Signal accumulating time control method and apparatus for a sign

Details Signal accumulating time control method and apparatus for a sign Signal accumulating time control method and apparatus for a sign

1982-08-16

1986-04-22

Krass, Errol A.

Boots, shoes, and leggings

250204, 358213, 364525, H04N 314

Patent

active

045846561

ABSTRACT:
In a signal accumulating time control method and apparatus for a signal accumulating type radiation sensing device which produces an electrical signal corresponding to the amount of incident radiation and accumulates the same, an accumulating time controller has first and second different control modes and is adapted to change over from one of said first and second control modes to the other when the intensity of said incident radiation fluctuates a large amount.

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patent: 4360833 (1982-11-01), Kinoshita et al.
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patent: 4382267 (1983-05-01), Angle
patent: 4410261 (1983-10-01), Masunaga et al.
patent: 4414469 (1983-11-01), Ogasawara
patent: 4470676 (1984-09-01), Kinoshita et al.
patent: 4484223 (1984-11-01), Tsunekawa
Robinson, Lloyd B.; "The Lick Observatory Charge-Coupled Device (CCD) and Controller"; SPIE, vol. 290, Solid State Imagers for Astronomy (1981); FIG. 1.

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