公开(公告)号：US20220283468A1

公开(公告)日：2022-09-08

申请号：US17630111

申请日：2021-04-09

申请人： Hefei BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Wei KANG ,  Jianming LIU ,  Wenbo DONG ,  Chaoyue WANG ,  Xingfu ZHANG

IPC分类号： G02F1/13357 ,  G02F1/1335

摘要： Disclosed are a display module and a transparent display apparatus. The display module includes: a transparent light guide plate including a grid dot face and a light emergent face, and a light incident face connecting the grid dot face and the light emergent face; a side-type light source, located on the side of the transparent light guide plate where the light incident face is located; a transparent adhesive layer including a first face and a second face, with the first face being disposed in contact with the grid dot face of the transparent light guide plate, the refractive index of the transparent adhesive layer is different from the refractive index of the transparent light guide plate, and the transparent adhesive layer contains particles that scatter light; and a transparent reflecting layer, disposed in contact with the second face of the transparent adhesive layer.

公开(公告)号：US20210363372A1

公开(公告)日：2021-11-25

申请号：US16605277

申请日：2019-03-26

申请人： HEFEI BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Hao CHEN ,  Wei ZHANG ,  Xingfu ZHANG

IPC分类号： C09D11/52 ,  H05K1/09 ,  H05K3/12 ,  H05K1/03 ,  G09F9/30 ,  C09D11/36 ,  C01G5/00

摘要： A conductive ink is provided, which includes an ink solvent and a conductive composition dispersed in the ink solvent. The conductive composition includes a silver nanoparticle and a molecular chain of polyaniline formed on a surface of the silver nanoparticle. A method for preparing a conductive ink and a flexible display device are further provided. The conductive ink has good film forming property and good conductivity.

公开(公告)号：US20190103199A1

公开(公告)日：2019-04-04

申请号：US16145409

申请日：2018-09-28

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.

发明人： Xingfu ZHANG ,  Wei ZHANG ,  Chaoyue WANG

IPC分类号： H01B1/02 ,  C09D11/52 ,  C09D11/322 ,  C09D11/36 ,  B41J11/00

摘要： The present disclosure provides an electrically conductive material, a printing ink and a method for manufacturing an electrically conductive structure. The electrically conductive material includes a plurality of electrically conductive metal nanoplates and electrically conductive metal nanoparticles filled in gaps between the plurality of the electrically conductive metal nanoplates.