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Proceedings Paper

A 600 (H) X 502 (V) 1/2" Frame Transfer CCD Image Sensor
Author(s): Yasuki Rai; Nobuhiro Mitani; Toshihiro Furusawa; Yuji Kitamura; Yoshinari Kiriyama; Kazuaki Kojima; Tomoaki Ikeda; Eiichiro Azuma; Tsutomu Ohgishi
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Paper Abstract

Dark current and some other characteristics on a 1/2" frame transfer CCD ( FICCO ) image sensor with 600 (H) X 502 (V) pixels are described. It is generally said that high sensitivity and high horizontal resolution are obtained for the CCD image sensor of a frame transfer organization. But the smaller the pixel size is, the less some characteristics become. This paper reports that there is a close correlation between dark currnt and the surface state density, which can be reduced by introducing the suitable post metallization annealing. As a result, the S/N of video signal under low intensity of illumination is can be enhanced on the occasion of the reduction in the pixel size.

Paper Details

Date Published: 1 May 1986
PDF: 7 pages
Proc. SPIE 0591, Solid-State Imagers and Their Applications, (1 May 1986); doi: 10.1117/12.952078
Show Author Affiliations
Yasuki Rai, Sanyo Electric Co., Ltd. (Japan)
Nobuhiro Mitani, Sanyo Electric Co., Ltd. (Japan)
Toshihiro Furusawa, Sanyo Electric Co., Ltd. (Japan)
Yuji Kitamura, Sanyo Electric Co., Ltd. (Japan)
Yoshinari Kiriyama, Sanyo Electric Co., Ltd. (Japan)
Kazuaki Kojima, Sanyo Electric Co., Ltd. (Japan)
Tomoaki Ikeda, Sanyo Electric Co., Ltd. (Japan)
Eiichiro Azuma, Sanyo Electric Co., Ltd. (Japan)
Tsutomu Ohgishi, Sanyo Electric Co., Ltd. (Japan)

Published in SPIE Proceedings Vol. 0591:
Solid-State Imagers and Their Applications
Gilbert J. Declerck, Editor(s)

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