Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798694 | Thermal layer, backlight unit and display device including the same | — | 2010-09-21 |
| 7722225 | Backlight unit and method of manufacturing a diffuser employed in the same | — | 2010-05-25 |
| 7658514 | Light guide, method and apparatus for manufacturing the same, and illuminating system having the same | Sang Hoon Lee | 2010-02-09 |
| 7527408 | Backlight unit having heat dissipating layer, display device having heat dissipating layer, and method for manufacturing heat dissipating layer | — | 2009-05-05 |
| 7468839 | Backlight unit and method of manufacturing a polarization film employed in the same | Jung Hoon Lee, Sang-Gon Lee, Kang Kim, Chang Jong Kim | 2008-12-23 |
| 7380970 | Prism sheet employed in a backlight unit | Seoung Ho Lee | 2008-06-03 |
| 7252428 | Prism sheet of liquid crystal display device and backlight unit using the same | Sang Gou Lee, Chang Jong Kim, Young Gun Kim, Yun-Ho Choi, Ho Sung Chin +3 more | 2007-08-07 |