Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599504 | Prism sheet having prisms with wave pattern, black light unit including the prism sheet, and liquid crystal display device including the black light unit | Dong Yoon Shin, Ji Soo Ahn, Sang Mi Kang, Kil Seuk Byun, Seong-Joong Kim | 2013-12-03 |
| 7510748 | Broadband reflection type brightness enhancement polarizer and liquid crystal display having the same | Sung Tae Kim, Keon Il Kim, Nam Ki, Hunkyun Pak, Jea-Chul Jung | 2009-03-31 |
| 7433002 | Prism-patterned broadband reflective polarizer for liquid crystal display | Sung Tae Kim, Keon Il Kim, Jae Chul Jung | 2008-10-07 |