Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material
Reexamination Certificate
2007-10-29
2010-06-15
Pham, Long (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Amorphous semiconductor material
C257S072000, C257S083000, C257S258000, C257S290000, C313S500000
Reexamination Certificate
active
07737444
ABSTRACT:
The invention provides a display device and an electronic device, each of which has one of a structure in which a substrate provided with a light emitting element which performs bottom light emission and a substrate provided with a light emitting element which performs top light emission are attached, and a structure in which two substrates, each of which is provided with a light emitting element which performs bottom light emission are attached. By attaching two substrates, each of which is provided with a light emitting element, displays are provided on the front and back of the display device, thus a high added value can be realized. One of the two substrates, each of which is provided with a light emitting element also functions as a sealing substrate for another substrate, thus a compact, thin, and lightweight display device can be obtained.
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Office Action (Chinese Application No. 200510120464.7) mailed Jun. 6, 2008 with English translation.
Anzai Aya
Koyama Jun
Osame Mitsuaki
Watanabe Yasuko
Yamazaki Shunpei
Fish & Richardson P.C.
Pham Long
Semiconductor Energy Laboratory Co,. Ltd.
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