Nitride semiconductor device
    1.
    发明授权
    Nitride semiconductor device 有权
    氮化物半导体器件

    公开(公告)号:US07462884B2

    公开(公告)日:2008-12-09

    申请号:US11589113

    申请日:2006-10-30

    IPC分类号: H01L29/06

    摘要: A nitride semiconductor device having excellent ESD tolerance, by preventing uneven distribution of the electric current in the p-side nitride semiconductor layer. The p-side nitride semiconductor layer (40) comprises, from the active layer (30) side, (a) a p-side wide band gap layer (12) containing a p-type impurity and (b) a three-layer structure (15) comprising a first p-side nitride semiconductor layer (16), a second p-side nitride semiconductor layer (17), and a third p-side nitride semiconductor layer (18).

    摘要翻译: 通过防止p侧氮化物半导体层中的电流的不均匀分布,具有优异的耐ESD性的氮化物半导体器件。 p侧氮化物半导体层(40)从有源层(30)侧包括(a)包含p型杂质的p侧宽带隙层(12)和(b)三层结构 (15),包括第一p侧氮化物半导体层(16),第二p侧氮化物半导体层(17)和第三p侧氮化物半导体层(18)。

    Nitride semiconductor device
    2.
    发明申请
    Nitride semiconductor device 有权
    氮化物半导体器件

    公开(公告)号:US20070096077A1

    公开(公告)日:2007-05-03

    申请号:US11589113

    申请日:2006-10-30

    IPC分类号: H01L29/06

    摘要: A nitride semiconductor device having excellent ESD tolerance, by preventing uneven distribution of the electric current in the p-side nitride semiconductor layer. The p-side nitride semiconductor layer (40) comprises, from the active layer (30) side, (a) a p-side wide band gap layer (12) containing a p-type impurity and (b) a three-layer structure (15) comprising a first p-side nitride semiconductor layer (16), a second p-side nitride semiconductor layer (17), and a third p-side nitride semiconductor layer (18).

    摘要翻译: 通过防止p侧氮化物半导体层中的电流的不均匀分布,具有优异的耐ESD性的氮化物半导体器件。 p侧氮化物半导体层(40)从有源层(30)侧包括(a)包含p型杂质的p侧宽带隙层(12)和(b)三层结构 (15),包括第一p侧氮化物半导体层(16),第二p侧氮化物半导体层(17)和第三p侧氮化物半导体层(18)。