Shift register units, display panels utilizing the same, and...

Details Shift register units, display panels utilizing the same, and... Shift register units, display panels utilizing the same, and...

2011-03-29

2011-03-29

Crawford, Jason M (Department: 2819)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C326S028000, C326S040000, C326S046000, C326S063000, C326S080000

Reexamination Certificate

active

07916114

ABSTRACT:
A shift register comprising at least one shift register unit. The shift register unit comprises an input unit, at least one first TFT, and at least one second TFT. The input unit receives an input signal from the input terminal and outputs a switching control signal in accordance with a first clock signal. The gate of the first TFT is for receiving the switching control signal, the drain of the first TFT is for receiving a second clock signal, and the source of the first TFT is coupled to the output terminal. The gate and drain of the second TFT are coupled to the output terminal, and the source of the second TFT is coupled to the input unit.

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CN Office Action mailed Aug. 3, 2007, cited in parent application.

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