Solid-state image sensor

Details Solid-state image sensor Solid-state image sensor

1986-08-07

1987-11-17

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821329, 35821331, H04N 314

Patent

active

047077441

ABSTRACT:
A solid-state image sensor including pixels including photodetectors (111-148) for detecting light signals and charge sweep devices (210-240) for transferring signal charges. The pixels are arranged in first and second directions orthogonal to each other. A transfer gate scanning circuit (600) sequentially selects a pixel row from a plurality of pixel rows arranged in a second direction. A charge sweep device scanning circuit (700) supplies readout signals to the selected pixel rows so that signal charges may be read out, a plurality of times, within a horizontal scanning interval from the photodetectors (111-148).

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patent: 4455575 (1984-06-01), Murakoshi
patent: 4514765 (1985-04-01), Miyata et al.
patent: 4514766 (1985-04-01), Koike et al.
patent: 4602289 (1986-07-01), Sekine
patent: 4638361 (1987-01-01), Takeshita
A technical report of the Television Society, No. TEBS 101-6 ED841, `A 1/2" Image Sensor with a Charge Sweep Device`, by Kimata et al. (Japan).
"A 480.times.400 Element Image Sensor with a Charge Sweep Device", ISSCC, Digest of Technical Papers, 1985, pp. 100-101, by M. Kimata et al.
"A 1/2" Format Color Image Sensor with 485.times.510 Pixels", Technical Digest of Electronic Imaging, 85, 1985, pp. 91-94, by M. Yamawaki et al.
Kimata et al., A 480.times.400 Element Image Sensor with a Charge Sweep Device, pp. 100-101, IEEE International Solid-State Circuits Conference.

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