Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material
Reexamination Certificate
2006-02-28
2006-02-28
Pham, Hoai (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Amorphous semiconductor material
C257S072000, C257S083000, C257S351000, C257S368000
Reexamination Certificate
active
07005675
ABSTRACT:
A current-input light-emitting device of the invention converts a current corresponding to a given video signal to a voltage by passing the current between two nodes of four nodes of a multi-terminal transistor, converts the voltage to a current again by shorting the other two nodes different and supplies the current to a light-emitting element. A threshold-corrected, voltage-input light-emitting device shorts two nodes of four nodes of a multi-terminal transistor to write a threshold value voltage into a storage capacitor and to write a voltage corresponding to a given video signal into the storage capacitor. Next, the other two nodes are shorted, and the voltage of the two nodes is converted to a current. Then the current is supplied to a light-emitting element.
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Inukai Kazutaka
Noda Takeshi
Sakamoto Yasuhiro
Costellia Jeffrey L.
Louie Wai-Sing
Nixon & Peabody LLP
Pham Hoai
Semiconductor Energy Laboratory Co,. Ltd.
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