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Paper Abstract and Keywords
Presentation 2015-03-27 09:25
Three-Dimensional Integrated CMOS Image Sensors with Pixel-Parallel Signal Processors
Masahide Goto, Kei Hagiwara, Yoshinori Iguchi, Hiroshi Ohtake (NHK), Takuya Saraya, Masaharu Kobayashi, Eiji Higurashi, Hiroshi Toshiyoshi, Toshiro Hiramoto (Univ. Tokyo)
Abstract (in Japanese) (See Japanese page) 
(in English) We report the first demonstration of three-dimensional (3D) integrated CMOS image sensors with pixel-parallel A/D converters (ADCs), thereby meeting the demand for high resolution and high frame rate imaging. Photodiode (PD) and inverter layers were directly bonded with the damascened Au electrodes to provide each pixel with in-pixel A/D conversion. We designed ADC with a pulse frequency output and fabricated a prototype sensor with 64 pixels. The developed sensor successfully captured video images and confirmed excellent linearity with a wide dynamic range of more than 80 dB, which showed feasibility of pixel-level 3D integration for high-performance CMOS image sensors.
Keyword (in Japanese) (See Japanese page) 
(in English) Image sensor / A/D Conversion / 3D Integration / SOI / / / /  
Reference Info. ITE Tech. Rep., vol. 39, no. 16, IST2015-11, pp. 5-8, March 2015.
Paper # IST2015-11 
Date of Issue 2015-03-20 (IST) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2015-03-27 - 2015-03-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IST 
Conference Code 2015-03-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Three-Dimensional Integrated CMOS Image Sensors with Pixel-Parallel Signal Processors 
Sub Title (in English)  
Keyword(1) Image sensor  
Keyword(2) A/D Conversion  
Keyword(3) 3D Integration  
Keyword(4) SOI  
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1st Author's Name Masahide Goto  
1st Author's Affiliation NHK (NHK)
2nd Author's Name Kei Hagiwara  
2nd Author's Affiliation NHK (NHK)
3rd Author's Name Yoshinori Iguchi  
3rd Author's Affiliation NHK (NHK)
4th Author's Name Hiroshi Ohtake  
4th Author's Affiliation NHK (NHK)
5th Author's Name Takuya Saraya  
5th Author's Affiliation The University of Tokyo (Univ. Tokyo)
6th Author's Name Masaharu Kobayashi  
6th Author's Affiliation The University of Tokyo (Univ. Tokyo)
7th Author's Name Eiji Higurashi  
7th Author's Affiliation The University of Tokyo (Univ. Tokyo)
8th Author's Name Hiroshi Toshiyoshi  
8th Author's Affiliation The University of Tokyo (Univ. Tokyo)
9th Author's Name Toshiro Hiramoto  
9th Author's Affiliation The University of Tokyo (Univ. Tokyo)
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Speaker
Date Time 2015-03-27 09:25:00 
Presentation Time 25 
Registration for IST 
Paper # ITE-IST2015-11 
Volume (vol) ITE-39 
Number (no) no.16 
Page pp.5-8 
#Pages ITE-4 
Date of Issue ITE-IST-2015-03-20 


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