Organic electroluminescent display and driving method thereof

Details Organic electroluminescent display and driving method thereof Organic electroluminescent display and driving method thereof

2007-03-06

2007-03-06

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S045000, C345S076000, C345S690000, C313S504000, C315S169300

Reexamination Certificate

active

10503026

ABSTRACT:
The present invention relates to an organic electroluminescent display and a driving method thereof, which divides one frame into a plurality of subframes. Since the present invention divides one frame into several subframes, and drives an organic EL device with the subframes assigned to the upper bits and with the corrected gray data for representing the detailed grays between the basic grays during the subframes assigned to the lower bits, it is possible to represent sufficient number of grays regardless of the unstable luminescence characteristics of an organic EL device.

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PCT International Search Report; International Application No. PCT/KR02/01789; International filing date: Sep. 19, 2002; Date of Mailing: Dec. 16, 2002.

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