Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8247834 | Light-emitting diode chip for backlight unit, manufacturing method thereof, and liquid crystal display device including the same | Cheol Se Kim | 2012-08-21 |
| 7905647 | Prism sheet, back light unit using the same and liquid crystal display device having the back light unit | Man Hoan Lee, Ji-Su Yoon, Sung Keun Lee, Jin Hyuk Kwon | 2011-03-15 |
| 7566158 | Display device and backlight unit for the same | Man Hoan Lee, Sung Keun Lee | 2009-07-28 |
| 6344377 | Liquid crystal display and method of manufacturing the same | Byung Chul Ahn, Hyung Sik Seo, Chang Dong Kim, Jae-Beom Choi, Duk-Chul Yun | 2002-02-05 |
| 6259119 | Liquid crystal display and method of manufacturing the same | Byung Chul Ahn, Hyung Sik Seo, Chang Dong Kim, Jae Boom Choi, Duk-Chul Yun | 2001-07-10 |
| 5347146 | Polysilicon thin film transistor of a liquid crystal display | — | 1994-09-13 |