Light emitting panel and light emitting apparatus having the...

Details Light emitting panel and light emitting apparatus having the... Light emitting panel and light emitting apparatus having the...

2006-08-15

2006-08-15

Dinh, Trinh (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C345S055000

Reexamination Certificate

active

07091669

ABSTRACT:
An organic light-emitting panel includes a data line, a scan line, a voltage applying line, a switching device, an organic light emitting device and a driving device. The voltage applying line satisfies a condition expressed asΔ⁢⁢V⁡(max)n<A⁢Δ⁢⁢VdataGSn⁢[Volt],wherein ΔVmax is a maximum voltage drop, ‘n’ is a number of pixels that are electrically connected to the voltage applying line, ‘A’ is a correction coefficient that is in range from about 1 to about 4, ΔVdata is a voltage difference between the gray scales, and GS is a number of gray scale. According to the organic light-emitting panel, the voltage drop of the voltage applying line is reduced.

REFERENCES:
patent: 6380688 (2002-04-01), Bae et al.
patent: 6380689 (2002-04-01), Okuda
patent: 6617800 (2003-09-01), Onozawa et al.
patent: 6903513 (2005-06-01), Choi et al.
patent: 2003/0001513 (2003-01-01), Onozawa et al.
patent: 2005/0133784 (2005-06-01), Choi et al.

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