Shift register, gate driving circuit with bi-directional...

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C377S064000, C377S067000, C377S078000, C377S081000

Reexamination Certificate

active

07924260

ABSTRACT:
A shift register applied on a double-frame-rate LCD is provided. The LCD includes an upper display area with c gate lines, a lower display area with d gate lines, and a gate driving circuit. The gate driving circuit includes a first shift register coupled to the corresponding x gate lines of the upper display area, a second shift register coupled to the corresponding y lines of the lower display area, and a third shift register coupled to the corresponding (c-x) gate lines of the upper display area and the corresponding (d-y) gate lines of the lower display area.

REFERENCES:
patent: 5363424 (1994-11-01), Fujisawa
patent: 6813331 (2004-11-01), Yu et al.

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