发明名称 |
Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the thin film transistor |
摘要 |
A thin film transistor (TFT), a method of fabricating the same, and an organic light emitting diode (OLED) display device having the TFT. The TFT includes: a substrate; a polycrystalline silicon (poly-Si) semiconductor layer disposed on the substrate, including source, drain, and channel regions, a crystallization-inducing metal, first gettering sites disposed on opposing edges of the semiconductor layer, and a second gettering site spaced apart from the first gettering sites; a gate insulating layer disposed on the semiconductor layer; a gate electrode disposed on the gate insulating layer; an interlayer insulating layer disposed on the gate electrode; and source and drain electrodes disposed on the interlayer insulating layer and electrically connected to the source and drain regions of the semiconductor layer. |
申请公布号 |
US8253141(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20090502413 |
申请日期 |
2009.07.14 |
申请人 |
PARK BYOUNG-KEON;SEO JIN-WOOK;YANG TAE-HOON;LEE KIL-WON;SAMSUNG MOBILE DISPLAY CO., LTD. |
发明人 |
PARK BYOUNG-KEON;SEO JIN-WOOK;YANG TAE-HOON;LEE KIL-WON |
分类号 |
H01L29/76;H01L27/01;H01L29/04;H01L31/036;H01L31/0376 |
主分类号 |
H01L29/76 |
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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