| Presentation | 1998/6/12 Evaluation of the surface alignment of liquid crystal using phase transition droplet method Tadashi Kawamura, Tetsuya Miyashita, Tatsuo Uchida, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Anchoring strength is an important parameter to fabricate LC devices. The quantitative measurement of surface order parameter is quite important for research on physical properties of liquid crystals alignment and anchoring strength. But we had no suitable method to measure the surface order parameter. Therefore, we propose a new method using phase transition droplet to evaluate the surface order parameter. We also found that the Ar plasma decrease surface order parameter and propose a new model which explain our experimental result. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | surface order / phase transition droplet / contact angle / anchoring strength / plasma etching / surface tension |
| Paper # | EID98-2 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1998/6/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of the surface alignment of liquid crystal using phase transition droplet method |
| Sub Title (in English) | |
| Keyword(1) | surface order |
| Keyword(2) | phase transition droplet |
| Keyword(3) | contact angle |
| Keyword(4) | anchoring strength |
| Keyword(5) | plasma etching |
| Keyword(6) | surface tension |
| 1st Author's Name | Tadashi Kawamura |
| 1st Author's Affiliation | Tohoku University Department of electronics, Graduate school of Engineering() |
| 2nd Author's Name | Tetsuya Miyashita |
| 2nd Author's Affiliation | Tohoku University Department of electronics, Graduate school of Engineering |
| 3rd Author's Name | Tatsuo Uchida |
| 3rd Author's Affiliation | Tohoku University Department of electronics, Graduate school of Engineering |
| Date | 1998/6/12 |
| Paper # | EID98-2 |
| Volume (vol) | vol.98 |
| Number (no) | 107 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |