Back light module and driving method thereof

Details Back light module and driving method thereof Back light module and driving method thereof

2007-12-24

2011-11-08

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S082000, C345S204000, C345S214000, C345S690000, C345S077000, C315S169300, C362S555000, C362S561000

Reexamination Certificate

active

08054284

ABSTRACT:
A back light module and a method for driving the back light module are disclosed. The back light module includes a plurality of light emitting units and a driving unit. The driving unit is electrically connected to the light emitting units and utilized for driving the light emitting units according to a switched-on number of the light emitting units and a dithering scheme.

REFERENCES:
patent: 5886474 (1999-03-01), Asai
patent: 6084561 (2000-07-01), Kudo et al.
patent: 7839413 (2010-11-01), Liao
patent: 2005/0184952 (2005-08-01), Konno et al.
patent: 2006/0139954 (2006-06-01), Kobori et al.
patent: 2007/0052662 (2007-03-01), Kim et al.
patent: 201007903 (2008-01-01), None

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