Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354288 | Etchant and method of manufacturing an array substrate using the same | Bong-Kyun Kim, Jong-Hyun Choung, Byeong-Jin Lee, Hong-Sick Park, Shi-Yul Kim +5 more | 2013-01-15 |
| 8262928 | Etchant and method of manufacturing an array substrate using the same | Bong-Kyun Kim, Jong-Hyun Choung, Byeong-Jin Lee, Hong-Sick Park, Shi-Yul Kim +5 more | 2012-09-11 |
| 8173546 | Etchant composition, patterning conductive layer and manufacturing flat panel, display device using the same | Bong-Kyun Kim, Hong-Sick Park, Jong-Hyun Choung, Ji Sun Lee, Byeong-Jin Lee +3 more | 2012-05-08 |
| 8173494 | Thin film transistor array and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Bong-Kyun Kim, Won-Suk Shin +1 more | 2012-05-08 |
| 8163095 | Composition for stripping and stripping method | Ji Sun Lee, Hong-Sick Park, Jong-Hyun Choung, Bong-Kyun Kim, Byeong-Jin Lee +8 more | 2012-04-24 |
| 8158470 | Thin film transistor substrate and method of manufacturing thereof | Jong-Hyun Choung, Hong-Sick Park, Bong-Kyun Kim, Bong-Kyu Shin, Won-Suk Shin +1 more | 2012-04-17 |
| 8093594 | Display substrate, display device having the same and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Bong-Kyun Kim, Won-Suk Shin +2 more | 2012-01-10 |
| 8084184 | Composition for removing photoresist and method of manufacturing an array substrate using the same | Jong-Hyun Choung, Hong-Sick Park, Bong-Kyun Kim, Byeoung-Jin Lee, Byung-Uk Kim +6 more | 2011-12-27 |
| 8058114 | Method of manufacturing the array substrate capable of decreasing a line resistance | Jang-Soo Kim, Hong-Long Ning, Bong-Kyun Kim, Hong-Sick Park, Shi-Yul Kim +13 more | 2011-11-15 |
| 7985982 | Etchant composition, patterning conductive layer and manufacturing flat panel, display device using the same | Bong-Kyun Kim, Hong-Sick Park, Jong-Hyun Choung, Ji Sun Lee, Byeong-Jin Lee +3 more | 2011-07-26 |
| 7968000 | Etchant composition, and method of fabricating metal pattern and thin film transistor array panel using the same | Young-Joo Choi, Bong-Kyun Kim, Byeong-Jin Lee, Jong-Hyun Choung, Nam-Seok Suh +10 more | 2011-06-28 |
| 7968507 | Composition for stripping and stripping method | Ji Sun Lee, Hong-Sick Park, Jong-Hyun Choung, Bong-Kyun Kim, Byeong-Jin Lee +8 more | 2011-06-28 |
| 7960730 | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays | Je-Hun Lee, Dong-Ju Yang, Tae-Hyung Ihn, Do Hyun Kim, Seung-Jae Jung +2 more | 2011-06-14 |
| 7956393 | Composition for photoresist stripper and method of fabricating thin film transistor array substrate | Jong-Hyun Choung, Bong-Kyun Kim, Hong-Sick Park, Young-Joo Choi, Byeong-Jin Lee +10 more | 2011-06-07 |
| 7901965 | Thin film transistor substrate and method of manufacturing thereof | Jong-Hyun Choung, Hong-Sick Park, Bong-Kyun Kim, Bong-Kyu Shin, Won-Suk Shin +1 more | 2011-03-08 |
| 7888148 | Signal line for a display device, etchant, thin film transistor panel, and method for manufacturing the same | Hong-Sick Park, Bong-Kyun Kim, Chang-Oh Jeong, Jong-Hyun Choung, Won-Suk Shin +1 more | 2011-02-15 |
| 7824972 | Producing a thin film transistor substrate by using a photoresist pattern having regions of different thicknesses | Jong-Hyun Choung, Byeong-Jin Lee, Hong-Sick Park, Bong-Kyun Kim, Won-Suk Shin | 2010-11-02 |
| 7816712 | Thin film transistor array and method of manufacturing the same | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Bong-Kyun Kim, Won-Suk Shin +1 more | 2010-10-19 |
| 7776633 | Thin film transistor array panel and method of manufacture | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Yoon, Jeong-Min Park, Doo-Hee Jung +3 more | 2010-08-17 |
| 7772021 | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays | Je-Hun Lee, Dong-Ju Yang, Tae-Hyung Ihn, Do Hyun Kim, Seung-Jae Jung +2 more | 2010-08-10 |
| 7759738 | Array substrate and method of manufacturing the same | Jang-Soo Kim, Hong-Long Ning, Bong-Kyun Kim, Hong-Sick Park, Shi-Yul Kim +13 more | 2010-07-20 |
| 7563656 | Method of manufacturing display substrate having improved contact with pixel electrode | Jong-Hyun Choung, Hong-Sick Park, Joo-Ae Youn, Bong-Kyun Kim, Won-Suk Shin +2 more | 2009-07-21 |