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    • 8. 发明授权
    • Semiconductor device and manufacturing method thereof
    • 半导体装置及其制造方法
    • US07081641B2
    • 2006-07-25
    • US10786097
    • 2004-02-26
    • Masahiro KawasakiShuji ImazekiMasahiko Ando
    • Masahiro KawasakiShuji ImazekiMasahiko Ando
    • H01L29/08
    • H01L51/0545H01L51/0021H01L51/0037H01L51/0052H01L51/0516
    • An object of the present invention is to provide a semiconductor device such as a display device, ID tag, sensor or the like at low cost by using a bottom contact type organic TFT as a switching element. In the present invention, the semiconductor layer of the bottom contact type organic TFT is formed of a polycrystalline material, and the taper width of each of the source and drain electrodes of the TFT in the direction of the channel length is smaller than the average particle size of semiconductor crystals grown on the source and drain electrodes. Alternatively, the side on the channel side of each of the source and drain electrodes of the bottom contact type organic TFT is formed so as to be convex upward with respect to the substrate surface. Alternatively, an organic compound layer different from the semiconductor layer of the bottom contact type organic TFT is made present between each of the source and drain electrodes of the bottom contact type organic TFT and said semiconductor layer, in a thickness of not more than 10 Å and not less than 1 Å.
    • 本发明的目的是通过使用底接触型有机TFT作为开关元件,以低成本提供诸如显示装置,ID标签,传感器等的半导体器件。 在本发明中,底部接触型有机TFT的半导体层由多晶材料形成,TFT的源极和漏极的沟道长度方向的锥形宽度小于平均粒子 在源极和漏极上生长的半导体晶体的尺寸。 或者,底接触型有机TFT的源电极和漏电极的沟道侧的一侧形成为相对于衬底表面向上凸起。 或者,在底接触型有机TFT和所述半导体层的每个源电极和漏电极之间存在不同于底接触型有机TFT的半导体层的有机化合物层,其厚度不大于 并且不小于1。
    • 9. 发明授权
    • Magnetic disk apparatus employing liquid bearing type or physical
contact type magnetic head slider
    • 采用液体轴承型或物理接触式磁头滑块的磁盘装置
    • US5835305A
    • 1998-11-10
    • US353983
    • 1994-12-06
    • Tetsuya HamaguchiYoshihiro ShiroishiYukio KatoMasaaki MatsumotoHiromitsu TokisueTakayuki NakakawajiShuji Imazeki
    • Tetsuya HamaguchiYoshihiro ShiroishiYukio KatoMasaaki MatsumotoHiromitsu TokisueTakayuki NakakawajiShuji Imazeki
    • G11B5/60G11B5/58
    • G11B5/581
    • A magnetic storage apparatus includes a substantially non-flexible magnetic recording medium, a magnetic head slider having a reading/writing element mounted therein and liquid lubricant provided on the surface of the magnetic recording medium. The liquid lubricant is a liquid in a Newtonian range having a viscosity which is substantially constant irrespective of a shear rate or a liquid having the property that the actual viscosity is increased with increase of the shear rate. The magnetic head slider maintains a gap between the slider and the magnetic recording medium to perform reading and writing while being moved on the liquid lubricant intermittently or continuously in a contact manner with the liquid lubricant. There is provided a device for maintaining a constant flying height even if a movement speed is varied, which flying height is represented by the size of the gap. Thus, the magnetic storage apparatus of the liquid bearing system or the contact system has only very small forces such as liquid drag force and friction force or sticking force and is capable of performing stable slider movement, performing high-speed seeking operation with high reliability and performing high-density recording.
    • 磁性存储装置包括基本上非柔性的磁记录介质,具有安装在其中的读/写元件的磁头滑块和设置在磁记录介质表面上的液体润滑剂。 液体润滑剂是牛顿范围内的液体,其粘度基本上恒定,与剪切速率无关,或液体具有实际粘度随着剪切速率的增加而增加的性质。 磁头滑动器在滑动器和磁记录介质之间保持间隙,以便以与液体润滑剂接触的方式间歇地或连续地在液体润滑剂上移动来进行读写。 提供了一种用于保持恒定飞行高度的装置,即使移动速度变化,飞行高度由间隙的大小表示。 因此,液体轴承系统或接触系统的磁存储装置仅具有非常小的力,例如液体拖曳力和摩擦力或粘着力,并且能够执行稳定的滑块移动,以高可靠性执行高速寻找操作, 执行高密度录音。