Organic light-emitting display device having protrusions and recesses formed on conductive layer in pad portion and method of manufacturing the same
Provided is an organic light-emitting display device. The organic light-emitting display device includes: a substrate; a buffer layer formed on the substrate; a gate insulating layer formed on the buffer layer; a conductive layer formed on the gate insulating layer; and a pixel defined layer exposing a portion of the conductive layer to form a pad portion connected to bumps of a drive integrated circuit (IC) chip, wherein protrusions and recesses are formed on a surface of the conductive layer.
Samsung Display Co., Ltd.
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additional inventional inventional
Chun-gi Sun Jong-Hyun Yul-Kyu
You Park Park Lee