公开(公告)号：US20150333297A1

公开(公告)日：2015-11-19

申请号：US14415770

申请日：2014-05-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Fei Liu ,  Xuan He ,  Qinghui Zeng ,  Hsieh-Ming Che

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00

CPC classification number: H01L51/5293 ,  H01L51/0002 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/0048 ,  H01L51/0097 ,  H01L51/5253 ,  H01L51/5262 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/303 ,  Y02E10/549 ,  Y02P70/521

Abstract: Disclosed is an organic electroluminescent display device, a manufacturing method thereof and a display apparatus including the same. The organic electroluminescent display device includes an substrate comprising a main material film layer, and a first phase difference film layer, a water and oxygen-proof film layer and a polarizing film layer provided to stack each other; an organic electroluminescent pixel array provided on the substrate, the organic electroluminescent pixel array may emitting visible light capable of passing through the substrate; and a package substrate or a package thin film cladding outside of the organic electroluminescent pixel array. The first phase difference film layer is located at a side of the polarizing film layer near the organic electroluminescent pixel array. The substrate may have the function of anti-reflection as well as the good performance of water-proof and oxygen-proof. In this way, the OLED device of bottom-emission type provided on the substrate may leave out double film-applying process for applying the circular polarizing filter and the water and oxygen-proof film layer, and avoid the problems of thickening the thickness of a flexible device and bending brought about by the double film-applying.

Abstract translation: 公开了一种有机电致发光显示装置及其制造方法以及包括该有机电致发光显示装置的显示装置。 有机电致发光显示装置包括：基板，其包括主材料膜层，第一相位差膜层，水和氧气膜层和设置成彼此堆叠的偏振膜层; 设置在基板上的有机电致发光像素阵列，有机电致发光像素阵列可以发射能够穿过基板的可见光; 以及在有机电致发光像素阵列外部的封装衬底或封装薄膜包层。 第一相位差膜层位于有机电致发光像素阵列附近的偏振膜层的一侧。 基材可以具有防反射功能以及防水和防氧的良好性能。 以这种方式，提供在基板上的底部发射型OLED装置可能不存在用于施加圆偏振滤光器和防水和防氧薄膜层的双膜施加工艺，并且避免了厚度增厚的问题 柔性装置和弯曲由双膜施加引起。