Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264441 | Organic light emitting display apparatus and method of manufacturing the organic light emitting display apparatus | Seong-Ho Kim | 2022-03-01 |
| 10475377 | Display device and method of driving the same | Hyung-Don Na, Young-II Kim, Doo-Hyung Woo, Young-Jin Chang, Ji-Hye Eom +1 more | 2019-11-12 |
| 10186563 | Organic light emitting diode display device and method of manufacturing the same | Jae-Hwan Oh, Yeoung-Jin Chang, Se Hun Park, Won-Kyu Lee, Jae-Beom Choi | 2019-01-22 |
| 9997741 | Method of manufacturing organic light emitting display apparatus | Jong-Hyun Choi, Dong Hyun Lee, Dae Woo Lee, Guang-Hai Jin | 2018-06-12 |
| 9859347 | Organic light emitting diode display device and method of manufacturing the same | Jae-Hwan Oh, Yeoung-Jin Chang, Se Hun Park, Won-Kyu Lee, Jae-Beom Choi | 2018-01-02 |
| 9711087 | Pixel with multiple capacitors and organic light emitting display | Jae-Beom Choi, Kwang-Hae Kim, Young-Jin Chang | 2017-07-18 |
| 9634073 | Organic light-emitting display device and method of manufacturing the same | Jae-Hwan Oh, Jae-Beom Choi, Se Hun Park, Won-Kyu Lee, Yeoung-Jin Chang | 2017-04-25 |
| 9548321 | Method of manufacturing thin film transistor (TFT) array substrate | June-Woo Lee, Jae-Beom Choi, Kwan-Wook Jung, Jae-Hwan Oh, Kwang-Hae Kim +1 more | 2017-01-17 |
| 9443917 | Organic light-emitting display apparatus and method of manufacturing the same | Jae-Hwan Oh, Yeoung-Jin Chang, Se Hun Park, Won-Kyu Lee, Jae-Beom Choi | 2016-09-13 |
| 9236010 | Array test device and array test method for organic light emitting display device and method for manufacturing the organic light emitting display device | Jae-Beom Choi, Won-Kyu Lee, Jae-Hwan Oh, Young-Jin Chang | 2016-01-12 |
| 9209050 | Laser crystallization system and method of manufacturing display apparatus using the same | Jae-Hwan Oh, Jae-Beom Choi, Won-Kyu Lee, Young-Jin Chang | 2015-12-08 |
| 9184417 | Organic light emitting display device and method of manufacturing the same | Jae-Hwan Oh, Won-Kyu Lee, Young-Jin Chang, Jae-Beom Choi | 2015-11-10 |
| 9159866 | Photo sensor, method of manufacturing photo sensor, and display apparatus | Won-Kyu Lee, Jae-Hwan Oh, Young-Jin Chang, Jae-Beom Choi | 2015-10-13 |
| 9035215 | Laser irradiation apparatus | Won-Kyu Lee, Jae-Beom Choi, Jae-Hwan Oh, Young-Jin Chang | 2015-05-19 |
| 9013094 | Organic light emitting display apparatus | Yeoung-Jin Chang, Jae-Hwan Oh, Won-Kyu Lee | 2015-04-21 |
| 9012915 | Organic light-emitting display apparatus and method of manufacturing the same | Jae-Hwan Oh, Yeoung-Jin Chang, Won-Kyu Lee, Jae-Beom Choi | 2015-04-21 |
| 9000444 | Thin film transistor array substrate, organic light-emitting display device including the same, and method of manufacturing the organic light-emitting display device | June-Woo Lee, Jae-Beom Choi, Kwan-Wook Jung, Jae-Hwan Oh, Kwang-Hae Kim +1 more | 2015-04-07 |
| 8927997 | Substrate including thin film transistors and organic light emitting display apparatus including the substrate | Won-Kyu Lee, Young-Jin Chang | 2015-01-06 |
| 8901550 | Organic light-emitting display apparatus and method of manufacturing the same | Se Hun Park, Won-Kyu Lee, Yeoung-Jin Chang, Jae-Hwan Oh, Jae-Beom Choi | 2014-12-02 |
| 8878198 | Organic light emitting display apparatus and method of manufacturing the organic light emitting display apparatus | Jong-Hyun Choi, Dong Hyun Lee, Dae Woo Lee, Guang-Hai Jin | 2014-11-04 |
| 8865578 | Method of manufacturing polycrystalline silicon layer, and method of manufacturing transistor having the polycrystalline silicon layer | Young-Jin Chang, Jae-Hwan Oh, Won-Kyu Lee, Jae-Beom Choi | 2014-10-21 |
| 8841670 | Organic light emitting display apparatus and method of manufacturing the organic light emitting display apparatus | Seong-Ho Kim | 2014-09-23 |
| 8836070 | Photo diode, method of manufacturing the photo-diode, and photo sensor including the photo diode | Won-Kyu Lee, Jae-Beom Choi, Jae-Hwan Oh, Young-Jin Chang | 2014-09-16 |
| 8766265 | Organic light-emitting display device and method of manufacturing the same | June-Woo Lee, Jae-Beom Choi, Kwan-Wook Jung, Kwang-Hae Kim, Ga Young Kim | 2014-07-01 |
| 8742413 | Photosensor and method of manufacturing the same | Jae-Hwan Oh, Won-Kyu Lee, Young-Jin Chang, Jae-Beom Choi | 2014-06-03 |