| 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 |
| Download PDF |
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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) |
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| 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) |
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| Keyword(1) |
Image sensor |
| Keyword(2) |
A/D Conversion |
| Keyword(3) |
3D Integration |
| Keyword(4) |
SOI |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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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 |
Author-1 |
| Date Time |
2015-03-27 09:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
IST |
| Paper # |
IST2015-11 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.16 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2015-03-20 (IST) |