Fishing – trapping – and vermin destroying
Patent
1987-01-28
1989-02-21
Weisstuch, Aaron
Fishing, trapping, and vermin destroying
437 2, 437 8, 437170, 437923, 437939, 136258, 136290, 136244, H01L 3118, H01L 21322
Patent
active
048064963
ABSTRACT:
Photoelectric conversion devices are manufactured at high yield by repairing the devices during the final steps of the manufacuturing process. Short current paths resulting from the formation process of semiconductor layers can be eliminated by applying a reverse voltage to the layers, which thus are heated and made insulating. After the elimination of the short current paths, the reverse current no longer passes beyond 15 mA on a reverse voltage of 8 V.
REFERENCES:
patent: 4166918 (1979-09-01), Nostrand et al.
patent: 4451970 (1984-06-01), Izu et al.
Abe Masayoshi
Fukada Takeshi
Kinka Mikio
Kobayashi Ippei
Nagayama Susumu
Semiconductor Energy Laboratory Co,. Ltd.
Weisstuch Aaron
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