Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Field effect device in non-single crystal – or...
Reexamination Certificate
2007-06-12
2007-06-12
Nadav, Ori (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
C257S059000, C257S083000, C257S098000
Reexamination Certificate
active
10636545
ABSTRACT:
A light emitting element having an organic compound, which can be extended its longevity is provided. According to the present invention, there is provided a constitution in which, in order to protect a light emitting element from moisture, an inorganic insulating film312a, a stress relaxation layer312bhaving transparency and a hygroscopic property, and an inorganic insulating film312care repeatedly laminated over a cathode. The stress relaxation layer312bhaving transparency and the hygroscopic property uses at least one film selected from the group consisting of a film comprising a same material as that of a layer310, containing an organic compound, sandwiched between a cathode and an anode, a layer capable of being formed by vapor deposition, and a layer capable of being formed by coating.
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Takayama Toru
Yamazaki Shunpei
Costellia Jeffrey L.
Nadav Ori
Nixon & Peabody LLP
Semiconductor Energy Laboratory Co,. Ltd.
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