Fishing – trapping – and vermin destroying
Patent
1993-12-07
1994-11-08
Breneman, R. Bruce
Fishing, trapping, and vermin destroying
437905, 148DIG99, H01L 2120
Patent
active
053626737
ABSTRACT:
A semiconductor light emitting device able to emit a high intensity, stable light. An edge surface lighting type light emitting diode array is formed on a substrate. A light emitting edge surface of each light emitting element is formed by an etching method. A surface of the substrate in front of the light emitting edge surface is formed in multiple stage so that a light beam is not reflected by the surface of the substrate.
REFERENCES:
patent: 4211586 (1980-07-01), Fang
patent: 4847846 (1989-07-01), Sone
patent: 4925811 (1990-05-01), Menigaux et al.
patent: 5117477 (1992-05-01), Satoh
Breneman R. Bruce
Fleck Linda J.
Ricoh & Company, Ltd.
Ricoh Research Institute of General Electronics Co., Ltd.
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