Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – Plural light emitting devices
Reexamination Certificate
2011-04-26
2011-04-26
Pert, Evan (Department: 2893)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
Plural light emitting devices
C257SE33062
Reexamination Certificate
active
07932524
ABSTRACT:
Described herein is a transparent device for display of information superimposed on a background, said device comprising a plurality of LED sources, addressable individually or in groups through a series of conductive paths deposited on a transparent underlayer and connected to a control electronics, in which: i) said LED sources are integrated in the form of dice, i.e., of elements obtained by dividing up a semiconductor wafer and without package; and ii) at least one of said conductive paths is with interrupted stretches and replaced by stretches of metal wire, bonded to said paths through a wire-bonding operation.
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Antonipieri Michele
Bernard Stefano
Bollea Denis
Capello Davide
Padovani Sara
C.R.F. Societa Consortile per Azioni
Cardona Victor A.
Heslin Rothenberg Farley & & Mesiti P.C.
Pert Evan
Rodela Eduardo A
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