发明名称 |
Organic light emitting diode display device and method of manufacturing the same |
摘要 |
An organic light emitting diode display device (OLED display device) having uniform electrical characteristics and a method of manufacturing the same. The OLED display device includes: a substrate; a semiconductor layer disposed on the substrate, and including source and drain regions and a channel region formed using metal induced lateral crystallization (MILC); a gate insulating layer for electrically insulating the semiconductor layer; a gate electrode disposed on the gate insulating layer; an interlayer insulating layer for electrically insulating the gate electrode; a thin film transistor (TFT) including source and drain electrodes that are electrically connected to the source and drain regions of the semiconductor layer; a first electrode for a capacitor disposed on a region of the substrate to be spaced apart from the TFT and formed using a metal induced crystallization (MIC); the gate insulating layer for electrically insulating the first capacitor electrode; a second electrode for the capacitor disposed on the gate insulating layer; a planarization layer disposed on the TFT and the capacitor; a first electrode disposed on the planarization layer; a pixel defining layer disposed on the first electrode; an organic layer disposed on the first electrode and the pixel defining layer, and including at least an emission layer; and a second electrode disposed on the organic layer. |
申请公布号 |
US8174012(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20070935670 |
申请日期 |
2007.11.06 |
申请人 |
CHOI JONG-HYUN;YOO KYUNG-JIN;SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
CHOI JONG-HYUN;YOO KYUNG-JIN |
分类号 |
H01L29/04 |
主分类号 |
H01L29/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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