Backup shift register module for a gateline driving circuit

Details Backup shift register module for a gateline driving circuit Backup shift register module for a gateline driving circuit

2005-12-13

2009-12-22

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S055000, C345S092000, C345S093000, C345S094000, C345S099000

Reexamination Certificate

active

07636077

ABSTRACT:
A backup shift register module having at least two backup shift registers is used to repair a defective main shift-register module. A normally open link is provided between the input of first backup shift register and the input of each odd-numbered main shift register, and between the output of first backup shift register and the input of each even-numbered main shift register. A normally open link is provided between the input of second backup shift register and the input of each even-numbered main shift register, and between the output of second backup shift register and the input of each odd-numbered main shift register. If one main shift register is defective, the input and output of the defective shift register are disconnected from the cascade link, and the normally open links are connected to the input of the defective shift register and the output of the next shift register are connected.

REFERENCES:
patent: 5410583 (1995-04-01), Weisbrod et al.
patent: 5434899 (1995-07-01), Huq et al.
patent: 5926156 (1999-07-01), Katoh et al.
patent: 6426743 (2002-07-01), Yeo et al.
patent: 6467057 (2002-10-01), Wang et al.
patent: 6556646 (2003-04-01), Yeo et al.
patent: 6690347 (2004-02-01), Jeon et al.
patent: 6747627 (2004-06-01), Koyama et al.
patent: 6845140 (2005-01-01), Moon et al.
patent: 7245690 (2007-07-01), Mutaguchi
patent: 2004/0189585 (2004-09-01), Moon
patent: 2005/0104647 (2005-05-01), Choi et al.
patent: 0651395 (1995-05-01), None
patent: WO 02/065062 (2002-08-01), None

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