H - Electricity – 01 – L
Patent
H - Electricity
01
L
345/4, 350/54
H01L 27/14 (2006.01) H01L 27/146 (2006.01) H01L 31/14 (2006.01) H04N 5/217 (2006.01)
Patent
CA 1125422
SOLID-STATE IMAGING DEVICE Abstract of the Disclosure A solid-state imaging device made up of photodiodes consists of an N-type semiconductor substrate, a P-type well region formed in the main surface of the semiconductor substrate, and an N-type region formed in the well region. Vertical switching insulated-gate, field effect transistors utilize the N-type region as either the source or the drain. The invention is characterized in that a video voltage is applied to the substrate, serving the purpose of improving the quality of the image by elimination or reduction of white spots and white and black lines.
340954
Hanamura Shoji
Koike Norio
Kubo Masaharu
Hitachi Ltd.
Kirby Eades Gale Baker
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