Shift register and a display device using the same

Details Shift register and a display device using the same Shift register and a display device using the same

2007-10-30

2007-10-30

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S103000, C345S092000

Reexamination Certificate

active

10699813

ABSTRACT:
A shift register in which multiple stages are connected one after another to each other, the multiple stages having a first stage in which a start signal is coupled to an input terminal, the shift register sequentially outputting output signals of respective stages. The multiple stages have odd stages for receiving a first clock signal, and even stages for receiving a second clock signal having a phase opposite to the first clock signal. Each of the multiple stages has a pull-up section for providing a corresponding one of the first and second clock signals to an output terminal. A pull-up driving section is connected to an input node of the pull-up section. A pull-down section provides a first power voltage to the output terminal. A pull-down driving section is connected to an input node of the pull-down section.

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