon Hong | 2017-01-10 |
| 9490278 | Photo mask and method of manufacturing thin film transistor using the same | Kwang-Woo PARK, Jeong Won Kim, Jun Hyuk WOO, Jin-Ho Ju | 2016-11-08 |
| 9041001 | Thin film transistor array panel and manufacturing method thereof | Pil Soon Hong, Jin-Su Byun, Sang-Gab Kim | 2015-05-26 |
| 8927189 | Photoresist composition and method of manufacturing display device using same | Pil Soon Hong, Jinho Ju, Taegyun Kim, Jin-Su Byun, Dong-Min Kim +2 more | 2015-01-06 |
| 8895439 | Method for forming pattern and method for manufacturing display device by using the same | Woo-Seok Jeon, Jong Kwang Lee, Jin-Ho Ju, Min Kang, Hoon Kang +3 more | 2014-11-25 |
| 8735891 | Display substrate and method of manufacturing the same | Jeongmin PARK, Jung-Soo Lee, Ji-Hyun Kim | 2014-05-27 |
| 8653530 | Thin film transistor array panel | Pil Soon Hong, Jin-Su Byun, Sang-Gab Kim | 2014-02-18 |
| 8450160 | Flattening method of a substrate | Pil Soon Hong, Sang-Gab Kim | 2013-05-28 |