Title :
Pretilt angle controllability on the ion beam treated surface by using vertical aligning functional layer and its application
Author :
Seo, Joo-Hong ; Jang, Hong-Gik ; Lee, Sung Ryong ; Yoon, Tae-Hoon ; Kim, Jae Chang
Author_Institution :
Sch. of Electr. Eng., Pusan Nat. Univ., Busan
Abstract :
In this paper, we investigated pretilt angle controllability of nematic liquid crystal on the substrate treated by ion beam. The pretilt angles were generated by remaining portion of vertical functional molecules in the material. The angle range from 2deg to 89deg was obtained by this method. We also applied this to no bend-bias-voltage OCB mode.
Keywords :
liquid crystal displays; nematic liquid crystals; ion beam treated surface; nematic liquid crystal; no bend-bias-voltage OCB mode; pretilt angle; vertical aligning functional layer; Controllability; Crystalline materials; Delay; Ion beams; Liquid crystal displays; Liquid crystals; Optical materials; Polyimides; Surface treatment; Threshold voltage;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391784
