会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • Semiconductor apparatus
    • 半导体装置
    • US20070085595A1
    • 2007-04-19
    • US10576292
    • 2004-10-08
    • Masato TakiHideki Tojima
    • Masato TakiHideki Tojima
    • H03K3/01
    • H01L29/7816H01L27/092H01L29/0615H01L29/0649H01L29/0653H01L29/408H01L29/7824H01L29/7835
    • A semiconductor apparatus (100) comprises a low potential reference circuit region (1) and a high potential reference circuit region (2), and the high potential reference circuit region (2) is surrounded by a high withstand voltage separating region (3). By a trench (4) formed in the outer periphery of the high withstand voltage separating region (3), the low potential reference circuit region (1) and high potential reference circuit region (2) are separated from each other. Further, the trench (4) is filled up with an insulating material, and insulates the low potential reference circuit region (1) and high potential reference circuit region (2). The high withstand voltage separating region (3) is partitioned by the trench (4), high withstand voltage NMOS (5) or high withstand voltage PMOS (6) is provided in the partitioned position.
    • 半导体装置(100)包括低电位基准电路区域(1)和高电位基准电路区域(2),高电位基准电路区域(2)由高耐压分离区域(3)包围。 通过形成在高耐压分离区域(3)的外周的沟槽(4),低电位基准电路区域(1)和高电位基准电路区域(2)彼此分离。 此外,沟槽(4)填充有绝缘材料,并使低电位参考电路区域(1)和高电位参考电路区域(2)绝缘。 高耐压分离区域(3)由沟槽(4)分隔开,在分隔位置设有高耐压NMOS(5)或高耐压PMOS(6)。
    • 8. 发明申请
    • LATERAL SEMICONDUCTOR DEVICE
    • 横向半导体器件
    • US20090243042A1
    • 2009-10-01
    • US12408309
    • 2009-03-20
    • Kiyoharu HAYAKAWAMasato TAKI
    • Kiyoharu HAYAKAWAMasato TAKI
    • H01L29/735
    • H01L29/7394H01L29/0834H01L29/36
    • A semiconductor device has a first main electrode and a second main electrode that are provided on a semiconductor layer. The semiconductor layer has: an n type first semiconductor region in contact with the first main electrode; a p type second semiconductor region in contact with the second main electrode; and an n type third semiconductor region provided between the first and second semiconductor regions. The third semiconductor region has a first layer and a second layer. The impurity concentration in the first layer is uniform. The second layer has a higher impurity concentration than the first layer that increases in a gradient from the first semiconductor region to the second semiconductor region.
    • 半导体器件具有设置在半导体层上的第一主电极和第二主电极。 半导体层具有与第一主电极接触的n型第一半导体区域; 与第二主电极接触的p型第二半导体区域; 以及设置在第一和第二半导体区域之间的n型第三半导体区域。 第三半导体区域具有第一层和第二层。 第一层中的杂质浓度是均匀的。 第二层比从第一半导体区到第二半导体区的梯度增加的第一层的杂质浓度高。
    • 9. 发明授权
    • Semiconductor apparatus
    • 半导体装置
    • US07538407B2
    • 2009-05-26
    • US10576292
    • 2004-10-08
    • Masato TakiHideki Tojima
    • Masato TakiHideki Tojima
    • H01L29/72
    • H01L29/7816H01L27/092H01L29/0615H01L29/0649H01L29/0653H01L29/408H01L29/7824H01L29/7835
    • A semiconductor apparatus (100) comprises a low potential reference circuit region (1) and a high potential reference circuit region (2), and the high potential reference circuit region (2) is surrounded by a high withstand voltage separating region (3). By a trench (4) formed in the outer periphery of the high withstand voltage separating region (3), the low potential reference circuit region (1) and high potential reference circuit region (2) are separated from each other. Further, the trench (4) is filled up with an insulating material, and insulates the low potential reference circuit region (1) and high potential reference circuit region (2). The high withstand voltage separating region (3) is partitioned by the trench (4), high withstand voltage NMOS (5) or high withstand voltage PMOS (6) is provided in the partitioned position.
    • 半导体装置(100)包括低电位基准电路区域(1)和高电位基准电路区域(2),高电位基准电路区域(2)由高耐压分离区域(3)包围。 通过形成在高耐压分离区域(3)的外周的沟槽(4),低电位基准电路区域(1)和高电位基准电路区域(2)彼此分离。 此外,沟槽(4)填充有绝缘材料,并使低电位参考电路区域(1)和高电位参考电路区域(2)绝缘。 高耐压分离区域(3)由沟槽(4)分隔开,在分隔位置设有高耐压NMOS(5)或高耐压PMOS(6)。
    • 10. 发明授权
    • Booster circuit
    • 增压电路
    • US08106703B2
    • 2012-01-31
    • US12776586
    • 2010-05-10
    • Yoshihiro NagaiMasakazu AmanaiMasahiko KashimuraMasato TakiNorihiro HondaKazushi Yamanaka
    • Yoshihiro NagaiMasakazu AmanaiMasahiko KashimuraMasato TakiNorihiro HondaKazushi Yamanaka
    • G05F1/10G05F3/02
    • H02M3/073H02M2003/076
    • Booster circuit comprising: first transistor that is connected to first node; capacitor that has one end connected to first node, and that is charged with voltage of first node when first transistor is activated; and control signal generating circuit that provides control terminal of first transistor with control signal being in accordance with first clock, wherein when first transistor is de-activated, capacitor boosts voltage of first node to first voltage by voltage being applied to or end of capacitor, voltage applied to or end being at least ½ as great as first supply voltage, and control signal generating circuit sets voltage of control signal when first transistor is de-activated to be first voltage of first node, and sets voltage of control signal when first transistor is activated to be voltage, difference between voltage and first voltage being equal to or smaller than value of first supply voltage.
    • 加速电路,包括:连接到第一节点的第一晶体管; 电容器,其一端连接到第一节点,并且当第一晶体管被激活时被充满第一节点的电压; 以及控制信号发生电路,其向第一晶体管的控制端提供与第一时钟相关的控制信号,其中当第一晶体管被去激活时,电容器通过施加到电容器的电压或其末端的电压将第一节点的电压提升为第一电压, 施加到或终止的电压至少为第一电源电压的1/2,并且当第一晶体管被去激活时,控制信号发生电路将控制信号的电压设置为第一节点的第一电压,并且当第一晶体管 被激活为电压,电压和第一电压之间的差等于或小于第一电源电压的值。