Piezoelectric Ceramic Composition
    2.
    发明申请
    Piezoelectric Ceramic Composition 审中-公开
    压电陶瓷组合物

    公开(公告)号:US20080272329A1

    公开(公告)日:2008-11-06

    申请号:US11884930

    申请日:2006-02-22

    IPC分类号: C04B35/462

    摘要: The present invention provides a piezoelectric ceramic composition, for producing piezoelectric elements exhibiting high piezoelectric strain constant d33 and high Curie temperature Tc, which composition includes a perovskite PbZrO3 (a), a perovskite PbTiO3 (b), SrO (c), Nb2O5 (d) and ZnO (e), and relative amounts of the components (a), (b), (c) (d) and (e) satisfy the general formula: Pb(ZraTi1-a)O3+bSrO+cNbO2.5+dZnO wherein 0.51≦a≦0.54; 1.1×10−2≦b≦6.0×10−2; 0.9×10−2≦c≦4.25×10−2; 0.1×10−2≦d≦1.25×10−2; and 2.9≦c/d≦15.0.

    摘要翻译: 本发明提供一种压电陶瓷组合物,其用于制造表现出高压电应变常数d 33和高居里温度Tc的压电元件,该组成包括钙钛矿PbZrO 3(a) ,钙钛矿型PbTiO 3(b),SrO(c),Nb 2 O 5(d)和ZnO(e),以及相对 组分(a),(b),(c)(d)和(e)的量满足通式:<?in-line-formula description =“In-line Formulas”end =“lead”?> Pb (Zr a a 1 a a-a)O 3 + bSrO + cNbO 2.5 + dZnO <βin-line -formulae description =“In-line Formulas”end =“tail”?>其中0.51 <= a <= 0.54; 1.1×10 -2 <= b <= 6.0×10 -2; 0.9×10 -2≤= c <= 4.25×10 -2; 0.1×10 -2 <= d <= 1.25×10 -2; 和2.9 <= c / d <= 15.0。

    Thin film semiconductor device
    4.
    发明授权
    Thin film semiconductor device 失效
    薄膜半导体器件

    公开(公告)号:US4578696A

    公开(公告)日:1986-03-25

    申请号:US554656

    申请日:1983-11-23

    摘要: A thin film semiconductor device and a method for manufacturing such a device containing a thin film semiconductor layer in which there is no misalignment between a semiconductor layer containing a microcrystalline phase and an adjacent layer having no such phase. A junction region is interposed between the two amorphous semiconductor layers having a microcrystalline phase content which varies gradually from the content of the amorphous semiconductor layer having no microcrystalline phase to that of the layer having a microcrystalline phase. The junction region may be formed by the use of a glow discharge decomposition technique wherein the discharge power is gradually varied.

    摘要翻译: 一种薄膜半导体器件及其制造方法,该器件含有薄膜半导体层,其中在含有微晶相的半导体层与不具有这种相的相邻层之间不存在未对准。 在具有从不具有微晶相的非晶半导体层的含量与具有微晶相的层的含量逐渐变化的微晶相含量的两个非晶半导体层之间插入接合区域。 可以通过使用放电功率逐渐变化的辉光放电分解技术来形成结区域。

    PLASMA DISPLAY APPARATUS
    5.
    发明申请
    PLASMA DISPLAY APPARATUS 审中-公开
    等离子显示设备

    公开(公告)号:US20090086458A1

    公开(公告)日:2009-04-02

    申请号:US12233722

    申请日:2008-09-19

    IPC分类号: H05K7/06

    摘要: In plasma displays in different inch sizes, there is a disadvantage in that because each of the plasma displays in different inch sizes has an output semiconductor device with a different outer shape, a pitch of the external lead and the number of the output semiconductor devices vary, so that printed circuit boards need be designed differently for the different inch sizes. A hybrid integrated circuit includes mounting portions which are composed of a conductive path on an insulated metal substrate, and into which at least an output semiconductor device of a discharge maintaining circuit is incorporated, and includes external terminals arranged at a constant pitch. When the inch size of the plasma display is changed, the mounting portions are designed to have a size enough to accommodate the output semiconductor device for the greatest inch size. Thus, the same hybrid integrated circuit is commonly used.

    摘要翻译: 在不同英寸尺寸的等离子体显示器中,存在的缺点在于,因为不同英寸尺寸的等离子体显示器具有不同外形的输出半导体器件,外部引线的间距和输出半导体器件的数量变化 ,因此不同英寸尺寸的印刷电路板需要不同的设计。 混合集成电路包括由绝缘金属基板上的导电路径构成的安装部,并且至少包括放电维持电路的输出半导体装置,并且包括以恒定间距排列的外部端子。 当等离子体显示器的英制尺寸改变时,安装部分被设计成具有足以容纳最大英寸尺寸的输出半导体器件的尺寸。 因此,通常使用相同的混合集成电路。

    Photoelectric image sensor
    6.
    发明授权
    Photoelectric image sensor 失效
    光电图像传感器

    公开(公告)号:US4737852A

    公开(公告)日:1988-04-12

    申请号:US864036

    申请日:1986-05-16

    摘要: An image sensor of the kind which employs a line array of a-Si photodiodes on an insulating substrate and in which the outputs of the diodes are stored in the lead capacitances until readout. To increase the size of the lead capacitance and thereby to improve the linearity of the ouput, the lead between each diode and its processing circuit is made one plate of a capacitor, of which the other plate is a metal film insulated from the lead and advantageously maintained at ground.

    摘要翻译: 在绝缘基板上采用a-Si光电二极管的线阵列并且其中二极管的输出被存储在引线电容中直到读出的类型的图像传感器。 为了增加引线电容的尺寸,从而提高输出的线性,每个二极管与其处理电路之间的引线被制成电容器的一个板,另一个板是与引线绝缘的金属膜,有利地 保持在地面。

    Layered solid state color photosensitive device
    9.
    发明授权
    Layered solid state color photosensitive device 失效
    层状固态彩色感光装置

    公开(公告)号:US4656109A

    公开(公告)日:1987-04-07

    申请号:US777506

    申请日:1985-09-19

    申请人: Masakazu Ueno

    发明人: Masakazu Ueno

    摘要: A color photosensitive device includes a transparent base plate and a lamination of alternate layers of transparent conductive films and photoelectric conversion layers. The photoelectric conversion layers are sensitive to light of increasing wavelength as the distance from the base plate increases. The photoelectric conversion layers comprise amorphous silicone and the transparent conductive films comprise an oxide of indium, tin, or the like.

    摘要翻译: 彩色感光装置包括透明基板和交替层的透明导电膜和光电转换层的叠层。 随着距离基板的距离增加,光电转换层对波长增加的光敏感。 光电转换层包括无定形硅氧烷,并且透明导电膜包括铟,锡等的氧化物。

    Image sensor comprising a plurality of photosensors and switches
    10.
    发明授权
    Image sensor comprising a plurality of photosensors and switches 失效
    图像传感器包括多个光电传感器和开关

    公开(公告)号:US4634883A

    公开(公告)日:1987-01-06

    申请号:US699432

    申请日:1985-02-07

    摘要: An image sensor for use in a solid-state facsimile transmitter includes a plurality of photosensors disposed in an array, each photosensor composed of a plurality of series-connected photodiodes; a voltage source; a plurality of switches for selectively applying a reverse bias from the voltage source to the photosensor array, each photosensor in the array being successively reverse biased by a corresponding one of the switches; and an output resistor for detecting current flowing through the selected reverse biased photosensor. The photosensors and switches may each comprise a plurality of series-connected photodiodes provided on a common substrate.

    摘要翻译: 用于固态传真发射机的图像传感器包括:阵列中布置的多个光电传感器,每个光电传感器由多个串联连接的光电二极管组成; 电压源; 多个开关,用于选择性地将来自电压源的反向偏压施加到光电传感器阵列,阵列中的每个光电传感器被相应的一个开关相继反向偏置; 以及用于检测流过所选择的反向偏置光电传感器的电流的输出电阻器。 光电传感器和开关可以各自包括设置在公共基板上的多个串联连接的光电二极管。