Solid-state imaging device with divided pixel signal generation

Details Solid-state imaging device with divided pixel signal generation Solid-state imaging device with divided pixel signal generation

1991-03-14

1992-11-24

Razavi, Michael

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821311, 35821315, 35821323, H04N 5335

Patent

active

051667991

ABSTRACT:
A charge-coupled solid-state imaging device is arranged in such a manner that the pixel signal generated at each pixel is transferred through a plurality of divided transfer elements generated at each vertical charge transfer path and that the divided transferred pixel signals are synthesized at the horizontal charge transfer path and then outputted as the original pixel signal. The charge transfer capacity is therefore increased even if the width of each vertical charge transfer path is narrowed, thereby preventing blooming and dynamic range reduction. In addition, the narrowing of the width of each vertical charge transfer path allows the aperture to be increased commensurate with the degree of narrowing to thereby improve light receiving sensitivity and result in an advantageous high-resolution imaging device.

REFERENCES:
patent: 4551758 (1985-11-01), Musunaga et al.
patent: 4686573 (1987-08-01), Murayama et al.

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