Apparatus and method for driving electro-luminescence panel

Details Apparatus and method for driving electro-luminescence panel Apparatus and method for driving electro-luminescence panel

2006-09-12

2006-09-12

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S045000, C345S084000

Reexamination Certificate

active

07106281

ABSTRACT:
An apparatus and method for driving an electro-luminescence panel wherein pixels in a current driving type electrode-luminescence panel are pre-charged to change a storage voltage of the pixel into the corresponding voltage within a limited scanning time. In the apparatus, a plurality of electro-luminescence cells are arranged at crossings between gate lines and data lines. A gate driver is connected to the gate lines to sequentially drive the gate lines. A data driver is connected to the data lines to apply pixel signals, via the data lines, to the electro-luminescence cells. A pre-charger is provided within the data driver to pre-charge a current into the data lines before the pixel signals are applied via the data lines.

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patent: 6229508 (2001-05-01), Kane
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patent: 6731266 (2004-05-01), Jung
patent: 2005/0190177 (2005-09-01), Yumoto
patent: 2001-077572 (2001-08-01), None

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