Electrical pulse counters – pulse dividers – or shift registers: c – Counting or dividing in incremental steps – Beam type tube
Patent
1982-01-11
1985-06-04
Munson, Gene M.
Electrical pulse counters, pulse dividers, or shift registers: c
Counting or dividing in incremental steps
Beam type tube
377 61, H01L 2978, G11C 1928
Patent
active
045217971
ABSTRACT:
A two-dimensional, imaging device has a semiconductor substrate of one conductivity type, an orthogonal array of photosensitive regions of opposite conductivity type, charge transfer gates and charge transfer channels separating columns of the orthogonal array. A gate pulse generator applies a gate pulse to the charge transfer gates. A clock pulse generator applies a two phase clock to the charge transfer channels. The charge transfer channels include electrode pairs, each of which is formed by a charge storage electrode and a potential barrier electrode which are arranged so that a charge storage electrode of one pair is connected to a potential barrier electrode of an adjacent pair, to receive the same clock pulse.
REFERENCES:
patent: 3856989 (1974-12-01), Weimer
patent: 3896474 (1975-07-01), Amelio et al.
patent: 4155094 (1979-05-01), Ohba et al.
patent: 4242599 (1980-12-01), Suzuki
Sequin, "Interlacing in Charge-Coupled Imaging Devices", IEEE Trans. Electron Devices, vol. ED-20, (6/73), pp. 535-541.
Sequin et al., Charge Transfer Devices Academic Press, N.Y. (1975), pp. 152-165.
Munson Gene M.
Nippon Electric Co. Ltd.
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