Semiconductor quantum effect device having negative differential
resistance characteristics
    2.
    发明授权
    Semiconductor quantum effect device having negative differential resistance characteristics 失效
    具有负差分电阻特性的半导体量子效应器件

    公开(公告)号:US5021863A

    公开(公告)日:1991-06-04

    申请号:US405976

    申请日:1989-09-12

    摘要: A semiconductor quantum effect device having negative differential resistance characteristics includes a composite potential barrier layer including a first potential barrier layer and a second potential barrier layer; a carrier injection side semiconductor layer connected in contact with the first potential barrier layer; and a carrier injected side semiconductor layer connected in contact with the second potential barrier layer. The semiconductor material elements forming the respective layer satisfy the condition that, when the voltage is not applied to the semiconductor material elements, the energy level at the bottom of conduction band in the carrier injection side semiconductor layer and in the carrier injected side semiconductor layer is lower than the energy level at the top of the valance band in the second potential barrier layer and that a Fermi level within the second potential barrier layer is nearly at the same level as the Fermi level within the barrier injected side semiconductor layer, and an electron and a hole are operated in a cooperative relation therebetween.

    LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示面板和液晶显示装置

    公开(公告)号:US20120314165A1

    公开(公告)日:2012-12-13

    申请号:US13580813

    申请日:2010-11-05

    IPC分类号: G02F1/1335

    摘要: The present invention provides a liquid crystal display panel and a liquid crystal display device presenting a reduced color addition and an improved bright room contrast. The liquid crystal display panel of the present invention includes wirings made of a metal having at least 90% reflection over a wavelength region within the visible light region, where the reflectance of the liquid crystal panel over a wavelength range of 600 to 700 nm at the display surface is no greater than 150% of the reflectance at the wavelength of 550 nm at the display surface.

    摘要翻译: 本发明提供一种液晶显示面板和液晶显示装置,其具有减色附加和改善的亮室对比度。 本发明的液晶显示面板包括在可见光区域内的波长区域上反射率至少为90%的金属配线,其中液晶面板在600〜700nm的波长范围内的反射率为 显示面在显示面处不大于550nm波长下的反射率的150%。

    Wrapping film
    8.
    发明授权
    Wrapping film 失效
    包装膜

    公开(公告)号:US5266387A

    公开(公告)日:1993-11-30

    申请号:US797140

    申请日:1991-11-25

    IPC分类号: B32B27/08 B65D65/40 B32B7/02

    摘要: A wrapping film comprising at least an outer layer, an interlayer, and an inner layer in this order, (a) the wrapping film having a shear peel strength of 0.20 kg/cm.sup.2 or more and a 180.degree. peel strength of 8.0 g/50 mm or less, (b) the outer layer and the inner layer each being a polyolefin resin composition layer, (c) the interlayer being an aliphatic polyamide resin layer, (d) the wrapping film exhibiting a tensile elongation at break of 200% or less in the direction of film withdrawal and a tensile elongation at break of 80% or more in the direction perpendicular to the direction of film withdrawal, (e) the ratio of the tensile elongation at break in the direction of film withdrawal to that in the direction perpendicular to the direction of film withdrawal being in the range of 0.7 or less, and (f) the total thickness of the wrapping film being in the range of 40 .mu.m or less, and the thickness of the interlayer is in the range of 10 to 90% of the total thickness of the wrapping film.