Backlight driving system for a liquid crystal display device

Details Backlight driving system for a liquid crystal display device Backlight driving system for a liquid crystal display device

2007-04-17

2007-04-17

Vo, Tuyet (Department: 2821)

Electric lamp and discharge devices: systems

Periodic switch in the supply circuit

Silicon controlled rectifier ignition

C315S291000

Reexamination Certificate

active

10953874

ABSTRACT:
A backlight driving system is provided for a liquid crystal display device. The backlight driving system comprises at least one backlight having at least one terminal, an inverter and at least one transformer. The inverter supplies a voltage to the backlight and has first and second output terminals. The transformer has a first input coil and a second input coil that are connected to the first and the second output terminals of the inverter. The transformer transforms the voltage outputted from the inverter and applies a transformed voltage to the backlight via the terminal of the backlight.

REFERENCES:
patent: 7016208 (2006-03-01), Price et al.
patent: 7030568 (2006-04-01), Boke et al.
patent: 2003/0142060 (2003-07-01), Lee et al.
patent: 2003/0214478 (2003-11-01), Yoo et al.
patent: 2004/0056830 (2004-03-01), Lee et al.
patent: 2004/0104884 (2004-06-01), Takeda et al.
patent: 2004/0113631 (2004-06-01), Hyeon-Yong
patent: 2004/0207339 (2004-10-01), Lin et al.
patent: 2004/0232853 (2004-11-01), Hur et al.
patent: 2005/0057181 (2005-03-01), Izumi et al.
patent: 2005/0062436 (2005-03-01), Jin
patent: 2005/0146907 (2005-07-01), Jeon et al.
patent: 2006/0043910 (2006-03-01), Chan et al.
patent: 2006/0087262 (2006-04-01), Kim et al.
patent: 1458547 (2003-11-01), None
patent: 2000-138097 (2000-05-01), None
patent: 2001-244094 (2001-09-01), None
patent: 1020030089299 (2003-11-01), None

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