| 7579766 |
Electron emission device with improved electron emission structure for increasing emission efficiency and lowering driving voltage |
— |
2009-08-25 |
| 7511412 |
Electron emission device with enhanced focusing electrode structure |
— |
2009-03-31 |
| 7233102 |
Field emission device with gate having cylindrical part |
Shang Hyeun PARK, Hang-woo Lee, Pil-soo Ahn |
2007-06-19 |
| 7044822 |
Method of manufacturing a field emission device utilizing the sacrificial layer |
Jeong Hee Lee, Hang-woo Lee, Shang Hyeun PARK |
2006-05-16 |
| 6815238 |
Method of manufacturing field emission device |
Jeong Hee Lee, Hang-woo Lee, Shang Hyeun PARK |
2004-11-09 |
| 6621232 |
Field emission display device having carbon-based emitter |
Sung-Ho Jo, Sang-Jo Lee, Jae-Cheol Cha, Jong Min Kim |
2003-09-16 |
