Title:
SOLID STATE PICK-UP DEVICE
Document Type and Number:
WIPO Patent Application WO/1985/003398
Kind Code:
A1
Abstract:
A CCD area sensor. The object of the invention is to remove the problem which stems from the fact that the charge transfer function of the vertical CCD(6) restricts the performance of the CCD area sensor. According to the CCD area sensor of the present invention, the fundamental feature resides in that the clock transfer electrodes 3 (Z to U) of the vertical CCD(6) are driven by dissimilar clock voltages in order to independently transfer the signal charges of the whole potential wells of the vertical CCD(6), that the empty potential well is injected from the output terminal of the vertical CCD(6), and that the next empty potential well is injected from said output terminal before the empty potential well that was previously injected before reaches the opposite end of output terminal of the vertical CCD(6).
Inventors:
TANAKA SHOICHI (JP)
Application Number:
PCT/JP1985/000038
Publication Date:
August 01, 1985
Filing Date:
January 30, 1985
Export Citation:
Assignee:
TANAKA SHOICHI
International Classes:
H04N3/15; (IPC1-7): H04N5/335
Foreign References:
| JPS5187912A | 1976-07-31 | |||
| JPS59167186A | 1984-09-20 | |||
| JPS5264219A | 1977-05-27 |
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