Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Reexamination Certificate
2006-01-17
2006-01-17
Tran, Thuy Vinh (Department: 2821)
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
C345S092000
Reexamination Certificate
active
06987365
ABSTRACT:
In order to obtain a light-emitting device having a higher aperture ratio in pixels than that of the prior art, a source signal line and a current supply line to be connected with a pixel unit are switched by a switching circuit to use a common wiring line, so that the number of wiring lines in the pixel unit is reduced to realize the high aperture ratio.
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Cook Alex McFarron Manzo Cummings & Mehler, Ltd.
Semiconductor Energy Laboratory Co,. Ltd.
Tran Thuy Vinh
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