Title: Light detector arrangement

Abstract: A light detector arrangement comprises three semiconductor layers, one on top of another, the center layer guiding the light and the layers on opposite sides of the center layer having a lower dielectric constant, the arrangement being provided with a first detector electrode on a side surface of the layers and a second detector electrode on the outer surface of one of the outer layers, and adjacent the first electrode.

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Inventors: Beneking, Heinz (Aachen, DE, US)

Application Number: 796536
Filing Date: 1977-05-13
Publication_date: 1979-01-30
Assignee: Licentia Patent Verwaltungs GmbH (Frankfurt am Main, DE1)
Primary Class(es): 257/184 250/227.24, 250/551, 257/432, 257/457, 257/458, 257/473, 257/618, 257/656, 257/E31.038, 257/E31.055, 257/E31.065, 257/E31.069, 257/E31.128, 385/130
Other Classes:
US Patent Ref:

3801391	Apr, 1974	Dyment	156/16.
3833435	Sep, 1974	Logan	156/11.
3896305	Jul, 1975	Ostrowsky	250/227.
3952265	Apr, 1976	Hunsperger	331/94.
4053914	Oct, 1977	Goodwin	357/17.

Other Refs:
Primary Examiner: Edlow, Martin H.
Assistant Examiner:
Attorney: Spencer & Kaye