| Paper Abstract and Keywords |
| Presentation |
2022-03-28 16:40
0.37 W, 143 dB Dynamic Range 1 Megapixel Backside-Illuminated Charge Focusing SPAD Image Sensor with Pixel-Wise Exposure Control and Adaptive Clocked Recharging
Yu Maehashi, Yasuharu Ota, Kazuhiro Morimoto, Tomoya Sasago, Mahito Shinohara, Yukihiro Kuroda, Wataru Endo, Shintaro Maekawa, Masanao Motoyama, Kenzo Tojima, Hiroyuki Tsuchiya, Ayman Abdelghafar, Shingo Hikosaka, Kosei Uehira, Junji Iwata, Fumihiro Inui, Yasushi Matsuno, Katsuhito Sakurai, Takeshi Ichikawa (Canon) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we proposed SPAD image sensor with pixel-wise exposure control that satisfies both high dynamic range and low power consumption. The proposed SPAD sensor achieved array size of 1 Megapixel, 0.37W power consumption, and 143dB dynamic range. In addition, the proposed SPAD sensor can capture images with low noise by using adaptive clocked recharging that limits the number of saturation counts in a low-light scene. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SPAD image sensor / Clocked recharging / Pixel-wise exposure control / Charge focusing SPAD / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 14, IST2022-22, pp. 53-56, March 2022. |
| Paper # |
IST2022-22 |
| Date of Issue |
2022-03-21 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IST |
| Conference Date |
2022-03-28 - 2022-03-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IST |
| Conference Code |
2022-03-IST |
| Language |
English (Japanese title is available) |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
0.37 W, 143 dB Dynamic Range 1 Megapixel Backside-Illuminated Charge Focusing SPAD Image Sensor with Pixel-Wise Exposure Control and Adaptive Clocked Recharging |
| Sub Title (in English) |
|
| Keyword(1) |
SPAD image sensor |
| Keyword(2) |
Clocked recharging |
| Keyword(3) |
Pixel-wise exposure control |
| Keyword(4) |
Charge focusing SPAD |
| 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 |
Yu Maehashi |
| 1st Author's Affiliation |
Canon Inc. (Canon) |
| 2nd Author's Name |
Yasuharu Ota |
| 2nd Author's Affiliation |
Canon Inc. (Canon) |
| 3rd Author's Name |
Kazuhiro Morimoto |
| 3rd Author's Affiliation |
Canon Inc. (Canon) |
| 4th Author's Name |
Tomoya Sasago |
| 4th Author's Affiliation |
Canon Inc. (Canon) |
| 5th Author's Name |
Mahito Shinohara |
| 5th Author's Affiliation |
Canon Inc. (Canon) |
| 6th Author's Name |
Yukihiro Kuroda |
| 6th Author's Affiliation |
Canon Inc. (Canon) |
| 7th Author's Name |
Wataru Endo |
| 7th Author's Affiliation |
Canon Inc. (Canon) |
| 8th Author's Name |
Shintaro Maekawa |
| 8th Author's Affiliation |
Canon Inc. (Canon) |
| 9th Author's Name |
Masanao Motoyama |
| 9th Author's Affiliation |
Canon Inc. (Canon) |
| 10th Author's Name |
Kenzo Tojima |
| 10th Author's Affiliation |
Canon Inc. (Canon) |
| 11th Author's Name |
Hiroyuki Tsuchiya |
| 11th Author's Affiliation |
Canon Inc. (Canon) |
| 12th Author's Name |
Ayman Abdelghafar |
| 12th Author's Affiliation |
Canon Inc. (Canon) |
| 13th Author's Name |
Shingo Hikosaka |
| 13th Author's Affiliation |
Canon Inc. (Canon) |
| 14th Author's Name |
Kosei Uehira |
| 14th Author's Affiliation |
Canon Inc. (Canon) |
| 15th Author's Name |
Junji Iwata |
| 15th Author's Affiliation |
Canon Inc. (Canon) |
| 16th Author's Name |
Fumihiro Inui |
| 16th Author's Affiliation |
Canon Inc. (Canon) |
| 17th Author's Name |
Yasushi Matsuno |
| 17th Author's Affiliation |
Canon Inc. (Canon) |
| 18th Author's Name |
Katsuhito Sakurai |
| 18th Author's Affiliation |
Canon Inc. (Canon) |
| 19th Author's Name |
Takeshi Ichikawa |
| 19th Author's Affiliation |
Canon Inc. (Canon) |
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| Speaker |
Author-1 |
| Date Time |
2022-03-28 16:40:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2022-22 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.14 |
| Page |
pp.53-56 |
| #Pages |
4 |
| Date of Issue |
2022-03-21 (IST) |