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
2005-08-30
2009-08-25
Dickey, Thomas L (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
C257SE27111, C345S087000
Reexamination Certificate
active
07579624
ABSTRACT:
An image display includes a light emitting unit that emits light via energization; a driver that includes at least a first terminal and a second terminal, and that controls light emission by the light emitting unit according to a potential difference which is applied between the first terminal and the second terminal and is higher than a predetermined driving threshold; a threshold voltage detector that detects a threshold voltage corresponding to the driving threshold between the first terminal and the second terminal of the driver; and a capacitance varying unit that is connected to the driver.
REFERENCES:
patent: 6858991 (2005-02-01), Miyazawa
patent: 2003/0062844 (2003-04-01), Miyazawa
patent: 2003/0193457 (2003-10-01), Wang et al.
patent: 1405750 (2003-03-01), None
S. Ono, et al., “Pixel Circuit for a-Si AM-OLED” IDW 03 pp. 255-258.
Kusafuka Kaoru
Takasugi Shinji
Birch Stewart Kolasch & Birch, LLP.
Dickey Thomas L
Kyocera Corporation
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