Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896925 | Micro-lens array sheet and backlight unit comprising the same | Yune-Hyoun Kim | 2014-11-25 |
| 8870399 | Backlight unit comprising condensing film having hetero-conic lenses | Yune-Hyoun Kim, Kwang-Seung Park, Sang Eun An | 2014-10-28 |
| 8727579 | Light extraction member and organic light emitting diode including the same | Yune-Hyoun Kim | 2014-05-20 |
| 8319907 | Condensing film for LCD backlight unit | Kyung-Mo Kim, Kwang-Seung Park, Jin Hyun Kim | 2012-11-27 |
| 8134781 | Optical film and manufacturing process thereof | Kwang-Seung Park, Kyung-Mo Kim, Won-Young Jo, Jin Hyun Kim | 2012-03-13 |
| 8062836 | Method for manufacturing an optical filter for a stereoscopic image display device | Sin Young Kim, Moon Soo Park, Byoung Kun Jeon, Bu Gon Shin, Hyuk Yoon | 2011-11-22 |
| 7985358 | Process of making mold for optical film | Jung Ko, Seung-Tae Oh, Yune-Hyoun Kim, Byung Su Park | 2011-07-26 |
| 7630025 | Anisotropic diffusion sheet | Kwang-Seung Park, Kyung-Mo Kim, Jang-Hoon Lee, Hyung-Ju Ahn | 2009-12-08 |
| 7605895 | IPS mode liquid crystal display using two sheets of biaxial negative retardation film and a plate | Byoung Kun Jeon, Sergey Belyaev, Nikolay Malimonenko, Jun Won Chang, Soo Jin Jang | 2009-10-20 |
| 7230757 | Lenticular sheet and transmission type screen using the same | Jong-Hun Kim, Deok-Joo Kim | 2007-06-12 |