Presentation | 1995/10/24 Memory Effects of Liquid Crystal Molecular Orientation on Rubbingless Polymer Surfaces Toshiaki Nose, Tetsuya Kawamura, Susumu Sato, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Two types of memory effects; that is, "weak" and "strong" ones are observed in a liquid crystal cell with a rubbingless polymer alignment film. Their time dependence is investigated by using PVA and PI films in various temperatures. In case of the PVA film, the initial molecular orientation which is produced by a liquid crystal injection process is stabilized for a few hours later at room temperature. The stabilizing speed of the PI film is much faster than that of the PVA film and the speed in both films tends to increase with increasing the temperature. On the contrary, the weak memory effects seem to disappear as the time passes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Liquid Crystal / Memory Effects / Rubbingless Alignment Layer / Molecular Orientation |
Paper # | EID95-80 |
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Conference Information | |
Committee | EID |
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Conference Date | 1995/10/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Memory Effects of Liquid Crystal Molecular Orientation on Rubbingless Polymer Surfaces |
Sub Title (in English) | |
Keyword(1) | Liquid Crystal |
Keyword(2) | Memory Effects |
Keyword(3) | Rubbingless Alignment Layer |
Keyword(4) | Molecular Orientation |
1st Author's Name | Toshiaki Nose |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Akita University() |
2nd Author's Name | Tetsuya Kawamura |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Akita University |
3rd Author's Name | Susumu Sato |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Akita University |
Date | 1995/10/24 |
Paper # | EID95-80 |
Volume (vol) | vol.95 |
Number (no) | 336 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |