No bias pi cell using a dual alignment layer with an intermediate pretilt angle

2007 ◽  
Vol 91 (2) ◽  
pp. 023507 ◽  
Author(s):  
Jong Bok Kim ◽  
Kyung Chan Kim ◽  
Han Jin Ahn ◽  
Byoung Har Hwang ◽  
Jong Tae Kim ◽  
...  
Keyword(s):  
Alignment Layer ◽  
Pretilt Angle

P‐158: Generation of Pretilt Angle and an Alignment Layer Utilizing Binary Mixture in PI‐less Vertical Alignment Mode

2020 ◽  
Vol 51 (1) ◽  
pp. 1982-1985
Author(s):  
Gwan Yong Lee ◽  
Jun Hyeok Lee ◽  
Seong Min Song ◽  
Ramesh Manda ◽  
Young Jin Lim ◽  
...  
Keyword(s):  
Binary Mixture ◽  
Vertical Alignment ◽  
Alignment Layer ◽  
Pretilt Angle

Control of High Pretilt Angle for Nematic Liquid Crystal on Homeotropic Alignment Layer by In-situ Photoalignment Method

2004 ◽  
Vol 412 (1) ◽  
pp. 269-275 ◽  
Author(s):  
Yong-Je Jeon ◽  
Jeong-Yeon Hwang ◽  
Dae-Shik Seo ◽  
Sang-Hee Nam ◽  
Jeong-In Han
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Alignment Layer ◽  
Homeotropic Alignment ◽  
Pretilt Angle

Anisotropic Reflectivity of Rubbed Polyimide Liquid Crystal Alignment Layer

2010 ◽  
Vol 428-429 ◽  
pp. 309-316
Author(s):  
Wen Jun Zheng
Keyword(s):  
Liquid Crystal ◽  
Optical Anisotropy ◽  
Polyimide Films ◽  
Alignment Layer ◽  
Liquid Crystal Alignment ◽  
Surface Optical ◽  
Crystal Alignment ◽  
Pretilt Angle

The surface optical anisotropy of rubbed polyimide films has been detected using reflection anisotropy spectroscopy. The amplitude of the reflection anisotropy signals increases with the rubbing strength. Rubbing also causes changes in pretilt angle of liquid crystal molecules which are in contact with the rubbed polyimide. An increase in rubbing strength results in an increase in the pretilt angel. The pretilt of the liquid crystal molecules was found to linearly correlate with the amplitude of the RA signals.

P-95: Novel Rubbing Cloth Providing an Alignment Layer with Low Pretilt Angle and Large Azimuthal Anchoring Energy

2012 ◽  
Vol 43 (1) ◽  
pp. 1418-1421 ◽  
Author(s):  
Shoichi Ishihara ◽  
Yoshiaki Hoshino ◽  
Ryota Horikawa ◽  
Takashi Maeda ◽  
Hiroshi Yoshida
Keyword(s):  
Alignment Layer ◽  
Anchoring Energy ◽  
Pretilt Angle ◽  
Azimuthal Anchoring Energy
Sign in / Sign up

Export Citation Format

Share Document