Organic light emitting diode device and method of making the same
摘要
<p>An organic light emitting diode device is disclosed. In one aspect, the device includes a display panel, a grid layer positioned on the display panel, wherein the grid layer includes a plurality of protrusions formed of a first protrusion and a second protrusion formed on a surface of the first protrusion, and a window positioned on the grid layer.
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