Lee & Morse, P.C.
Organic light emitting diode display device and manufacturing method thereof
An OLED display includes a first polysilicon layer pattern on a substrate having a first gate electrode, a second gate electrode, and a first capacitor electrode, a gate insulating layer pattern, a second polysilicon layer pattern including a first active layer, a second active layer, and a capacitor polycrystalline dummy layer, a third amorphous silicon layer pattern including first source and drain resistant contact layers on a predetermined region of the first active layer, second source and drain resistant contact layers on a predetermined region of the second active layer, and a capacitor amorphous dummy layer on the capacitor polycrystalline dummy layer, and a data metal layer pattern including first source/drain electrodes, second source/drain electrodes, and a second capacitor electrode.
Samsung Display Co., Ltd.
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Min-Chul Tae-Hoon Bo-Kyung Joon-Hoo Byoung-Kwon Yong-Hwan Won-Kyu Kyu-Sik Yun-Gyu Sang-Ho
Shin Yang Choi Choi Choo Park Lee Cho Lee Moon