发明授权
US06903789B1 Optical compensator and liquid crystal display II 失效
光学补偿器和液晶显示器II

Optical compensator and liquid crystal display II
摘要:
The invention that relates to an optical compensator for liquid crystal displays comprising: at least one O plate retarder; at least one planar A plate reader; at least one negative C plate retarder; and further relates to a liquid crystal display comprising such a compensator.
信息查询
0/0