公开(公告)号：US12074152B2

公开(公告)日：2024-08-27

申请号：US17410053

申请日：2021-08-24

Applicant: Samsung Display Co., LTD.

Inventor： Dae Hyuk Im ,  Sun Oh Jeong ,  So Young Yeo ,  Hee Ju Woo

IPC: H01L25/18 ,  H01L21/66 ,  H01L23/00 ,  H01L23/498 ,  H05K1/02 ,  H05K1/18

CPC classification number: H01L25/18 ,  H01L22/32 ,  H01L23/49838 ,  H01L24/06 ,  H01L24/32 ,  H01L24/83 ,  H05K1/0268 ,  H01L2224/06165 ,  H01L2224/32227 ,  H01L2224/8313 ,  H01L2224/83132 ,  H01L2224/83851 ,  H01L2224/83908 ,  H05K1/189 ,  H05K2201/10128 ,  H05K2201/10378

Abstract: A display device includes a display panel, a first film attached to the display panel, an adhesive member interposed between the display panel and the first film and extending in a first direction to attach the display panel to the first film, a first test electrode covered by the adhesive member; a second test electrode covered by the adhesive member and spaced apart from the first test electrode in a second direction perpendicular to the first direction, and test lines comprising a first test line electrically connected to the first test electrode and a second test line electrically connected to the second test electrode, where the adhesive member is disposed between the first test electrode and the second test electrode in the second direction.