Organic light emitting diode display
First Claim
Patent Images
1. A pixel of an organic light emitting diode (OLED) display comprising:
- a thin film transistor (TFT) comprising a gate electrode, a source electrode, and a drain electrode;
a planarization layer on the TFT and including a contact hole at least partially exposing the drain electrode;
a pixel electrode on the planarization layer and coupled to the drain electrode of the TFT through the contact hole; and
an organic emission layer on the pixel electrode,wherein the pixel electrode comprises a corner-cube pattern facing the organic emission layer.
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Abstract
A pixel of an OLED display includes: a thin film transistor (TFT) including a gate electrode, a source electrode, and a drain electrode; a planarization layer on the TFT and including a contact hole at least partially exposing the drain electrode; a pixel electrode on the planarization layer and coupled to the drain electrode of the TFT through the contact hole; and an organic emission layer on the pixel electrode. The pixel electrode includes a corner-cube pattern facing the organic emission layer.
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Citations
20 Claims
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1. A pixel of an organic light emitting diode (OLED) display comprising:
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a thin film transistor (TFT) comprising a gate electrode, a source electrode, and a drain electrode; a planarization layer on the TFT and including a contact hole at least partially exposing the drain electrode; a pixel electrode on the planarization layer and coupled to the drain electrode of the TFT through the contact hole; and an organic emission layer on the pixel electrode, wherein the pixel electrode comprises a corner-cube pattern facing the organic emission layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An organic light emitting diode (OLED) display comprising a plurality of pixels, each of the plurality of pixels comprising:
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a thin film transistor (TFT) comprising a gate electrode, a source electrode, and a drain electrode; a planarization layer on the TFT and including a contact hole at least partially exposing the drain electrode; a pixel electrode on the planarization layer and coupled to the drain electrode of the TFT through the contact hole; and an organic emission layer on the pixel electrode, wherein the pixel electrode comprises a corner-cube pattern facing the organic emission layer. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification