Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – In combination with or also constituting light responsive...
Reexamination Certificate
2011-08-16
2011-08-16
Smith, Bradley K (Department: 2894)
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
In combination with or also constituting light responsive...
C257S083000, C257S082000, C257S088000, C257S098000, C257SE33076
Reexamination Certificate
active
07999269
ABSTRACT:
A light emitting apparatus includes a light emitting element formed on a surface of a substrate and a light receiving element formed on an area other than an area overlapping the light emitting element on the surface of the substrate, the light receiving element detecting light emitted from the light emitting element.
REFERENCES:
patent: 6452341 (2002-09-01), Yamauchi et al.
patent: A-2007-290329 (2007-11-01), None
Jo Hiroaki
Miyao Toshiaki
Karimy Mohammad T
Oliff & Berridg,e PLC
Seiko Epson Corporation
Smith Bradley K
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