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    • 1. 发明授权
    • Electroluminescent device and method for the production of the same
    • 电致发光器件及其制造方法
    • US06479941B1
    • 2002-11-12
    • US09787938
    • 2001-06-04
    • Hidetoshi AbeYoshinori Araki
    • Hidetoshi AbeYoshinori Araki
    • G09G310
    • H05B33/145H05B33/06H05B33/10H05B33/20H05B33/22H05B33/26H05B33/28Y10S428/917
    • An electroluminescent device having a transparent substrate extending in the lengthwise direction of the device, a transparent conductive layer placed on the back surface of the transparent substrate, a luminescent layer having a width smaller than the width of the transparent conductive layer and being placed on the back surface of the transparent conductive layer, a rear electrode placed on the back surface of the luminescent layer, and at least one buss which is placed on the part of the back surface of the transparent conductive layer having no luminescent layer, has a width smaller than the width of the transparent conductive layer, and is electrically in contact with neither the luminescent layer nor the rear electrode in which the transparent conductive layer, the luminescent layer, the rear electrode and the buss continuously extend in the lengthwise direction of the transparent substrate.
    • 一种电致发光器件,其具有在器件的长度方向上延伸的透明衬底,透明导电层设置在透明衬底的背面上,发光层的宽度小于透明导电层的宽度, 透明导电层的背面,位于发光层的背面的后电极,以及放置在不具有发光层的透明导电层的背面部分上的至少一个母线的宽度较小 并且与透明导电层,发光层,后电极和母线在透明基板的长度方向上连续延伸的发光层和背面电极电接触, 。
    • 2. 发明授权
    • Electroluminescent device and method for producing the same
    • 电致发光装置及其制造方法
    • US06617784B1
    • 2003-09-09
    • US09424722
    • 1999-11-30
    • Hidetoshi AbeYoshinori Araki
    • Hidetoshi AbeYoshinori Araki
    • H05B3312
    • H05B33/22H05B33/02H05B33/10
    • An electroluminescent (EL) device is disclosed and includes an electroluminescent element (9) having a light-emitting surface (91), and a prismatic film (1) having a surface (11) on which a plurality of prisms are provided and a back surface (12) opposed to said surface (11) and being placed on said light-emitting surface (91), wherein the back surface (12) of the prismatic film (1) and said light-emitting-surface (91) of the electroluminescent element (9) are closely bonded optically. The EL device can effectively intensify the light which is emitted in the normal line direction and also in the direction deviating from the normal line, and increase the luminance in the wide observation angle range.
    • 公开了一种电致发光(EL)器件,并且包括具有发光表面的电致发光元件(9)和具有设置有多个棱镜的表面(11)的棱镜膜(1) 与所述表面(11)相对并且放置在所述发光表面(91)上的表面(12),其中所述棱镜膜(1)的背表面(12)和所述发光表面 电致发光元件(9)被光学紧密粘合。 EL装置能够有效地增强在法线方向以及与法线偏离的方向上发射的光,并且能够增大宽观察角范围内的亮度。