公开(公告)号：US09711664B2

公开(公告)日：2017-07-18

申请号：US14316000

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yunping Di

IPC: H01L31/0224 ,  H01L51/44 ,  H01L31/0392

CPC classification number: H01L31/022491 ,  H01L31/022425 ,  H01L31/022466 ,  H01L31/03926 ,  H01L51/445 ,  Y02E10/549

Abstract: The invention provides a flexible transparent solar cell and a production process of the same, and belongs to the technical field of solar cell. The flexible transparent solar cell comprises: a flexible transparent substrate, a transparent front-electrode, a cell unit, a transparent back-electrode and a transparent encapsulating layer, which are disposed in this order; the transparent front-electrode comprising a metallic grid thin film layer and a graphene layer; and the transparent back-electrode comprising a nano metal layer and a graphene layer. The invention can be used in production of flexible transparent solar cell, in order to improve conductivity and transparency of solar cells.

公开(公告)号：US09472780B2

公开(公告)日：2016-10-18

申请号：US14409818

申请日：2014-05-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Long Wang ,  Qinghui Zeng ,  Xuan He ,  Xue Gao ,  Fei Liu ,  Yunping Di

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/323 ,  H01L51/0097 ,  H01L51/524 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/5338 ,  Y02E10/549

Abstract: The present invention discloses an organic electroluminescent display device and a display apparatus comprising a substrate, an organic electroluminescent pixel array disposed on the substrate, and a package film coated on an outside of the organic electroluminescent pixel array. The organic electroluminescent display device further comprises an optical film laminate body at a light output side thereof; and the optical film laminate body is a preformed integral component including a plurality of functional film layers. Since the optical film laminate body including the plurality of functional film layers can be bonded on organic electroluminescent display device by a single film-bonding process, it simplifies the manufacturing process, decreases the cost, reduces the thickness, and improves the flexibility of the organic electroluminescent display device. In addition, the present invention also discloses a display apparatus comprising the organic electroluminescent display device.

Abstract translation: 本发明公开了一种有机电致发光显示装置和显示装置，包括基板，设置在基板上的有机电致发光像素阵列和涂覆在有机电致发光像素阵列外部的封装膜。 有机电致发光显示装置还包括其光输出侧的光学膜层压体; 并且光学膜层叠体是包括多个功能膜层的预成型整体部件。 由于具有多个功能膜层的光学膜层叠体可以通过单膜化粘合工艺结合在有机电致发光显示装置上，因此简化了制造工序，降低了成本，降低了厚度，提高了有机电致发光显示装置的柔软性 电致发光显示装置。 此外，本发明还公开了一种包括有机电致发光显示装置的显示装置。