Photosensitive silicon chip having a ridge near an end photosite

Details Photosensitive silicon chip having a ridge near an end photosite Photosensitive silicon chip having a ridge near an end photosite

1995-10-12

1997-12-09

Stoll, Thomas L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

358513, 257620, 2502081, H04N 104

Patent

active

056966261

ABSTRACT:
A photosensitive chip, such as used in a scanner or facsimile, defines a linear array of photosites, each photosite being covered with a filter formed from a cured translucent liquid. At the critical ends of the chip, between the end photosite in the array and the edge of the chip, there is provided a ridge which protrudes over the thickness of the filter. This ridge maintains the physical integrity of the filter.

REFERENCES:
patent: 4214264 (1980-07-01), Hayward et al.
patent: 4364078 (1982-12-01), Smith et al.
patent: 4410580 (1983-10-01), Okutsu
patent: 4985760 (1991-01-01), Maeshima et al.
patent: 5430325 (1995-07-01), Sawada et al.

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