Paper Abstract and Keywords |
Presentation |
2009-02-26 15:40
Feild Emitter Arrays with focusing function and it's applications Yoichiro Neo, Masafumi Takeda, Tomoya Tagami, Syun Horie, Toru Aoki, Hidenori Mimura (Shizuoka Univ.), Tomoya Yoshida, Masayoshi Nagao, Seigo Kanemaru (National Inst.of Adv Ind Scie and Tech.) ED2008-228 SDM2008-220 Link to ES Tech. Rep. Archives: ED2008-228 SDM2008-220 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have developed field emission array (FEA) with new focusing electrode structure and proposed several devices and applications using FEA. In order to realize a fine defined field emission display (FED), optimized volcano- structured double-gated FEA was fabricated and focusing characteristics was successfully confirmed. By using volcano-structured double-gated FEA, high frequency vacuum tubes, X-ray imaging tube and excimer lamp were newly proposed and estimated. Further more, highly performed focusing characteristics is needed for the applications using crossover electron beam, such as electron beam microscope and electron beam lithography. The Quad-gated FEA, which equipped an einzel lens just in front of extractor electrode, was fabricated and estimated. It was shown by simulations that the emitted electron beam made a crossover. These results promised new devices and application using FEA. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
field emission array / field emission display / einzel lens / electron beam microscope / electron beam lithography / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 438, SDM2008-220, pp. 23-27, Feb. 2009. |
Paper # |
SDM2008-220 |
Date of Issue |
2009-02-19 (ED, SDM) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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ED2008-228 SDM2008-220 Link to ES Tech. Rep. Archives: ED2008-228 SDM2008-220 |
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