公开(公告)号：US12237107B2

公开(公告)日：2025-02-25

申请号：US18544044

申请日：2023-12-18

Applicant: LG Display Co., Ltd.

Inventor： Han Seok Kim ,  Sung Hwan Yoon ,  Sang Ok Seon ,  Jae Jun Kim

IPC: H01F7/02 ,  H01F7/04 ,  H05K5/00

Abstract: A mounting jig for manufacturing a tiling display device can include a supporting member, a plurality of jig magnets fixed to the supporting member, a hinge structure configured to rotate the plurality of jig magnets, and a guard rail configured to rotate in response to a rotation of the plurality of jig magnets, to reduce damage caused during detachment or attachment. The tiling display device includes a plurality of display devices disposed in the form of tiles. Each of the plurality of display devices includes a plurality of display elements, a plurality of circuits, a plurality of lines and a plurality of parts. The plurality of display elements can be a light emitting diode (LED) or a micro-LED including an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting layer.

公开(公告)号：US12266472B2

公开(公告)日：2025-04-01

申请号：US17777423

申请日：2020-03-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Han Seok Kim ,  Sung Hwan Yoon ,  Sang Ok Seon ,  Jae Jun Kim

IPC: H01F7/02 ,  H01F7/04 ,  H05K5/00

Abstract: The present disclosure relates to a mounting jig for manufacturing a tiling display device and a manufacturing method of a tiling display device using the same. A mounting jig for manufacturing a tiling display device according to an embodiment of the present disclosure includes: a supporting member; a plurality of jig magnets fixed to the supporting member; a hinge structure configured to rotate the plurality of jig magnets; and a guard rail rotating in response to rotation of the plurality of jig magnets and reducing damage caused during detachment or attachment. Therefore, when the mounting jig is attached to a display device, a safety distance can be secured by the guard rail disposed between the display device and the jig magnets and the mounting jig can be slowly attached to the display device without giving an impact to the display device.