The objective of this study is to design a novel cone-shaped lens for achieving high optical efficiency for an ultra-thin, direct type RGB LED backlight unit (BLU). The usage of the novel lens could replace the commonly used diffuser plate for gaining higher efficiency and providing satisfactory uniformity of BLU.
|Number of pages||4|
|State||Published - 1 Dec 2007|
|Event||14th International Display Workshops, IDW '07 - Sapporo, Japan|
Duration: 5 Dec 2007 → 5 Dec 2007
|Conference||14th International Display Workshops, IDW '07|
|Period||5/12/07 → 5/12/07|