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Paper Abstract and Keywords
Presentation 2015-01-22 15:08
Development of high frame rate LED screen by column-parallel processing
Kengo Sato, Teppei Kobayashi, Akinori Tsuji, Shiro Suyama (Univ. of Tokushima), Hirotsugu Yamamoto (Utsunomiya Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have developed a high-frame-rate LED screen. Conventional LED display architecture has a latency problem between LED lines. Latency problem becomes terrible when the screen size is enlarged. We propose a new architecture for a large LED screen. Our LED screen employs column-parallel architecture, where every LED line is controlled by a microcontroller and runs in parallel. Therefore latency is dependent of the number of lines. Furthermore, the LED lines are separated and can be installed in 3D shape.
Keyword (in Japanese) (See Japanese page) 
(in English) LED / High frame rate / Parallel processing / Digital signage / / / /  
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Conference Information
Committee EID ITE-IDY IEIJ-SSL IEE-EDD SID-JC  
Conference Date 2015-01-22 - 2015-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITE-IDY 
Conference Code 2015-01-EID-IDY-SSL-EDD-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of high frame rate LED screen by column-parallel processing 
Sub Title (in English)  
Keyword(1) LED  
Keyword(2) High frame rate  
Keyword(3) Parallel processing  
Keyword(4) Digital signage  
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1st Author's Name Kengo Sato  
1st Author's Affiliation University of Tokushima (Univ. of Tokushima)
2nd Author's Name Teppei Kobayashi  
2nd Author's Affiliation University of Tokushima (Univ. of Tokushima)
3rd Author's Name Akinori Tsuji  
3rd Author's Affiliation University of Tokushima (Univ. of Tokushima)
4th Author's Name Shiro Suyama  
4th Author's Affiliation University of Tokushima (Univ. of Tokushima)
5th Author's Name Hirotsugu Yamamoto  
5th Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
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Speaker Author-1 
Date Time 2015-01-22 15:08:00 
Presentation Time 8 minutes 
Registration for ITE-IDY 
Paper #  
Volume (vol) vol.114 
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