A simple method to measure the thickness uniformity of liquid crystal layer is presented. The measurement results of a liquid crystal spatial light modulator (LCSLM) and a liquid crystal television (LCTV) are demonstrated, which show the measurement method is practicable.
© 1997 Optical Society of America
Yun Zhisheng, Liu Jifang, He Zhengquan, and Li Yulin, "Measurements of the Thickness Uniformity of Liquid Crystal Layer," Appl. Opt. 36, 9109-9110 (1997)