| Paper Abstract and Keywords |
| Presentation |
2011-07-22 16:25
Development of High Contrast Ratio and Wide-Viewing Angle Electrowetting Display
Toshiki Matsuoka, Tomoko Teranishi, Shun Ueki, Takkuma Tomotoshi, Yozo Narutaki, Yasuhisa Itoh (SHARP) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have developed a transmissive type of electrowetting display driven by passive matrix. In this structure, droplets of polar liquid with black pigment move laterally from one position to another by utilizing electrowetting phenomenon. And the movement of droplets is controlled by three kinds of electrodes and three level of driving voltage. This display has high contrast ratio(CR 60000:1 at display normal direction) and wide viewing angle character (CR 20000 at±70 degree). Moreover the prototype has a memory effect. This feature contributes to low power consumption display system. For these reasons we think this display is suitable for digital signage application. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Electrowetting / Passive matrix / High contrast ratio / Wide viewing angle / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 29, IDY2011-41, pp. 29-32, July 2011. |
| Paper # |
IDY2011-41 |
| Date of Issue |
2011-07-15 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-EID IDY |
| Conference Date |
2011-07-22 - 2011-07-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Information Display |
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2011-07-EID-IDY |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of High Contrast Ratio and Wide-Viewing Angle Electrowetting Display |
| Sub Title (in English) |
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| Keyword(1) |
Electrowetting |
| Keyword(2) |
Passive matrix |
| Keyword(3) |
High contrast ratio |
| Keyword(4) |
Wide viewing angle |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Toshiki Matsuoka |
| 1st Author's Affiliation |
Sharp Corporation (SHARP) |
| 2nd Author's Name |
Tomoko Teranishi |
| 2nd Author's Affiliation |
Sharp Corporation (SHARP) |
| 3rd Author's Name |
Shun Ueki |
| 3rd Author's Affiliation |
Sharp Corporation (SHARP) |
| 4th Author's Name |
Takkuma Tomotoshi |
| 4th Author's Affiliation |
Sharp Corporation (SHARP) |
| 5th Author's Name |
Yozo Narutaki |
| 5th Author's Affiliation |
Sharp Corporation (SHARP) |
| 6th Author's Name |
Yasuhisa Itoh |
| 6th Author's Affiliation |
Sharp Corporation (SHARP) |
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| Speaker |
Author-1 |
| Date Time |
2011-07-22 16:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
IDY |
| Paper # |
IDY2011-41 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.29 |
| Page |
pp.29-32 |
| #Pages |
4 |
| Date of Issue |
2011-07-15 (IDY) |