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    Organic electroluminescent device and driving apparatus
    3.
    发明授权
    Organic electroluminescent device and driving apparatus 有权
    有机电致发光器件和驱动装置

    公开(公告)号：US07557512B2

    公开(公告)日：2009-07-07

    申请号：US11000009

    申请日：2004-12-01

    申请人： Myung Seop Kim ,  Jae Man Lee ,  Jae Woo Kyung ,  Sung Kab Kim ,  Young Soo Han ,  Hong Gyu Kim ,  Jong Geun Yoon ,  Joong Hwan Yang

    发明人： Myung Seop Kim ,  Jae Man Lee ,  Jae Woo Kyung ,  Sung Kab Kim ,  Young Soo Han ,  Hong Gyu Kim ,  Jong Geun Yoon ,  Joong Hwan Yang

    IPC分类号： B32B9/00

    CPC分类号： H01L27/3267 ,  H01L25/048 ,  H01L27/3286 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/5234 ,  H01L2251/5315 ,  H01L2924/0002 ,  H01L2924/00

    摘要： Provided is an organic EL device having a lower power consumption and high performance and enabling to display separate pictures on bidirectional screens as well as to display the same picture on the bidirectional screens, and a driving apparatus thereof. The organic EL device includes: a first organic EL panel for a unidirectional display; and a second organic EL panel for a unidirectional display, each of the first and second organic EL panels having a substrate, a first electrode, an emitting layer and a second electrode, wherein the first organic EL panel and the second organic EL panel are coupled so as to display pictures in bidirections. According to the present invention, a sufficient brightness can be obtained even under a low power. Also, since an opaque cathode is used, performance and transmittance are enhanced compared with the related art organic EL device using a transparent cathode.

    摘要翻译： 提供了一种具有较低功耗和高性能的有机EL器件，并且能够在双向屏幕上显示分离的图像以及在双向屏幕上显示相同的图像及其驱动装置。 有机EL器件包括：用于单向显示的第一有机EL面板; 以及用于单向显示的第二有机EL面板，所述第一和第二有机EL面板中的每一个具有基板，第一电极，发光层和第二电极，其中所述第一有机EL面板和所述第二有机EL面板被耦合 以便以双向方式显示图像。 根据本发明，即使在低功率下也能获得足够的亮度。 此外，由于使用不透明阴极，与使用透明阴极的现有技术有机EL器件相比，性能和透射率得到提高。

    Organic electroluminescence display and method for manufacturing the same
    4.
    发明授权
    Organic electroluminescence display and method for manufacturing the same 有权
    有机电致发光显示器及其制造方法

    公开(公告)号：US07825583B2

    公开(公告)日：2010-11-02

    申请号：US11356315

    申请日：2006-02-17

    申请人： Chang Nam Kim ,  Young Soo Han ,  Ho Nyun Lee ,  Jin Won Chung ,  Hong Gyu Kim

    发明人： Chang Nam Kim ,  Young Soo Han ,  Ho Nyun Lee ,  Jin Won Chung ,  Hong Gyu Kim

    IPC分类号： H05B33/26

    CPC分类号： H01L51/529 ,  H01L27/3244 ,  H01L51/5221 ,  H01L51/5243

    摘要： An organic EL device and a method for manufacturing the same are disclosed. The organic EL device comprises a substrate having a first electrode arranged on an active region, at least one organic material layer formed on the first electrode, a second electrode formed on the organic material layer so as to extend to an inactive region of the substrate to allow heat of the device to be dissipated to an outside therethrough, and a seal-cup facing the second electrode while being sealingly connected with the second electrode at a seal line via a sealant. The organic EL device can effectively lower an interior temperature of the device while preventing degradation thereof, thereby remarkably increasing lifetime thereof, and enhance interface stability of the device, thereby remarkably suppressing degradation in characteristics of the device.

    摘要翻译： 公开了一种有机EL器件及其制造方法。 有机EL器件包括具有布置在有源区上的第一电极的衬底，形成在第一电极上的至少一个有机材料层，形成在有机材料层上的第二电极，以延伸到衬底的非活性区域到 允许装置的热量散发到外部，并且密封杯面对第二电极，同时通过密封剂在密封线处与第二电极密封连接。 有机EL器件能够有效地降低器件的内部温度，同时防止其劣化，从而显着提高其寿命，并且提高器件的界面稳定性，从而显着地抑制器件的特性劣化。

    Prism sheet having wet-out property and LCD back light unit thereby
    7.
    发明授权
    Prism sheet having wet-out property and LCD back light unit thereby 有权
    具有浸湿性的棱镜片和LCD背光单元

    公开(公告)号：US08384847B2

    公开(公告)日：2013-02-26

    申请号：US12451706

    申请日：2007-11-26

    申请人： Young Soo Han ,  Seok Hoon Jang ,  Jun Hyeak Choi ,  Man Suk Kim ,  Kyu Ha Chung

    发明人： Young Soo Han ,  Seok Hoon Jang ,  Jun Hyeak Choi ,  Man Suk Kim ,  Kyu Ha Chung

    IPC分类号： G02F1/1335

    CPC分类号： G02B5/045 ,  G02B6/0053 ,  G02F1/133606

    摘要： A prism sheet, capable of enhancing wet-out ability in a whole back light unit while maintaining center brightness, transmittance and haze in good condition, is disclosed. The prism sheet includes a base film made of a transparent material and having a flat first surface, and a light refracting part including a plurality of unit prisms unitarily formed with the base film on a second surface of the base film, opposite to the flat first surface. The unit prisms have a predetermined shape of a cross section, and are arranged with orientation. When an angle formed between a ridge of the unit prism of the light refracting part and a normal line of the flat first surface is defined as θn, θn and θn+1 have different values from each other, and n is an integer more than 2. An LCD back light unit using the above prism sheet is also disclosed.

    摘要翻译： 公开了一种棱镜片，其能够在保持中心亮度，透光率和雾度的同时提高整个背光单元的润湿能力。 棱镜片包括由透明材料制成并具有平坦的第一表面的基膜和在基膜的第二表面上与基膜一体形成的多个单位棱镜的光折射部分，与平坦的第一表面相对 表面。 单位棱镜具有预定形状的横截面，并且以取向布置。 当在光折射部分的单位棱镜的脊与平坦的第一表面的法线之间形成的角度被定义为＆amp; t; n，＆het; n和＆; t; n + 1彼此具有不同的值，n 是大于2的整数。还公开了使用上述棱镜片的LCD背光单元。