Proceedings Paper
A 33-Mpixel 120-fps CMOS image sensor using 0.11-μm CIS process| Format | Member Price | Non-Member Price |
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Paper Abstract
We have been researching and developing a CMOS image sensor that has 2.8 μm x 2.8 μm pixel, 33-Mpixel resolution
(7680 horizontal pixels x 4320 vertical pixels), 120-fps frame rate, and 12-bit analog-to-digital converter for “8K Super
Hi-Vision.” In order to improve its sensitivity, we used a 0.11-μm nanofabricated process and attempted to increase the
conversion gain from an electron charge to a voltage in the pixel. The prototyped image sensor shows a sensitivity of 2.4
V/lx•s, which is 1.6 times higher than that of a conventional image sensor. This image sensor also realized the input-referred
random noise as low as 2.1 e-rms.
Paper Details
Date Published: 21 May 2014
PDF: 7 pages
Proc. SPIE 9100, Image Sensing Technologies: Materials, Devices, Systems, and Applications, 910005 (21 May 2014); doi: 10.1117/12.2049145
Published in SPIE Proceedings Vol. 9100:
Image Sensing Technologies: Materials, Devices, Systems, and Applications
Nibir K. Dhar; Achyut K. Dutta, Editor(s)
PDF: 7 pages
Proc. SPIE 9100, Image Sensing Technologies: Materials, Devices, Systems, and Applications, 910005 (21 May 2014); doi: 10.1117/12.2049145
Show Author Affiliations
Toshio Yasue, NHK Japan Broadcasting Corp. (Japan)
Tetsuya Hayashida, NHK Japan Broadcasting Corp. (Japan)
Jun Yonai, NHK Japan Broadcasting Corp. (Japan)
Kazuya Kitamura, NHK Japan Broadcasting Corp. (Japan)
Shizuoka Univ. (Japan)
Toshihisa Watabe, NHK Engineering System, Inc. (Japan)
Shizuoka Univ. (Japan)
Hiroshi Ootake, NHK Japan Broadcasting Corp. (Japan)
Tetsuya Hayashida, NHK Japan Broadcasting Corp. (Japan)
Jun Yonai, NHK Japan Broadcasting Corp. (Japan)
Kazuya Kitamura, NHK Japan Broadcasting Corp. (Japan)
Shizuoka Univ. (Japan)
Toshihisa Watabe, NHK Engineering System, Inc. (Japan)
Shizuoka Univ. (Japan)
Hiroshi Ootake, NHK Japan Broadcasting Corp. (Japan)
Hiroshi Shimamoto, NHK Japan Broadcasting Corp. (Japan)
Tomohiko Kosugi, Brookman Technology, Inc. (Japan)
Takashi Watanabe, Brookman Technology, Inc. (Japan)
Satoshi Aoyama, Brookman Technology, Inc. (Japan)
Shoji Kawahito, Shizuoka Univ. (Japan)
Brookman Technology, Inc. (Japan)
Tomohiko Kosugi, Brookman Technology, Inc. (Japan)
Takashi Watanabe, Brookman Technology, Inc. (Japan)
Satoshi Aoyama, Brookman Technology, Inc. (Japan)
Shoji Kawahito, Shizuoka Univ. (Japan)
Brookman Technology, Inc. (Japan)
Published in SPIE Proceedings Vol. 9100:
Image Sensing Technologies: Materials, Devices, Systems, and Applications
Nibir K. Dhar; Achyut K. Dutta, Editor(s)
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