Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-08-02
2011-08-02
Hines, Anne M (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C445S005000, C445S006000, C315S169200, C345S082000
Reexamination Certificate
active
07990044
ABSTRACT:
The present invention provides an electrical processing apparatus and method for electrically processing a display panel having an organic light-emitting layer. The method for electrically processing a display panel having an organic light-emitting layer includes dividing a light-emitting region of the display panel into a plurality of regions; and applying a voltage to at least one region of the plurality of regions where an amplitude of the voltage exceeds an amplitude of a driving voltage of the display panel. The electrical processing apparatus includes a display panel comprising an organic light-emitting layer, a light emitting region, and a plurality of regions, the plurality of regions being defined by dividing the light emitting region; a jig for holding the display panel; and a current supplying portion, wherein the current supplying portion supplies a current individually to each of the plurality of regions.
REFERENCES:
patent: 2004/0007987 (2004-01-01), Kim et al.
patent: 2006/0094321 (2006-05-01), Maeda et al.
patent: 2007/0103411 (2007-05-01), Cok et al.
patent: 2003-323979 (2003-11-01), None
patent: 2003-332063 (2003-11-01), None
patent: 2005-276677 (2005-10-01), None
Choi Beohm-Rock
Choi Ji-Hye
Lee Sung-Soo
Park Kyong-Tae
Song Young-Rok
Green Tracie
H.C. Park & Associates PLC
Hines Anne M
Samsung Electronics Co,. Ltd.
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