Shift register, shift register array, and flat display...

Details Shift register, shift register array, and flat display... Shift register, shift register array, and flat display...

2007-07-13

2011-10-04

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000, C377S064000, C377S072000

Reexamination Certificate

active

08031160

ABSTRACT:
A flat display apparatus comprising a shift register array is provided. The shift register array comprises a plurality of shift registers. At least one of these shift registers comprises a shift register unit, a first TFT, and a second TFT. The shift register unit is configured to receive an activation signal and comprises a first output terminal and a second output terminal. The gate of the first TFT is coupled to the first output terminal. The second electrode of the first TFT receives a clock signal. The gate of the second TFT is coupled to the first electrode of the first TFT. The second electrode of the second TFT is coupled to the second electrode of the first TFT. The first electrode of the second TFT is coupled to the second output terminal.

REFERENCES:
patent: 7319452 (2008-01-01), Moon
patent: 7486269 (2009-02-01), Moon
patent: 2004/0189585 (2004-09-01), Moon
patent: 2005/0083292 (2005-04-01), Moon et al.

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