标题:
Optical element, condensing backlight system and liquid crystal display
当前申请(专利权)人:
NITTO DENKO CORPORATION
发明人:
TAKEDA, KENTAROU | HARA, KAZUTAKA | TAKAHASHI, NAOKI
简单同族:
JP2005017466A | JP2005017466A5 | JP4251483B2 | US20070008460A1 | US7446848 | WO2004113972A1