Solid-state image array with simultaneously activated line drive

Details Solid-state image array with simultaneously activated line drive Solid-state image array with simultaneously activated line drive

1989-03-29

1992-09-01

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821319, 35821329, 35821326, H04N 314

Patent

active

051444470

ABSTRACT:
The present invention relates to an improved solid-state imaging device having pixel amplifiers. The higher definition of the device results in the increase in number of pixels as large as not less than two million. When a solid-state imaging device having such a large number of pixels is provided with pixel amplifiers, there arise various problems associated with a power source and a power supply line as well as a problem inherent to the pixel amplifier type of solid-state imaging device. The present invention provides a solid-state imaging device in which noises or the like are prevented and a picture or image quality having high definition can be obtained, by suppressing a voltage drop of the power supply line and by compensating fluctuations in outputs of the pixel amplifiers.

REFERENCES:
patent: 4573076 (1986-02-01), Tisue et al.
patent: 4835617 (1989-05-01), Todaka et al.
patent: 4868646 (1989-09-01), Tsuji
patent: 5027217 (1991-06-01), Oshio et al.

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