| Presentation | 1999/3/19 Measurement of Twist Angle Distribution and an Azimuthal Anchoring Energy by Stokes Parameter Method (SPM) R. Yamaguchi, T. Tonegi, S. Sato, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For the azimuthal anchoring energy measurement using the torque balance method, it is difficult to determine the combination angle of easy axis between an upper substrate and a lower substrate accurately. Then we propose more accurate method without determine the easy axis combination. Some LC cells in which LC molecules align homogeneously on one substrate and axially symmetric on other side are prepared. We measured the 2D twist angle and cell thickness distributions of the cell by using a Stokes parameter Method and calculated the azimuthal anchoring energy of the alignment film. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | nematic liquid crystal / TN cell azimuthal anchoring energy / twist angle / cell thickness |
| Paper # | EID98-235 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1999/3/19(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement of Twist Angle Distribution and an Azimuthal Anchoring Energy by Stokes Parameter Method (SPM) |
| Sub Title (in English) | |
| Keyword(1) | nematic liquid crystal |
| Keyword(2) | TN cell azimuthal anchoring energy |
| Keyword(3) | twist angle |
| Keyword(4) | cell thickness |
| 1st Author's Name | R. Yamaguchi |
| 1st Author's Affiliation | Department of Electricai and Electronic Engineering, Akita University() |
| 2nd Author's Name | T. Tonegi |
| 2nd Author's Affiliation | Department of Electricai and Electronic Engineering, Akita University |
| 3rd Author's Name | S. Sato |
| 3rd Author's Affiliation | Department of Electricai and Electronic Engineering, Akita University |
| Date | 1999/3/19 |
| Paper # | EID98-235 |
| Volume (vol) | vol.98 |
| Number (no) | 666 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |