Large-sized pixel image detector

Details Large-sized pixel image detector Large-sized pixel image detector

1995-05-02

1997-02-04

Peng, John K.

Television

Camera, system and detail

Unitary image formed by compiling sub-areas of same scene

348216, 348316, H04N 5335

Patent

active

056003692

ABSTRACT:
A method of detecting electromagnetic radiation imparted onto a matrix of photosensitive photomos networks in which pixels of each photomos network are simultaneously exposed to electromagnetic radiation source for a predetermined period of time. Thereafter, transfer signals are applied to each photomos pixel and accumulated charges corresponding to the strength of the radiation imparted onto the pixels are transferred in a columnwise fashion to the end of each column of the photomos networks. The charges are summed at the end of the columns and placed in a reading register. The charges in the reading register of each photomos network are summed and a signal is output corresponding to the strength of the electromagnetic radiation imparted onto the photomos network.

REFERENCES:
patent: 4280141 (1981-07-01), McCann et al.
patent: 4638354 (1987-01-01), Denimal
patent: 4775798 (1988-10-01), Monier
patent: 4805000 (1989-02-01), Ogawa et al.
patent: 5113263 (1992-05-01), Audaire et al.
patent: 5481301 (1996-01-01), Cazaux et al.

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