Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829712 | Laser optical system and laser annealing device including the same | Joowoan Cho, Sanghoon Ahn, Byoungkwon Choo | 2017-11-28 |
| 9786499 | Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same | Joowoan Cho, Byoungkwon Choo, Jeongkyun Na, Sanghoon Ahn, Hyunjin Cho | 2017-10-10 |
| 9633845 | Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same | Joowoan Cho, Byoungkwon Choo, Jeongkyun Na, Sanghoon Ahn, Hyunjin Cho | 2017-04-25 |
| 9612473 | Display device comprising a wavelength-selective transflective member having an opening and overlapping at least two of a plurality of color filters | Hyundeok Im, Oleg Prudnikov, Taewoo Kim, Moongyu Lee | 2017-04-04 |