Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1990-09-10
1992-02-18
James, Andrew J.
Optics: measuring and testing
Range or remote distance finding
With photodetection
357 72, 356401, H01L 2702, H01L 2328, H01L 2342
Patent
active
050898744
ABSTRACT:
A semiconductor device includes a semiconductor chip on which a semiconductor element is disposed, the material of the surface emitting a quantity of radiation at a first predetermined temperature, and markers which identify a plurality of points on the surface region, disposed on the surface and formed of a second material which emits a second quantity of radiation, different from the first quantity at the predetermined temperature.
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Lange's Handbook of Chemistry, pp. 20, 21 & 29 of Sect. 8, 1985.
Perry's Chemical Engineer's Handbook, pp. 51-56, of Sect. 10, 1984.
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Computherm Manual, from Barnes Engr. Div., 1980.
"Operator's Manual for Computherm II Version 3.2A", Jul. 28, 1988, EDO Corporation, Barnes Engineering Division.
Deguchi Kazuhide
Ohkawa Teruhisa
James Andrew J.
Meier Stephen D.
Mitsubishi Denki & Kabushiki Kaisha
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