US 12,237,107 B2
Mounting jig for manufacturing tiling display device, and tiling display device and manufacturing method therefor
Han Seok Kim, Paju-si (KR); Sung Hwan Yoon, Seoul (KR); Sang Ok Seon, Paju-si (KR); and Jae Jun Kim, Goyang-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Dec. 18, 2023, as Appl. No. 18/544,044.
Application 18/544,044 is a continuation of application No. 17/777,423, previously published as PCT/KR2020/004164, filed on Mar. 27, 2020.
Claims priority of application No. 10-2019-0154525 (KR), filed on Nov. 27, 2019.
Prior Publication US 2024/0120137 A1, Apr. 11, 2024
Int. Cl. H01F 7/02 (2006.01); H01F 7/04 (2006.01); H05K 5/00 (2006.01)
CPC H01F 7/0257 (2013.01) [H01F 7/04 (2013.01); H05K 5/0018 (2022.08); H05K 5/0021 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A mounting jig for manufacturing a tiling display device, the mounting jig comprising:
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,
wherein the tiling display device includes a plurality of display devices disposed in the form of tiles,
wherein 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,
wherein the plurality of display elements is 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.