Presentation | 1994/11/11 Molecular Alignment of Liquid Crystal on Rubbed Polymer Alignment Layer(2) Kwan Young Han, Tatsuo Uchida, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Liquid crystal molecules on a rubbed polymer alignment layer are oriented at some polar angle away from the surface.This so-called pretilt angle is an important parameter which determines the electro-optical properties of liquid crystal devices.Therefore,it is necessity to study generation of pretilt angle and its stability.Several researchers have been studying on this problem but the physical mechanism is not thoroughly understood.Therefore, we have investigated LC pretilt angle and polymer inclination angle and the effect of heat treatment on these angles.We also studied the pretilt changes by the heat treatment using various LC materials to clarify the reason of the heat treatment dependence of a pretilt angle.From these results we discuss the mechanism of change in LC pretilt bythe heat treatment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | liquid crystal / molecular alignment / pretilt angle / temperature dependence / heat treatment |
Paper # | EID94-87,OME94-69 |
Date of Issue |
Conference Information | |
Committee | EID |
---|---|
Conference Date | 1994/11/11(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Information Displays (EID) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Molecular Alignment of Liquid Crystal on Rubbed Polymer Alignment Layer(2) |
Sub Title (in English) | |
Keyword(1) | liquid crystal |
Keyword(2) | molecular alignment |
Keyword(3) | pretilt angle |
Keyword(4) | temperature dependence |
Keyword(5) | heat treatment |
1st Author's Name | Kwan Young Han |
1st Author's Affiliation | Department of Electronic Engineering,Faculty of Engineering,Tohoku University() |
2nd Author's Name | Tatsuo Uchida |
2nd Author's Affiliation | Department of Electronic Engineering,Faculty of Engineering,Tohoku University |
Date | 1994/11/11 |
Paper # | EID94-87,OME94-69 |
Volume (vol) | vol.94 |
Number (no) | 327 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |