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    • 52. 发明申请
    • Integrated circuit device and electronic instrument
    • 集成电路器件和电子仪器
    • US20070013685A1
    • 2007-01-18
    • US11270694
    • 2005-11-10
    • Satoru KodairaNoboru ItomiShuji KawaguchiTakashi KumagaiHisanobu IshiyamaKazuhiro Maekawa
    • Satoru KodairaNoboru ItomiShuji KawaguchiTakashi KumagaiHisanobu IshiyamaKazuhiro Maekawa
    • G09G5/00
    • G09G3/2007G09G2310/027G09G2360/18
    • An integrated circuit device having a display memory, wherein a plurality of first power supply interconnects VSSL for supplying a first power supply voltage VSS to memory cells MC are formed in a metal interconnect layer in which a plurality of wordlines WL are formed; and wherein a plurality of second power supply interconnects VDDL for supplying a second power supply voltage VDD to the memory cells are formed in another metal interconnect layer in which a plurality of bitlines BL are formed, the second power supply voltage VDD being higher than the first power supply voltage VSS. A plurality of bitline protection interconnects SHD are formed in a layer above the bitlines BL, and each of the bitline protection interconnects SHD at least partially covers one of the bitlines BL in a plan view. A third power supply interconnect GL for supplying a third power supply voltage to circuits other than the display memory are formed in a layer above the bitline protection interconnects SHD, the third power supply voltage being higher than the second power supply voltage VDD.
    • 一种具有显示存储器的集成电路器件,其中在形成有多个字线WL的金属互连层中形成有用于向存储单元MC提供第一电源电压VSS的多个第一电源互连VSSL; 并且其中,在形成有多个位线BL的另一个金属互连层中形成有用于将第二电源电压VDD提供给存储单元的多个第二电源互连VDDL,第二电源电压VDD高于第一电源电压VDD 电源电压VSS。 多个位线保护互连SHD形成在位线BL上方的层中,并且每个位线保护互连SHD在平面图中至少部分地覆盖位线BL之一。 用于将第三电源电压提供给除了显示存储器之外的电路的第三电源互连GL形成在位线保护互连SHD上方的层中,第三电源电压高于第二电源电压VDD。
    • 56. 发明授权
    • Linear motor
    • 直线电机
    • US06407471B1
    • 2002-06-18
    • US09597552
    • 2000-06-19
    • Yasuhiro MiyamotoMasaki HisatsuneKazuhiro MaekawaTakato DoiMasahiko Tanabe
    • Yasuhiro MiyamotoMasaki HisatsuneKazuhiro MaekawaTakato DoiMasahiko Tanabe
    • H02K4100
    • H02K41/03H02K1/14Y10T29/49009
    • The invention relates to a linear motor which is provided with a row of permanent magnets 6a, 6b, 6c, . . . for a field system, and an armature 2 facing the same via a magnetized space in an orthogonal direction thereto, wherein the armature core 3 has a winding accommodation groove 3a formed at both sides of armature iron plates produced by punching out oriented electromagnetic steel plate so as to become rectangular, and convex and concave engagement portions 3b and 3c, the armature iron plates are laminated to constitute one core block, and at the same time, the lengthwise direction, orthogonal to the permanent magnet row, in the respective core blocks is made the same as the rolling direction of electromagnetic steel plates. Thereby, since the magnetic flux of the armature winding 4 flows along the rolling direction of the core blocks, the magnetic flux density can be increased, and the peak thrust can be also increased.
    • 本发明涉及一种具有一排永磁体6a,6b,6c,...的线性电动机。 。 。 并且电枢2经由磁化空间与其正交的方向对置,其中电枢铁心3具有形成在通过冲压取向电磁钢板制造的电枢铁板的两侧的绕组容纳槽3a, 为了形成矩形和凸凹接合部分3b和3c,电枢铁板被层叠以构成一个芯块,同时在各个芯块中与永磁体列垂直的纵向是 与电磁钢板的轧制方向相同。 因此,由于电枢绕组4的磁通量沿芯块的轧制方向流动,所以可以提高磁通密度,并且也可以提高峰值推力。