| Paper Abstract and Keywords |
| Presentation |
2025-09-18 10:40
[Special Invited Talk]
LOFIC Technology and its Applications
-- The 2025 IISS Pioneering Achievement Award Commemorative Lecture --
Shigetoshi Sugawa (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Lateral Overflow Integration Capacitor (LOFIC) technology is an image sensor technology in which photoelectrically converted electrons that overflow beyond the FWL of the PD or FD are guided laterally and stored in a large capacitor installed within the pixel. Thanks to its ability to simultaneously achieve basic performance such as single exposure, linear response, high sensitivity, and wide dynamic range, LOFIC technology is currently widely used in a variety of fields, including smartphones, digital cameras, surveillance cameras, in-vehicle cameras, and scientific and industrial cameras. In this paper, in commemoration of receiving the 2025 IISS Pioneering Achievement Award, the application and development of LOFIC technology from its inception to the present day are discussed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CMOS / image sensor / LOFIC / single exposure / linear response / high sensitivity / dynamic range / |
| Reference Info. |
ITE Tech. Rep., vol. 49, no. 25, IST2025-36, pp. 1-4, Sept. 2025. |
| Paper # |
IST2025-36 |
| Date of Issue |
2025-09-11 (IST) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IST |
| Conference Date |
2025-09-18 - 2025-09-18 |
| 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 |
2025-09-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
LOFIC Technology and its Applications |
| Sub Title (in English) |
The 2025 IISS Pioneering Achievement Award Commemorative Lecture |
| Keyword(1) |
CMOS |
| Keyword(2) |
image sensor |
| Keyword(3) |
LOFIC |
| Keyword(4) |
single exposure |
| Keyword(5) |
linear response |
| Keyword(6) |
high sensitivity |
| Keyword(7) |
dynamic range |
| Keyword(8) |
|
| 1st Author's Name |
Shigetoshi Sugawa |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2025-09-18 10:40:00 |
| Presentation Time |
30 minutes |
| Registration for |
IST |
| Paper # |
IST2025-36 |
| Volume (vol) |
vol.49 |
| Number (no) |
no.25 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2025-09-11 (IST) |