Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927995 | Thin film transistor with anti-diffusion area that prevents metal atoms and/or ions from source/drain electrodes from shortening the channel length and display substrate having the thin film transistor | Sang Hoon Jung | 2015-01-06 |
| 8462087 | Organic light emitting diode display | Sang Hoon Jung | 2013-06-11 |
| 8158469 | Method of fabricating array substrate | Sung Ki Kim, Jun BAE, Ki Tae Kim | 2012-04-17 |
| 7956534 | Light emitting device | Tae Joon Ahn | 2011-06-07 |
| 7859491 | Pixel circuit of organic light emitting display | Sang Hoon Jung | 2010-12-28 |
| 7785992 | Array substrate for flat display device and method for fabricating the same | Sung Ki Kim | 2010-08-31 |
| 7525125 | Thin film transistor and organic electro-luminescence display device using the same | Tae Joon Ahn | 2009-04-28 |
| 7402470 | Method of fabricating a thin film transistor array substrate | Kwon-Shik Park | 2008-07-22 |