Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714804 | Backlight assembly and display apparatus having the same | Guk Hyun Kim, Hyun Deok IM | 2014-05-06 |
| 8653211 | Random copolymer for forming neutral surface and methods of manufacturing and using the same | Min Kang, Su-mi Lee, Eun Ae Kwak, Bong-Jin Moon, Suk Ho Kim +2 more | 2014-02-18 |
| 8643645 | Method and apparatus for generating elemental image in integral imaging | Yoon-sun Choi, Byoung-Ho Lee, Joon-ku Han, Yun-Hee Kim, Gil Bae Park | 2014-02-04 |
| 8529112 | Light guiding bar, backlight assembly having the same and display apparatus having the same | Young-chan Kim, Hwan-young Choi, Byoung-Ho Cheong | 2013-09-10 |
| 8525958 | Liquid crystal display | — | 2013-09-03 |
| 8486613 | Method of manufacturing nano-structure and method of manufacturing a pattern using the method | Sang Ouk Kim, Seong-Jun Jeong, Su-mi Lee, Bong Hoon Kim, Ji Eun Kim +2 more | 2013-07-16 |
| 8218123 | Polarization converting system, method of manufacturing the same and liquid crystal display using the same | Seong-Mo Hwang, Seung-ho Nam, Young-chan Kim, Dong Ho Wee, Kyung-yeup Kim | 2012-07-10 |
| 8014068 | Wire grid polarizer and method of manufacturing the same | Byoung-Ho Cheong, Jae Young Choi, June-mo Koo | 2011-09-06 |
| 8007862 | Nanowire grid polarizer and method of preparing the same | Su-mi Lee, Dong-mok WHANG, Yoon-sun Choi, Sun Hwak Woo | 2011-08-30 |
| 7864269 | Liquid crystal display device switchable between reflective mode and transmissive mode by employing active reflective polarizer | Seong-Mo Hwang, Sung Nae Cho | 2011-01-04 |
| 7850357 | Optical guide bar, line light source device, surface light illumination device, and display apparatus | Young-chan Kim, Oleg Prudnikov, Kyu-min Choe | 2010-12-14 |
| 7842337 | Method of nano-patterning block copolymers and method of manufacturing polarizer and color filter using the same | Sang Ouk Kim, Su-mi Lee, Bong Hoon Kim, Dong Ok SHIN | 2010-11-30 |
| 7804564 | Wide angle diffuser having a plurality of microlenses and a plurality of prisms having a truncated pyramid shape and LCD employing the same | Jee-hong Min | 2010-09-28 |
| 7796212 | Liquid crystal display device having improved viewing angle and brightness | Seong-Mo Hwang, Jee-hong Min, Young-chan Kim, Kyu-min Choe | 2010-09-14 |
| 7667788 | Illumination system for flat panel display device | Seung-ho Nam, Seong-Mo Hwang, Young-chan Kim, Dong Ho Wee, Kyung-yeup Kim | 2010-02-23 |
| 7334931 | Backlight unit and method of manufacturing diffuser employed in the backlight unit | Sun-il Kim, Hwan-young Choi | 2008-02-26 |
| 7253799 | Backlight using planar hologram for flat display device | Hwan-young Choi, Jin-seung Choi, Jee-hong Min | 2007-08-07 |
| 7223010 | Light guide panel of edge-light type backlight system and edge-light type backlight system employing the same | Jee-hong Min, Hwan-young Choi, Jin Hwan Kim, Jin-seung Choi | 2007-05-29 |
| 7221418 | Liquid crystal display device | Hwan-young Choi, Jin-seung Choi, Jee-hong Min, Jin Hwan Kim | 2007-05-22 |
| 7217025 | Backlight unit | Jin Hwan Kim, Hwan-young Choi, Su-mi Lee, Jin-seung Choi, Jee-hong Min | 2007-05-15 |
| 7044628 | Backlight unit | Jin-seung Choi, Hwan-young Choi, Jee-hong Min, Su-mi Lee, Jin Hwan Kim | 2006-05-16 |
| 6979095 | Backlight unit | Jee-hong Min, Hwan-young Choi, Su-mi Lee, Jin Hwan Kim, Jin-seung Choi | 2005-12-27 |
| 6935764 | Illumination apparatus for planar display device | Jin-seung Choi, Hwan-young Choi, Jee-hong Min, Su-mi Lee, Jin Hwan Kim | 2005-08-30 |
| 6639698 | Optical scanning unit with rotatable hologram disc | Hwan-young Choi, Sung Min Cho, Jae-Youn Eum, Jin-seung Choi, Young Il Kim +1 more | 2003-10-28 |
| 6529296 | Hologram scanner | — | 2003-03-04 |