Arrangement of semiconductor devices on a wafer

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Details

357 30, H01L 2978, H01L 2714, H01L 3100

Patent

active

046546812

ABSTRACT:
The yield of field transfer CCD imagers made in a wafer of single crystalline silicon is improved by making the imagers in groups of at least two imagers, and preferably four imagers, with the A-registers of all the imagers in a group being adjacent each other. The groups of imagers are formed in columns on the surface of the wafer with one group being at the center of the wafer and the other group being around the center group and positioned radially outwardly form the center group toward the edge of the wafer.

REFERENCES:
patent: 4266334 (1981-05-01), Edwards et al.
patent: 4362575 (1982-12-01), Wallace

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