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    • 106. 发明授权
    • Signal output circuit
    • 信号输出电路
    • US07843229B2
    • 2010-11-30
    • US12382833
    • 2009-03-25
    • Kenji KimuraMasanori Sato
    • Kenji KimuraMasanori Sato
    • H03K5/153
    • H03F3/087H03F3/50H03F2200/297H03F2203/45342H03F2203/5027
    • Disclosed is a signal output circuit comprising: a first transistor of an emitter follower configuration, which receives an input signal; a second transistor of an emitter follower configuration, which receives the input signal, and has an output connected to an external load (106); a comparator circuit which has an input pair connected via resistors to emitters of the first and the second transistors; a first current mirror circuit which has an input connected to an output of a first current source transistor and an output connected to an emitter of the first transistor; and a second current mirror circuit which has an input connected to a connection node of an output of a second current source transistor and an output of the comparator circuit, and has an output connected to an emitter of the second transistor.
    • 公开了一种信号输出电路,包括:射极跟随器配置的第一晶体管,其接收输入信号; 射极跟随器配置的第二晶体管,其接收输入信号,并且具有连接到外部负载(106)的输出; 比较器电路,其具有通过电阻器连接到第一和第二晶体管的发射极的输入对; 第一电流镜电路,其具有连接到第一电流源晶体管的输出的输入端和连接到第一晶体管的发射极的输出; 以及第二电流镜电路,其具有连接到第二电流源晶体管的输出和比较器电路的输出的连接节点的输入,并且具有连接到第二晶体管的发射极的输出。
    • 108. 发明授权
    • Electronic apparatus
    • 电子仪器
    • US07684177B2
    • 2010-03-23
    • US12109234
    • 2008-04-24
    • Hiroyuki MinaguchiYasuyuki HoriiMasanori SatoTomohiro HamadaHidemi Itakura
    • Hiroyuki MinaguchiYasuyuki HoriiMasanori SatoTomohiro HamadaHidemi Itakura
    • G06F1/16
    • G06F1/1616G06F1/1656
    • A portable computer as an example of an electronic apparatus has a main unit, and a cover member placed on the upper surface of the main unit. The main unit has a housing. A component mounting part is formed on the upper surface of the housing. The component mounting part is covered with the cover member. The cover member has a sliding-type first cover, and a fitting-type second cover. The first cover is placed on a first area of the component mounting part. The first cover has a lock portion, which is slid in the width direction of the housing, and engages with the housing. The second cover is placed on a second area of the component mounting part not covered with the first cover. The second cover is fit to the housing from the upper side of the component mounting part.
    • 作为电子设备的示例的便携式计算机具有主单元和放置在主单元的上表面上的盖构件。 主机有一个外壳。 部件安装部分形成在壳体的上表面上。 部件安装部分被盖部件覆盖。 盖构件具有滑动型第一盖和配合型第二盖。 第一盖被放置在部件安装部分的第一区域上。 第一盖具有锁定部,该锁定部在壳体的宽度方向上滑动并与壳体接合。 第二盖被放置在未被第一盖覆盖的部件安装部分的第二区域上。 第二盖从部件安装部的上侧配合到壳体。
    • 109. 发明授权
    • Electronic apparatus
    • 电子仪器
    • US07606023B2
    • 2009-10-20
    • US11789923
    • 2007-04-25
    • Toshio KonnoMasanori SatoTomomi Murayama
    • Toshio KonnoMasanori SatoTomomi Murayama
    • G06F1/16
    • G06F1/1616G06F1/1637
    • According to one embodiment, an electronic apparatus is provided with a first case including a peripheral wall, a display device contained in the first case and including four side faces, a second case, a hinge shaft which swingably supports the first case on the second case, and a bracket which is connected to the hinge shaft and extends in the first case. The bracket includes a holding portion, which extends along one of the side faces of the display device and is fixed to the display device, and a fixing portion fixed to a peripheral portion of the first case situated off regions defined between the four side faces of the display device and those wall portions of the peripheral wall which face the side faces, individually.
    • 根据一个实施例,电子设备设置有包括周壁的第一壳体,容纳在第一壳体中的包括四个侧面的显示装置,第二壳体,在第二壳体上可摆动地支撑第一壳体的铰链轴 以及与第一壳体相连接的铰链轴的支架。 支架包括保持部分,该保持部分沿着显示装置的一个侧面延伸并固定到显示装置,固定部分固定到第一壳体的周边部分,位于限定在四个侧面之间的区域 所述显示装置和所述周壁的面向所述侧面的壁部分别分开。
    • 110. 发明申请
    • SEMICONDUCTOR LIGHT EMITTING DEVICE AND LIGHTING DEVICE
    • 半导体发光器件和照明器件
    • US20090134417A1
    • 2009-05-28
    • US12276271
    • 2008-11-21
    • Masanori SatoMitsunori HaradaKazuhiko Ueno
    • Masanori SatoMitsunori HaradaKazuhiko Ueno
    • H01J1/62H01L33/00
    • H01L33/504H01L33/54H01L33/56H01L2933/0091
    • A semiconductor light emitting device can include a light emitting element with a semiconductor epitaxial layer which has a light emitting portion, and an element substrate which supports the semiconductor epitaxial layer and does not transmit light from the light emitting portion. A resin layer can be provided on the element substrate in a way covering side surfaces and an upper surface of the semiconductor epitaxial layer. The resin layer can contain fluorescent substances that wavelength-convert light from the light emitting portion, and can be inclined toward the top at one cross section. Therefore, the semiconductor light emitting device can exhibit a front luminance distribution having a difference in front luminance between the light emitting portion and the light non-emitting portion at an end portion of the semiconductor light emitting device.
    • 半导体发光器件可以包括具有发光部分的半导体外延层的发光元件和支撑半导体外延层并且不透射来自发光部分的光的元件基板。 可以以覆盖半导体外延层的侧表面和上表面的方式在元件基板上设置树脂层。 树脂层可以含有从发光部分波长转换光的荧光物质,并且可以在一个横截面向顶部倾斜。 因此,半导体发光器件可以呈现在半导体发光器件的端部处的发光部分和不发光部分之间的正面亮度差异的正面亮度分布。