Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714814 | Method and apparatus for driving electro-luminescence display panel with an aging pulse | Hak Su Kim | 2010-05-11 |
| 7545092 | Organic electroluminescent display device | Hak Su Kim | 2009-06-09 |
| 7446470 | Organic electroluminescent device and method for manufacturing the same | — | 2008-11-04 |
| 7436116 | Organic electroluminescence display with tilted upper substrate | Byoung Nam Kim | 2008-10-14 |
| 7358664 | Organic electro-luminescence display device having a pad portion | Ki Hong Kim, Jae Cheol Kwon | 2008-04-15 |
| 7294963 | Electro-luminescence display device and method of fabricating the same | Jung Hwan Lee | 2007-11-13 |
| 6411025 | Color cathode ray tube | — | 2002-06-25 |
| 5736189 | Method and an apparatus for forming a phosphor layer within a projection CCRT | — | 1998-04-07 |