Solid state image sensor

Details Solid state image sensor Solid state image sensor

1985-07-25

1986-04-29

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

357 24, H04N 312

Patent

active

045860840

ABSTRACT:
A solid state image sensor including a number of pixels arranged in a matrix form between row lines and column lines, successive pixels being readout by an XY address method to derive an image signal, each pixel being formed by a normally-on type static induction transistor and a vertical type control transistor having a source-drain passage connected to a gate of the static induction transistor, the vertical type control transistor being selectively made conductive during a horizontal blanking period to discharge an excess amount of photocarriers stored in the gate of static induction transistor through the source-drain passage. Since the vertical type control electrode assumes only a very small surface area, the packing density of pixels can be increased materially.

REFERENCES:
patent: 4198648 (1980-04-01), Nishizawa
patent: 4338618 (1982-07-01), Nishizawa
patent: 4427990 (1984-01-01), Nishizawa
patent: 4434433 (1984-02-01), Nishizawa

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