公开(公告)号：US11009732B2

公开(公告)日：2021-05-18

申请号：US15898817

申请日：2018-02-19

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Jiaren Wang ,  Feng Qin ,  Jiubin Zhou ,  Lingling Zhang

IPC: G02F1/1333 ,  G09G3/36 ,  G06F3/041 ,  G02F1/1343

Abstract: The present disclosure relates to the field of display technologies and, in particular, to a display panel and a display device thereof, for reducing the border width of the display panel. The display panel includes: a display substrate including a display area and a stepped area disposed at a side of the display area, an integrated substrate is provided with an integrated circuit, and a flexible circuit board respectively connected with the stepped area of the display substrate and with the integrated substrate. The integrated circuit is electrically connected with the display substrate via a circuit on the flexible circuit board. The display panel is applicable in the display device.

公开(公告)号：US10453363B2

公开(公告)日：2019-10-22

申请号：US16203643

申请日：2018-11-29

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Meng Wei ,  Jiubin Zhou ,  Lingling Zhang

IPC: G09F9/30 ,  H01L27/12 ,  H05K1/18 ,  H05K1/14 ,  H05K3/36

Abstract: An annular display apparatus and a display device are provided. The annular display apparatus includes a display panel, an integrated circuit chip and a flexible printed circuit. The display panel includes an annular display region, an outer non-display region and an inner non-display region, the display region is provided with multiple control signal lines, the inner non-display region is provided with multiple panel binding interfaces, and the multiple control signal lines are electrically connected to the multiple panel binding interfaces respectively. The flexible printed circuit includes a bonding region and a chip region, the bonding region is provided with multiple circuit board binding interfaces which are bound to to the multiple panel binding interfaces, the chip region is configured to arrange the integrated circuit chip, and the integrated circuit chip is electrically connected to the multiple circuit board binding interfaces.