ZnO-BASED THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    ZnO-BASED THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME 有权
    基于ZnO的薄膜晶体管及其制造方法

    公开(公告)号:US20100051942A1

    公开(公告)日:2010-03-04

    申请号:US12615315

    申请日:2009-11-10

    IPC分类号: H01L29/227

    CPC分类号: H01L29/7869

    摘要: A ZnO-based thin film transistor (TFT) is provided herein, as is a method of manufacturing the TFT. The ZnO-based TFT has a channel layer that comprises ZnO and ZnCl, wherein the ZnCl has a higher bonding energy than ZnO with respect to plasma. The ZnCl is formed through the entire channel layer, and specifically is formed in a region near THE surface of the channel layer. Since the ZnCl is strong enough not to be decomposed when exposed to plasma etching gas, an increase in the carrier concentration can be prevented. The distribution of ZnCl in the channel layer, may result from the inclusion of chlorine (Cl) in the plasma gas during the patterning of the channel layer.

    摘要翻译: 这里提供了一种ZnO基薄膜晶体管(TFT),以及TFT的制造方法。 ZnO基TFT具有包含ZnO和ZnCl的沟道层,其中ZnCl相对于等离子体具有比ZnO高的结合能。 ZnCl是通过整个沟道层形成的,具体地形成在沟道层表面附近的区域。 由于ZnCl强度足够暴露于等离子体蚀刻气体时不会分解,因此可以防止载流子浓度的增加。 ZnCl在沟道层中的分布可能是由于在沟道层图案化期间在等离子体气体中包含氯(Cl)。

    ZnO-BASED THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    ZnO-BASED THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME 有权
    基于ZnO的薄膜晶体管及其制造方法

    公开(公告)号:US20080283831A1

    公开(公告)日:2008-11-20

    申请号:US11960567

    申请日:2007-12-19

    IPC分类号: H01L29/227 H01L21/34

    CPC分类号: H01L29/7869

    摘要: A ZnO-based thin film transistor (TFT) is provided herein, as is a method of manufacturing the TFT. The ZnO-based TFT has a channel layer that comprises ZnO and ZnCl, wherein the ZnCl has a higher bonding energy than ZnO with respect to plasma. The ZnCl is formed through the entire channel layer, and specifically is formed in a region near THE surface of the channel layer. Since the ZnCl is strong enough not to be decomposed when exposed to plasma etching gas, an increase in the carrier concentration can be prevented. The distribution of ZnCl in the channel layer, may result from the inclusion of chlorine (Cl) in the plasma gas during the patterning of the channel layer.

    摘要翻译: 这里提供了一种ZnO基薄膜晶体管(TFT),以及TFT的制造方法。 ZnO基TFT具有包含ZnO和ZnCl的沟道层,其中ZnCl相对于等离子体具有比ZnO高的结合能。 ZnCl是通过整个沟道层形成的,具体地形成在沟道层表面附近的区域。 由于ZnCl强度足够暴露于等离子体蚀刻气体时不会分解,因此可以防止载流子浓度的增加。 ZnCl在沟道层中的分布可能是由于在沟道层图案化期间在等离子体气体中包含氯(Cl)。