US 11,792,926 B2
Display apparatus
Kyungmo Lee, Yongin-si (KR); Jongjin Lee, Yongin-si (KR); and Minsu Choi, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Aug. 9, 2022, as Appl. No. 17/818,555.
Application 17/818,555 is a continuation of application No. 17/171,335, filed on Feb. 9, 2021, granted, now 11,412,611.
Claims priority of application No. 10-2020-0093306 (KR), filed on Jul. 27, 2020.
Prior Publication US 2022/0382342 A1, Dec. 1, 2022
Int. Cl. G06F 1/18 (2006.01); H05K 1/11 (2006.01); G09G 3/00 (2006.01)
CPC H05K 1/112 (2013.01) [G06F 1/183 (2013.01); G09G 3/006 (2013.01); G09G 2330/12 (2013.01); H05K 2201/0338 (2013.01); H05K 2201/10128 (2013.01); H05K 2201/10189 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a display panel comprising a display area and a peripheral area;
a printed circuit board attached to the peripheral area, and comprising a ground portion, and a test electrode spaced from the ground portion;
a connector comprising connector terminals for electrically connecting the printed circuit board and an external control apparatus to each other;
a cover layer on and covering at least a part of the printed circuit board; and
an adhesive disposed between the printed circuit board and the cover layer.