| Paper Abstract and Keywords |
| Presentation |
2024-08-07 10:00
[Invited Talk]
Curved CMOS Image Sensors Developed by SOI Transfer Technology
Masahide Goto, Shigeyuki Imura, Hiroto Sato (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We study flexible complementary metal-oxide-semiconductor (CMOS) image sensors that can be freely bent while possessing high performance such as high resolution and high frame rate inherent to CMOS image sensors. The CMOS image sensor can be made flexible by transferring the silicon CMOS device layer, which is less than 11 µm thick, onto a flexible plastic substrate. We have developed a fabrication technology for transferring CMOS circuits onto plastic substrates and have confirmed flexibility of the device and its operation in a curved state. Furthermore, we have designed and fabricated a readout circuit of the image sensor to demonstrate capturing images in a curved state and correcting curvature aberration. The developed technology contributes to higher image quality and smaller size of cameras, as well as brings new functions of flexibility to various devices such as sensors, logic circuits, memories, and displays. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CMOS image sensor / flexible / curved / silicon-on-insulator (SOI) / integrated circuit / transfer / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 26, IST2024-41, pp. 14-18, Aug. 2024. |
| Paper # |
IST2024-41 |
| Date of Issue |
2024-07-29 (IST) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-ICD IEICE-SDM IST |
| Conference Date |
2024-08-05 - 2024-08-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2024-08-ICD-SDM-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Curved CMOS Image Sensors Developed by SOI Transfer Technology |
| Sub Title (in English) |
|
| Keyword(1) |
CMOS image sensor |
| Keyword(2) |
flexible |
| Keyword(3) |
curved |
| Keyword(4) |
silicon-on-insulator (SOI) |
| Keyword(5) |
integrated circuit |
| Keyword(6) |
transfer |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Masahide Goto |
| 1st Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
| 2nd Author's Name |
Shigeyuki Imura |
| 2nd Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
| 3rd Author's Name |
Hiroto Sato |
| 3rd Author's Affiliation |
NHK Science & Technology Research Laboratories (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2024-08-07 10:00:00 |
| Presentation Time |
45 minutes |
| Registration for |
IST |
| Paper # |
IST2024-41 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.26 |
| Page |
pp.14-18 |
| #Pages |
5 |
| Date of Issue |
2024-07-29 (IST) |