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热词
    • 6. 发明公开
    • Semiconductor device having a gate electrode
    • Halbleiterbauelement mit einer Gateelektrode
    • EP2608265A2
    • 2013-06-26
    • EP12198057.7
    • 2012-12-19
    • NGK Insulators, Ltd.
    • Yokoi, ShojiShimizu, NaohiroKimura, Masakazu
    • H01L29/739H01L29/10H01L29/02
    • H01L29/74H01L29/1066H01L29/7392
    • A semiconductor device (10) contains a semiconductor substrate (12), a cathode (20), an anode (22), and a gate electrode (24). The semiconductor device (10) has a cathode segment (26) disposed in a portion corresponding to at least the cathode (20), an anode segment (28) disposed in a portion corresponding to the anode (22), a plurality of embedded segments (30) disposed in a portion closer to the cathode segment (26) than to the anode segment (28), a takeoff segment (32) disposed between the gate electrode (24) and the embedded segments (30) to electrically connect the gate electrode (24) to the embedded segments (30), and a channel segment (31) disposed between the adjacent embedded segments (30).
    • 半导体器件(10)包含半导体衬底(12),阴极(20),阳极(22)和栅电极(24)。 半导体器件(10)具有设置在至少对应于阴极(20)的部分中的阴极段(26),设置在与阳极(22)对应的部分中的阳极段(28),多个嵌入段 (30),设置在比阳极段(28)更靠近阴极段(26)的部分中;设置在栅电极(24)和嵌入段(30)之间的电流连接门 电极(24)到嵌入段(30),以及设置在相邻的嵌入段(30)之间的通道段(31)。