Organic electroluminescent display device and driving method...

Details Organic electroluminescent display device and driving method... Organic electroluminescent display device and driving method...

2008-01-15

2008-01-15

Dinh, Trinh Vo (Department: 2821)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C315S169300, C315S291000, C345S076000, C345S082000, C345S204000

Reexamination Certificate

active

07319446

ABSTRACT:
An organic electroluminescent display device includes a gate line receiving a gate signal, a data line crossing the gate line, the data line receiving a data signal, a switching thin film transistor switching the data signal according to the gate signal, a driving thin film transistor connected to the switching thin film transistor and receiving the data signal, a power line supplying a current to the driving thin film transistor, an organic electroluminescent diode connected to the driving thin film transistor, and a pre-charge element inputting a pre-charge voltage to the data line before the data line receives the data signal.

REFERENCES:
patent: 6873313 (2005-03-01), Washio et al.
patent: 6989826 (2006-01-01), Kasai
patent: 2005/0116917 (2005-06-01), Aoki
patent: 2005/0184935 (2005-08-01), Lee et al.
patent: 2005/0206635 (2005-09-01), Hashimoto
patent: 2005/0219166 (2005-10-01), Kim
patent: 2005/0264495 (2005-12-01), Shin
patent: 2005/0270205 (2005-12-01), Jo et al.
patent: 2005/0270257 (2005-12-01), Shin

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