公开(公告)号：US20240314944A1

公开(公告)日：2024-09-19

申请号：US18027905

申请日：2022-03-29

Applicant: BOE MLED Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shaofei GUO ,  Shipeng WANG ,  Chao TIAN ,  Yiping RUAN ,  Zhonghua LI ,  Jiayi LI

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0021 ,  H05K5/0217

Abstract: A splicing display device includes: a case; display modules on the case; and a mounting structure, including a first positioning assembly on a side of the case facing the display module, and a second positioning assembly on a side of the display module facing the case, where positions of the first positioning assembly and the second positioning assembly correspond to each other in a thickness direction of the display module, and the first and second positioning assemblies contact and fit in a direction parallel to a plane in which the display module is located, so as to cause the display module to approach at least one display module adjacent thereto. The contact and fit between the first and second positioning assemblies exerts a first pressing force on the whole display module to push the display module to closely approach at least one adjacent display module thereof.

公开(公告)号：US20240062708A1

公开(公告)日：2024-02-22

申请号：US18271674

申请日：2021-12-30

Applicant: BOE MLED Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Qibing GU ,  Guofeng HU ,  Xiuling LI ,  Bao FU ,  Jiayi LI ,  Xiurong WANG ,  Yicheng LIN ,  Lingyun SHI

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0291 ,  G09G2300/0828 ,  G09G2330/021 ,  G09G2320/041 ,  G09G2320/0626

Abstract: Disclosed are a display panel and a display apparatus, wherein the display panel includes a plurality of first signal lines extending along a first direction and a plurality of pixel units arranged in an array in the first direction and a second direction; at least one pixel unit among the plurality of pixel units includes a component group and a drive chip configured to drive the component group to emit light; the component group includes K light emitting elements, and the drive chip includes K signal channel terminals, K is a positive integer greater than or equal to 2; for a pixel unit in a j-th row and an i-th column, cathodes of the K light emitting elements are electrically connected with an i-th first signal line, and an anode of an s-th light emitting element is electrically connected with an s-th signal channel terminal of the drive chip.