Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8289305 | Backlight unit, liquid crystal display device having the same and control method thereof | Jeong-il Kang, Sang Hoon Lee | 2012-10-16 |
| 8274470 | Backlight unit, display apparatus and control method thereof | Ki-bum Seong, Jun-ho SUNG, Yung-jun Park, Jeong-il Kang, Hyung-rae Kim | 2012-09-25 |
| 8253652 | Volumetric three-dimensional display panel and system using multi-layered organic light emitting devices | Jae-phil Koo, Dae-sik Kim | 2012-08-28 |
| 8164564 | Liquid crystal display and method of controlling the same | Tae-Hee Cho, Ki-bum Seong, Il-yong Jung, Kye-hoon Lee, Jun-Young Lee +1 more | 2012-04-24 |
| 7911155 | Backlight unit, display apparatus comprising the same and control method thereof | Jeong-il Kang, Sang Hoon Lee, Kyoung-geun Lee | 2011-03-22 |
| 7728923 | Backlight unit and display device having the same | Tae-Hee Cho, Ki-bum Seong, Jun-Young Lee, Jung-Hyeon Kim | 2010-06-01 |
| 7636138 | Backlight unit and liquid crystal display employing the same, comprising at least one barrier rib between point light sources, substantially inserted into a diffusion plate | Ki-bum Seong, Tae-Hee Cho, Jong-min Wang, Jin-kyoung Oh, Il-yong Jung | 2009-12-22 |
| 7553046 | LCD device with direct backlight unit having light emitting clusters | Ji-whan Noh, Tae-Hee Cho, Jong-min Wang | 2009-06-30 |
| 7535446 | Liquid crystal on silicon (LCOS) display device having a uniform cell gap | Seong-woon Booh, Su-ho Shin, Jin-woo Cho, Jong-min Wang | 2009-05-19 |
| 7515241 | Bonding structure for flat panel display and method having outer and inner walls of a predetermined interval having sealant and bonded to upper and lower substrates for unimpeded cell gap between the substrates and the inner separation wall | Sang-moo Park, Soon Young Hyun, Won-nyun Kim, Jong-min Wang, Gyu Min LEE | 2009-04-07 |
| 7455409 | Projection-type image display apparatus | Dae-sik Kim, Kye-hoon Lee | 2008-11-25 |
| 7447416 | Light emitting assembly, backlight unit and display having the same | Il-yong Jung, Tae-Hee Cho, Jong-min Wang, Ji-whan Noh, Ki-burn Seong | 2008-11-04 |
| 7396136 | Illumination unit having an LED and image projecting apparatus employing the same | Dan-sik Kim, Ki-boon Seong, Kye-boon Lee | 2008-07-08 |
| 7350930 | Illuminating unit with reflective collimator and image projection system including the same | Kye-hoon Lee, Dae-sik Kim | 2008-04-01 |