US 12,436,573 B2
Method of manufacturing display device
Suchang Ryu, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Dec. 21, 2022, as Appl. No. 18/069,402.
Claims priority of application No. 10-2022-0052006 (KR), filed on Apr. 27, 2022.
Prior Publication US 2023/0350463 A1, Nov. 2, 2023
Int. Cl. G06F 1/16 (2006.01); H05K 5/00 (2025.01); H05K 7/00 (2006.01)
CPC G06F 1/1656 (2013.01) [G06F 1/1616 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of manufacturing a display device, the method comprising:
defining an etching line having a shape of a closed curve on a metal plate having a rigidity higher than a rigidity of a display panel;
etching the metal plate along the etching line;
laminating the etched metal plate to a display module including the display panel;
defining a cutting line corresponding to the etching line; and
cutting the display module and the metal plate laminated to the display module together with each other along the cutting line.