Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Patent
1996-01-16
1997-06-03
Fields, Carolyn E.
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
2502081, G01T 124
Patent
active
056357184
ABSTRACT:
A multi-module radiation detecting device, a radiation detecting module for incorporation in a multi-module radiation detecting device, and a method for assembling a multi-module radiation detecting device are provided. The radiation detecting module includes a carrier substrate and a radiation detecting tile mounted over the carrier substrate. The module includes interconnection structure for connecting radiation detecting elements in the radiation detecting tile to conductive contacts on a base substrate. The module facilitates attachment and detachment of the module relative to the base substrate and relative to a test fixture used in test and burn-in operations. The module is constructed to isolate the radiation detecting tile from thermal and/or mechanical stresses produced at the interconnection interface during attachment and detachment for test and burn-in, assembly, and rework operations. As a result, the module can be used to produce a multi-module radiation detecting device having enhanced reliability. The module can help maintain device reliability despite rework operations, and can thereby reduce rework costs.
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Brown James C.
Dahlquist John C.
DePuydt James M.
Staiger Thomas J.
Tran Nang T.
Bates Carolyn A.
Fields Carolyn E.
Minnesota Mining and Manufacturing Company
Shumaker Steven J.
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