Semiconductor device and manufacturing method of the same
    41.
    发明授权
    Semiconductor device and manufacturing method of the same 有权
    半导体器件及其制造方法相同

    公开(公告)号:US08872261B2

    公开(公告)日:2014-10-28

    申请号:US13607255

    申请日:2012-09-07

    IPC分类号: H01L29/66 H01L29/78

    摘要: A semiconductor device includes first, second, and third semiconductor layers each having multiple diffusion layers. The first direction widths of the first diffusion layers are the same. The amount of impurity within the first diffusion layers gradually increases from the bottom end towards the top end of the first semiconductor layer. The first direction widths of the second diffusion layers are the same. The amounts of impurity within the second diffusion layers are the same. The first direction widths of the third diffusion layers are narrower than the first direction widths of the first diffusion layers and the first direction widths of the second diffusion layers at the same level, and gradually become narrower from the bottom end towards the top end of the third semiconductor layer. The amount of impurity within the third diffusion layers are the same.

    摘要翻译: 半导体器件包括各自具有多个扩散层的第一,第二和第三半导体层。 第一扩散层的第一方向宽度是相同的。 第一扩散层内的杂质量从第一半导体层的底端向顶端逐渐增加。 第二扩散层的第一方向宽度相同。 第二扩散层内的杂质量相同。 第三扩散层的第一方向宽度比第一扩散层的第一方向宽度和第二扩散层的第一方向宽度在相同水平处窄,并且从第一扩散层的第一方向宽度逐渐变窄到 第三半导体层。 第三扩散层内的杂质量相同。

    Power semiconductor device
    42.
    发明授权
    Power semiconductor device 有权
    功率半导体器件

    公开(公告)号:US08680606B2

    公开(公告)日:2014-03-25

    申请号:US13424344

    申请日:2012-03-19

    IPC分类号: H01L29/66

    摘要: A power semiconductor device includes a first semiconductor layer of a first conductivity type, a second semiconductor layer provided thereon, mutually separated columnar third semiconductor layers of a second conductivity type extending within the second semiconductor layer, island-like fourth semiconductor layers of the second conductivity type provided on the third semiconductor layers, fifth semiconductor layers of the first conductivity type, sixth semiconductor layers of the second conductivity type, a gate electrode, a first electrode, and a second electrode. The fifth semiconductor layers are selectively provided on the fourth semiconductor layers. The sixth semiconductor layer electrically connects two adjacent fourth semiconductor layers. The first electrode is in electrical connection with the first semiconductor. The second electrode is in electrical connection with the fourth semiconductor layers and the fifth semiconductor layers via the openings in the gate electrode.

    摘要翻译: 功率半导体器件包括第一导电类型的第一半导体层,设置在其上的第二半导体层,在第二半导体层内延伸的第二导电类型的相互分离的柱状第三半导体层,第二导电类型的岛状第四半导体层 提供在第三半导体层上的第一半导体层,第一导电类型的第五半导体层,第二导电类型的第六半导体层,栅电极,第一电极和第二电极。 第五半导体层选择性地设置在第四半导体层上。 第六半导体层电连接两个相邻的第四半导体层。 第一电极与第一半导体电连接。 第二电极经由栅电极中的开口与第四半导体层和第五半导体层电连接。

    PRODUCTION METHOD OF CARBON MATERIAL FOR SODIUM SECONDARY BATTERY
    43.
    发明申请
    PRODUCTION METHOD OF CARBON MATERIAL FOR SODIUM SECONDARY BATTERY 审中-公开
    用于钠二次电池的碳材料的生产方法

    公开(公告)号:US20130288127A1

    公开(公告)日:2013-10-31

    申请号:US13979049

    申请日:2011-12-12

    摘要: The invention provides a method for producing a carbon material as a negative electrode active material that can dope and undope a sodium ion. The production method of a carbon material for a sodium secondary battery includes a step of heating at a temperature of 800 to 2500° C. a compound according to Formula (1), Formula (2) or Formula (3), and having 2 or more oxygen atoms, or a mixture of an aromatic derivative 1 having an oxygen atom in the molecule and an aromatic derivative 2 having a carboxyl group in the molecule and being different from the aromatic derivative 1.

    摘要翻译: 本发明提供一种碳素材料的制造方法,所述碳材料作为负极活性物质,可以使钠离子掺杂并且不溶解。 钠二次电池用碳材料的制造方法包括在800〜2500℃的温度下加热式(1),式(2)或式(3)的化合物,并且具有2或 或分子中具有氧原子的芳族衍生物1和分子中具有羧基的芳族衍生物2与芳族衍生物1不同的混合物。

    POWER SEMICONDUCTOR DEVICE
    44.
    发明申请
    POWER SEMICONDUCTOR DEVICE 审中-公开
    功率半导体器件

    公开(公告)号:US20130069158A1

    公开(公告)日:2013-03-21

    申请号:US13425258

    申请日:2012-03-20

    IPC分类号: H01L29/78

    摘要: A power semiconductor device includes a high resistance epitaxial layer having a first pillar region and a second pillar region as a drift layer. The first pillar region includes a plurality of first pillars of the first conductivity type and a plurality of second pillars of the second conductivity type disposed alternately along a first direction. The second pillar region is adjacent to the first pillar region along the first direction. The second pillar region includes a third pillar and a fourth pillar of a conductivity type opposite to a conductivity type of the third pillar. A net quantity of impurities in the third pillar is less than a net quantity of impurities in each of the plurality of first pillars. A net quantity of impurities in the fourth pillar is less than the net quantity of impurities in the third pillar.

    摘要翻译: 功率半导体器件包括具有第一柱区和第二柱区作为漂移层的高电阻外延层。 第一支柱区域包括多个第一导电类型的第一支柱和沿着第一方向交替布置的多个第二导电类型的第二支柱。 第二柱区域沿着第一方向与第一柱状区域相邻。 第二柱区域包括与第三柱的导电类型相反的导电类型的第三柱和第四柱。 第三支柱中的杂质净量少于多个第一支柱中的每一个中的杂质的净量。 第四柱中净杂质量少于第三柱中杂质的净量。

    PROCESS FOR PRODUCING CARBON MATERIAL
    45.
    发明申请
    PROCESS FOR PRODUCING CARBON MATERIAL 审中-公开
    生产碳材料的方法

    公开(公告)号:US20100298522A1

    公开(公告)日:2010-11-25

    申请号:US12863653

    申请日:2009-02-04

    IPC分类号: C08G16/00

    摘要: A process for producing a carbon material comprising the following steps (A) and (B): Step (A): a step of reacting a compound represented by the formula (1): wherein R represents a hydrogen atom etc., R′ represents a hydrogen atom etc., and n represents 3, 5 or 7, with an aldehyde compound to obtain a polymer, Step (B): a step of heating the polymer obtained in Step (A) at 600 to 3000° C. under an inert gas atmosphere.

    摘要翻译: 一种制备碳材料的方法,包括以下步骤(A)和(B):步骤(A):使式(1)表示的化合物:其中R表示氢原子等,R'表示 氢原子等,n表示3,5或7,与醛化合物反应得到聚合物,工序(B):将步骤(A)中得到的聚合物在600〜3000℃下加热, 惰性气体气氛。

    MICROACTUATOR, OPTICAL APPARATUS, AND OPTICAL SWITCH
    46.
    发明申请
    MICROACTUATOR, OPTICAL APPARATUS, AND OPTICAL SWITCH 有权
    微处理器,光学设备和光开关

    公开(公告)号:US20090122380A1

    公开(公告)日:2009-05-14

    申请号:US11994835

    申请日:2006-06-30

    申请人: Junji Suzuki

    发明人: Junji Suzuki

    摘要: A microactuator has a fixed portion and a movable portion that is provided in such a way as to be movable relative to the fixed portion between a first position at which it is in contact with a predetermined portion of the fixed portion and a second position away from the first position. The fixed portion has a first electrode portion, the movable portion has a second electrode portion that can produce an electrostatic force between it and the first electrode portion by a voltage between it and the first electrode portion, and the first and second electrode portions are arranged in such a way that a first force that biases the movable portion in a direction toward the first position according to the electrostatic force created when the voltage is constant reaches a peak when the movable portion is at a third position between the first position and the second position.

    摘要翻译: 微型致动器具有固定部分和可移动部分,该部分设置成能够在与固定部分的预定部分接触的第一位置和远离固定部分的第二位置之间相对于固定部分移动 第一名。 固定部分具有第一电极部分,可动部分具有第二电极部分,其可以通过其与第一电极部分之间的电压在其与第一电极部分之间产生静电力,并且第一和第二电极部分布置 使得当可动部分处于第一位置和第二位置之间的第三位置时,根据当电压恒定时产生的静电力朝向第一位置的方向偏压可动部分的第一力达到峰值 位置。

    Picture-signal processing apparatus and method using weighting for black-level control

    公开(公告)号:US07027098B2

    公开(公告)日:2006-04-11

    申请号:US10083512

    申请日:2002-02-27

    IPC分类号: H04N5/16

    CPC分类号: H04N5/20

    摘要: A digitized luminance signal, representing the luminance component of a picture signal, is adjusted according to data stored in a memory. The data are output according to the value of the digitized luminance signal and multiplied by a weighting signal generated according to the amount of black area represented by the digitized luminance signal. The digitized luminance signal is then multiplied by a value obtained from the weighted product data. Use of the weighting signal enables the luminance scale to be stretched and compressed according to various different control characteristics without the need to store separate data for each characteristic in the memory.

    Light-beam switching/adjusting apparatus and manufacturing method thereof
    48.
    发明授权
    Light-beam switching/adjusting apparatus and manufacturing method thereof 失效
    光束切换/调节装置及其制造方法

    公开(公告)号:US07010200B2

    公开(公告)日:2006-03-07

    申请号:US10500086

    申请日:2002-12-12

    IPC分类号: G02B6/26

    摘要: The light guide substrate 2 has mirror receiving grooves 24 and light guides. The light guides conduct light that is input into the input ports to selected output ports in accordance with the advance and retraction of the mirrors 31 with respect to the grooves 24. The actuator substrate 4 has mirrors 31 and actuators which place the mirrors 31 in a state in which the mirrors are drawn in toward the substrate 4, or a state in which the mirrors protrude from the substrate 4. The light guide substrate 2 and actuator substrate 4 are aligned using alignment marks and joined with a spacer 3 interposed so that the mirrors 31 retract from the grooves 24 when the mirrors 31 are drawn in toward the substrate 4, and so that the mirrors 31 advance into the grooves 24 when the mirrors 31 protrude from the substrate 4. This alignment is performed in a state in which all of the mirrors 31 are drawn in toward the substrate 4.

    摘要翻译: 导光基板2具有反射镜容纳槽24和光导。 根据反射镜31相对于凹槽24的前进和后退,导光体将输入到输入端口的光导入所选择的输出端口。 致动器基板4具有将反射镜31置于反射镜朝向基板4的状态的反射镜31和致动器,或反射镜从基板4突出的状态。 导光基板2和致动器基板4使用对准标记对齐并且与间隔件3相接合,使得当反射镜31朝向基板4被拉入时,反射镜31从凹槽24缩回,并且使得反射镜31前进 当反射镜31从基板4突出时,进入凹槽24。 在将所有的反射镜31朝向基板4拉入的状态下进行该对准。