| Paper Abstract and Keywords |
| Presentation |
2018-11-28 16:30
[Poster Presentation]
Multi-storied photodiode CMOS image sensor with wire grid polarizer to detect polarization information
Yoshiaki Takemoto, Yusuke Yamamoto, Yoshiharu Ajiki, Yusaku Koyama, Hideki Kato, Toru Kondo, Haruhisa Saito, Yuichi Gomi, Seisuke Matsuda, Yoshitaka Tadaki (Olympus) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We demonstrated multi-storied photodiode CMOS image sensor with a wire grid layer to capture color image and polarization information at the same time in the exact same frame composed of the two types of images. This image sensor consists of stacked two layers of photodiode (PD) arrays and a wire grid layer between PD arrays. This sensor detects not only optical image with top PD array but also polarization information with bottom PD one. In this paper we report the characteristics of PD array which detect polarization information. In the sensor wire grid layer consist metal layer on the semiconductor substrate and the polarized light extinction ratio is over three at 640nm wave length with 200mm/200mm metal wire grid line /space. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CMOS Image Sensor / 3D Stacked / Polarization / Near Infrared / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 40, IST2018-71, pp. 25-26, Nov. 2018. |
| Paper # |
IST2018-71 |
| Date of Issue |
2018-11-21 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IST |
| Conference Date |
2018-11-28 - 2018-11-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tamachi Campus, TITECH |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
4th International Workshop on Image Sensors and Imaging Systems (IWISS2018) |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2018-11-IST |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Multi-storied photodiode CMOS image sensor with wire grid polarizer to detect polarization information |
| Sub Title (in English) |
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| Keyword(1) |
CMOS Image Sensor |
| Keyword(2) |
3D Stacked |
| Keyword(3) |
Polarization |
| Keyword(4) |
Near Infrared |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Yoshiaki Takemoto |
| 1st Author's Affiliation |
Olympus Corporation (Olympus) |
| 2nd Author's Name |
Yusuke Yamamoto |
| 2nd Author's Affiliation |
Olympus Corporation (Olympus) |
| 3rd Author's Name |
Yoshiharu Ajiki |
| 3rd Author's Affiliation |
Olympus Corporation (Olympus) |
| 4th Author's Name |
Yusaku Koyama |
| 4th Author's Affiliation |
Olympus Corporation (Olympus) |
| 5th Author's Name |
Hideki Kato |
| 5th Author's Affiliation |
Olympus Corporation (Olympus) |
| 6th Author's Name |
Toru Kondo |
| 6th Author's Affiliation |
Olympus Corporation (Olympus) |
| 7th Author's Name |
Haruhisa Saito |
| 7th Author's Affiliation |
Olympus Corporation (Olympus) |
| 8th Author's Name |
Yuichi Gomi |
| 8th Author's Affiliation |
Olympus Corporation (Olympus) |
| 9th Author's Name |
Seisuke Matsuda |
| 9th Author's Affiliation |
Olympus Corporation (Olympus) |
| 10th Author's Name |
Yoshitaka Tadaki |
| 10th Author's Affiliation |
Olympus Corporation (Olympus) |
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| Speaker |
Author-1 |
| Date Time |
2018-11-28 16:30:00 |
| Presentation Time |
90 minutes |
| Registration for |
IST |
| Paper # |
IST2018-71 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.40 |
| Page |
pp.25-26 |
| #Pages |
2 |
| Date of Issue |
2018-11-21 (IST) |