Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427768 | Optical filter for compensating for color shift provided in front of a display panel of a display device and display device having the same | Seong-Sik Park, Seung Won Park, Sung Nim Jo, In Sung Sohn, Ji Yoon Yeom +1 more | 2013-04-23 |
| 8262239 | Display filter having a great EM-radiation shielding effect and display apparatus including the same | Tae Soon Park, In Sung Sohn | 2012-09-11 |
| 8241531 | Zinc oxide-based conductor | Tae Hwan Yu, Yoon Gyu Lee, Yil Hwan You | 2012-08-14 |
| 7922357 | External light shielding layer, filter for display apparatus and display apparatus having the same | Sung Nim Jo, Eun Young Cho | 2011-04-12 |
| 7755263 | External light-shielding layer, filter for display device including the external light-shielding layer and display device including the filter | Dae Chul Park, Jae Young Choi, Tae Soon Park, Jin Woo Yeo, Jin-Wook Seo | 2010-07-13 |
| 7679275 | Display filter and display device including the same | Dae Chul Park, Jae Young Choi, Tae Soon Park | 2010-03-16 |
| 7612489 | Display filter, display device including the display filter, and method of manufacturing the display filter | Dae Chul Park, Yong Won Choi, Wang Kyu Choi | 2009-11-03 |
| 7456557 | External light-shielding layer, filter for display device including the external light-shielding layer and display device including the filter | Dae Chul Park, Jae Young Choi, Tae Soon Park, Jin Woo Yeo, Jin-Wook Seo | 2008-11-25 |