Solid state image sensor with high resolution

Details Solid state image sensor with high resolution Solid state image sensor with high resolution

1982-12-20

1985-09-24

Rubinson, Gene Z.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358212, 358209, 250216, 250578, H01J 314

Patent

active

045436010

ABSTRACT:
There is disclosed a solid state image sensor including an interline transfer charge coupled device (IT-CCD) serving as an area image sensor and a vibrating plate for vibrating or swinging the IT-CCD in a plane orthogonal to an incident image light, horizontally, periodically and relatively to the incident image light in a given vibration mode. When the solid state image sensor is applied for NTSC television system in which one frame is composed of two fields, the IT-CCD is vibrated so that it senses an image at different positions during the two fields periods. As a result, a reproduced picture has a resolution which is obtained as if the number of picture elements of the image sensor per se is doubled.

REFERENCES:
patent: 4383170 (1983-05-01), Takagi et al.
IEEE Transactions of Electron Devices, vol. ED-20, No. 6, Jun. 1973, "Interlacing in Charge-Coupled Imaging Devices", pp. 539-541, Carlo H. Sequin.
K. A. Hoagland: "Television Applications of Interline-Transfer CCD Arrays", NASA/JPL Conference on Charge Coupled Device Tech. & Applications, Wash., D.C., Dec. 1976, pp. 152-156.

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