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    • 34. 发明授权
    • Method for sputtering multi-component thin-film
    • 溅射多组分薄膜的方法
    • US4731172A
    • 1988-03-15
    • US856783
    • 1986-04-17
    • Hideaki AdachiHidetaka HigashinoTsuneo MitsuyuOsamu Yamazaki
    • Hideaki AdachiHidetaka HigashinoTsuneo MitsuyuOsamu Yamazaki
    • C23C14/02C23C14/08C23C14/22C23C14/35H01L21/314H01L21/316C23C14/34
    • C23C14/225C23C14/024C23C14/088C23C14/352H01L21/02197H01L21/02266H01L21/31691
    • A underlying layer of multi-component material of a first formula is deposited on a substrate by controlling the amounts of sputtering materials evaporated respectively from a plurality of sputtering sources. A transition layer of multi-component material is subsequently formed on the underlying layer by controlling the amounts of the sputtering materials so that the transition layer is given a second, variable formula varying in a range from the first formula at the boundary between the underlying layer and the transition layer to a third formula. An overlying layer of multi-component material of the third formula is subsequently formed on the transition layer by controlling the amounts of the sputtering materials. Specifically, the first formula is [Pb.sub.1-(x/100) La.sub.x/100 ][Zr.sub.y/100 Ti.sub.z/100 ].sub.w O.sub.3, in which 10.ltoreq.x.ltoreq.40, y.ltoreq.5, w=1-(x/400) and y+z=100, and the third formula is [Pb.sub.1-(X/100) La.sub.X/100 ] [Zr.sub.Y/100 Ti.sub.Z/100 ].sub.W O.sub.3, in which X.ltoreq.20, 40.ltoreq.Y.ltoreq.90, W=1-(X/400) and Y+Z=100.
    • 通过控制分别从多个溅射源蒸发的溅射材料的量,将第一配方的多组分材料的下层沉积在基板上。 随后通过控制溅射材料的量,在底层上形成多组分材料的过渡层,使得过渡层被赋予第二个可变公式,其变化范围从第一公式在下层 和过渡层到第三个公式。 随后通过控制溅射材料的量在过渡层上形成第三配方的多组分材料的上覆层。 具体地说,第一公式为[Pb1-(x / 100)Lax / 100] [Zry / 100Tiz / 100] wO3,其中10≤x≤40,y = 5,w = 1-( x / 400)和y + z = 100,第三式为[Pb1-(X / 100)LaX / 100] [ZrY / 100TiZ / 100] WO3,其中X = 20,40 <
    • 38. 发明授权
    • Method for driving plasma display panel and plasma display panel
    • 驱动等离子体显示面板和等离子体显示面板的方法
    • US07030839B2
    • 2006-04-18
    • US10149568
    • 2000-12-08
    • Hidetaka HigashinoNobuaki Nagao
    • Hidetaka HigashinoNobuaki Nagao
    • G09G3/28
    • G09G3/293G09G2320/0209
    • A plasma display panel (PDP) drive method eliminates crosstalk and allows for high quality image display by preventing erroneous discharge from occurring in an address period. The method includes an address step of writing data by applying an address pulse to a third electrode and a scan pulse Pas1 sequentially to first electrodes, and a sustain step of sustaining an illumination by applying sustain pulses between first and second electrodes after completion of the address step. Furthermore, in the address step, a scan pulse Pas2 of opposite polarity to scan pulse Pas1 is applied to a second electrode in a pair with a first electrode in a selected line (i.e. a line in which scan pulse Pas1 is being applied).
    • 等离子体显示面板(PDP)驱动方法消除了串扰,并且通过防止在寻址周期中发生错误放电而允许高质量的图像显示。 该方法包括通过向第一电极顺序施加地址脉冲至扫描脉冲Pas 1而写入数据的寻址步骤,以及在完成第一电极之后在第一和第二电极之间施加维持脉冲来维持照明的维持步骤 地址步骤 此外,在寻址步骤中,将与扫描脉冲Pas 1相反极性的扫描脉冲Pas2与选择的行中的第一电极(即,施加扫描脉冲Pas 1的行)成对配对的第二电极 )。