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Paper Abstract and Keywords
Presentation 2019-06-06 13:00
Development of multi-tap CMOS image sensor pixel for time and space division multiplexed biological optical imaging
Iori Shibata, Keiichiro Kagawa, Keita Yasutomi, Syoji Kawahito (Shizuoka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a new image sensor architecture to realize the simultaneous imaging of various kinds of biological information. The multi-aperture structure and multi-tap pixel are combined and different optical filters are attached to each aperture. This configuration enables to perform multiple light-projection-based measurement methods simultaneously. In this study, we designed a small-area four-tap pixel for simultaneous acquisition of biological chromophore concentrations and blood flow speed maps. We confirmed DC potential and transient response by device simulation and confirmed that charge transfer and draining were performed at a sufficient speed and that the return charge after charge transfer was negligibly small.
Keyword (in Japanese) (See Japanese page) 
(in English) multi-aperture / multi-tap / biological chromophore concentration / blood flow speed / CMOS image sensor / / /  
Reference Info. ITE Tech. Rep., vol. 43, no. 13, IST2019-23, pp. 1-4, June 2019.
Paper # IST2019-23 
Date of Issue 2019-05-30 (IST, ME) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST ME IEICE-BioX  
Conference Date 2019-06-06 - 2019-06-07 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To IST 
Conference Code 2019-06-IST-ME-BioX 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of multi-tap CMOS image sensor pixel for time and space division multiplexed biological optical imaging 
Sub Title (in English)  
Keyword(1) multi-aperture  
Keyword(2) multi-tap  
Keyword(3) biological chromophore concentration  
Keyword(4) blood flow speed  
Keyword(5) CMOS image sensor  
1st Author's Name Iori Shibata  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Keiichiro Kagawa  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Keita Yasutomi  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Syoji Kawahito  
4th Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2019-06-06 13:00:00 
Presentation Time 30 minutes 
Registration for IST 
Paper # IST2019-23, ME2019-71 
Volume (vol) vol.43 
Number (no) no.13 
Page pp.1-4 
Date of Issue 2019-05-30 (IST, ME) 

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