Display apparatus
    4.
    发明公开
    Display apparatus 失效
    显示设备

    公开(公告)号:EP0490484A3

    公开(公告)日:1992-11-19

    申请号:EP91310363.6

    申请日:1991-11-08

    IPC分类号: G02F1/135 G09G3/22

    摘要: A display apparatus includes two substrates (10, 15) having electrodes, respectively, and a liquid crystal layer (17) arranged between the two substrates. One of the two substrates includes a plurality of linear luminous sources (Y₁, Y₂, ..., Y n ) ranged in parallel each other, a plurality of linear electrodes (X₁, X₂, ..., X m ) ranged in parallel each other and the linear electrodes being crossed with the plurality of linear luminous sources, and a plurality of photoconductive layers (13) provided at crossed positions of the plurality of linear luminous sources and the plurality of linear electrodes, the photoconductive layers serving to perform switching operation in response to light applied from the plurality of linear luminous sources. The liquid crystal layer has pixels to be driven by a signal applied through the plurality of linear electrodes and the plurality of photoconductive layers.

    摘要翻译: 显示装置包括分别具有电极的两个基板(10,15)和布置在两个基板之间的液晶层(17)。 两个衬底之一包括多个彼此平行排列的线性发光源(Y 1,Y 2,...,Y n),多个彼此平行排列的线性电极(X 1,X 2,...,X m) 所述线状电极与所述多个线状光源交叉;以及多个光电导层,设置在所述多个线状光源和所述多个线状电极的交叉位置,所述光电导层用于在所述多个线状电极中进行切换操作 响应于从多个线性发光源施加的光。 液晶层具有将由通过多个线性电极和多个光电导层施加的信号驱动的像素。

    Thin film electroluminescent device
    7.
    发明公开
    Thin film electroluminescent device 失效
    薄膜电致发光器件

    公开(公告)号:EP0327355A3

    公开(公告)日:1990-04-18

    申请号:EP89301000.9

    申请日:1989-02-02

    IPC分类号: H05B33/22

    CPC分类号: H05B33/22

    摘要: A thin film EL device which performs electrolumines­cence in response to the application of an electric field, comprising a light-emitting layer at least one side of which is covered with an insulating layer, and a pair of electrodes sandwiching said light-emitting layer, with at least one of said electrode being transparent, in which the insulating layer is made of a thin film of an organic dielectric material which may contain a fine powder of an inorganic insulating material.

    Thin film electroluminescent panel
    8.
    发明公开
    Thin film electroluminescent panel 失效
    薄膜电致发光面板

    公开(公告)号:EP0350907A3

    公开(公告)日:1990-03-14

    申请号:EP89112799.5

    申请日:1989-07-13

    IPC分类号: H05B33/04

    摘要: Disclosed is a thin film EL panel having a high reliability. The thin film EL panel is thin, light, and low cost. The present invention provides in a thin film electroluminescent (EL) panel comprising a light permeable base plate, a thin film EL element formed on the base plate and a moisture-proof sheet covered thereon, an improvement residing in that a moisture-absorption sheet is placed between said thin film EL element, and said moisture-proof sheet and said moisture-absorption sheet comprises an organic polymer sheet and silica gel powder dispersed therein in a certain surface density. The present invention also provides in a thin film electroluminescent (EL) panel comprising a light permeable base plate, a thin film EL element formed on the base plate and a moisture-proof sheet covered thereon, an improvement residing in that a moisture-absorption layer is formed on the inside surface of the moisture proof sheet by coating powder having moisture absorption properties.