Color filter panel, organic light emitting display apparatus...

Details Color filter panel, organic light emitting display apparatus... Color filter panel, organic light emitting display apparatus...

2005-06-01

2010-11-30

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S498000, C313S500000, C445S024000, C445S023000

Reexamination Certificate

active

07843126

ABSTRACT:
An OLED apparatus includes a substrate, a TFT, a scan line, a data line, a power supply line, a color filter, a pixel electrode, a light emitting layer and a counter electrode. The TFT is formed on the substrate. The scan line transmits a scan signal to a control electrode of the TFT. The data line transmits a data signal to the TFT. Bias voltages are applied to the TFT through the power supply line. The color filter overlaps with one or more of the scan line, the data line and the power supply line. The pixel electrode overlaps with one or more of the scan line, the data line and the power supply line. The light-emitting layer is formed on the pixel electrode. The counter electrode is formed on the light-emitting layer. Therefore, cross talk may be reduced and the opening ratio increased to enhance luminance.

REFERENCES:
patent: 2001/0025958 (2001-10-01), Yamazaki et al.
patent: 2003/0107314 (2003-06-01), Urabe et al.
patent: 2004/0027055 (2004-02-01), Yamazaki et al.

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