Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018555 | Backlight device for liquid crystal display | Hyeon Ho Son | 2011-09-13 |
| 7719642 | Backlight device for liquid crystal display | Hyeon Ho Son | 2010-05-18 |
| 7535545 | Method of manufacturing cholesteric liquid crystal (CLC) color filter layer and transmissive liquid crystal display device having the CLC color filter layer according to the method | Jae-Hong Hur | 2009-05-19 |
| 7286197 | Liquid crystal display having high brightness and enhanced viewing angle | Young-Wan Kwon | 2007-10-23 |
| 7283187 | Method of fabricating hologram diffuser for liquid crystal display and liquid crystal display device using the same | Young-Wan Kwon, Chul B. Park, Sung Woo Noh, Seon Gyoung Kim | 2007-10-16 |
| 7256845 | Cholesteric liquid crystal (CLC) display device and method for manufacturing the same | Ji Yong Kim, Sunghoe Yoon, Hee-Nam Hwang | 2007-08-14 |
| 7253858 | Liquid crystal display device using cholesteric liquid crystal | — | 2007-08-07 |
| 7038757 | Method for fabricating a liquid crystal display device having cholesteric liquid crystal color filter layer with high aperture ration | Su Hyun Park | 2006-05-02 |
| 7030947 | Reflective liquid crystal display device | Mun-Chul Kim | 2006-04-18 |
| 7027119 | Transmissive liquid crystal display device having a cholesteric liquid crystal color filter and method of fabricating the same | Jae-Hong Hur | 2006-04-11 |
| 6972823 | Method for fabricating a liquid display device having cholesteric liquid crystal color filter layer with high aperture ratio | Su Hyun Park | 2005-12-06 |
| 6963380 | Method of fabricating hologram diffuser for liquid crystal display and liquid crystal display device using the same | Young-Wan Kwon, Chul B. Park, Sung Woo Noh, Seon Gyoung Kim | 2005-11-08 |
| 6882386 | Cholesteric liquid crystal (CLC) display device and method for manufacturing the same | Ji Yong Kim, Sunghoe Yoon, Hee-Nam Hwang | 2005-04-19 |
| 6833889 | Cholesteric liquid crystal display device with reflectors and manufacturing method for the same | Sung Hoe Yoon | 2004-12-21 |
| 6822710 | Backlight device for liquid crystal display | Hyeon Ho Son | 2004-11-23 |
| 6806923 | Transmissive liquid crystal display device including hologram diffuser | Joun-Ho Lee | 2004-10-19 |
| 6778238 | Reflective liquid crystal display device using a cholesteric liquid crystal color filter | Sunghoe Yoon | 2004-08-17 |
| 6768528 | Liquid crystal display having high brightness and enhanced viewing angle | Young-Wan Kwon | 2004-07-27 |
| 6747717 | Liquid crystal display device having cholesteric liquid crystal | — | 2004-06-08 |
| 6704078 | Liquid crystal display device | Kyoung-Su Ha | 2004-03-09 |
| 6690439 | Manufacturing method of cholesteric liquid crystal color filter | Ji Young Ahn | 2004-02-10 |
| 6661485 | Reflective liquid crystal display device using a cholesteric liquid crystal color filter | — | 2003-12-09 |
| 6621543 | Transflective liquid crystal display device | — | 2003-09-16 |
| 6597418 | Transparent reflective liquid crystal display | Yong Beom Kim | 2003-07-22 |