| Paper Abstract and Keywords |
| Presentation |
2015-03-27 14:55
Pixel Gain and Linearity Range improvement of CMOS Image Sensor using Floating Capacitor Load Readout Operation
Shunichi Wakashima, Fumiaki Kusuhara, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper reports that the floating capacitor load readout operation has higher pixel signal readout gain and wider linear response range than conventional readout operation, and the reason. We fabricated the prototype chip which has 1140Hx768V pixels of 2.8 um pitch with 2 shared pixel technology and verified the effectiveness. When the power supply voltage is 2.0V, floating capacitor load readout operation increases readout gain by 8 % and enlarges linear response range by 47 % in comparison to conventional readout operation using column current source. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Floating Capacitor Load Readout Operation / Low Power Consumption / Readout Gain / Dynamic Range / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 16, IST2015-20, pp. 41-44, March 2015. |
| Paper # |
IST2015-20 |
| Date of Issue |
2015-03-20 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| 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) |
Pixel Gain and Linearity Range improvement of CMOS Image Sensor using Floating Capacitor Load Readout Operation |
| Sub Title (in English) |
|
| Keyword(1) |
Floating Capacitor Load Readout Operation |
| Keyword(2) |
Low Power Consumption |
| Keyword(3) |
Readout Gain |
| Keyword(4) |
Dynamic Range |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Shunichi Wakashima |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Fumiaki Kusuhara |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 3rd Author's Name |
Rihito Kuroda |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 4th Author's Name |
Shigetoshi Sugawa |
| 4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2015-03-27 14:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
IST |
| Paper # |
IST2015-20 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.16 |
| Page |
pp.41-44 |
| #Pages |
4 |
| Date of Issue |
2015-03-20 (IST) |