US 12,317,733 B2
Display apparatus and method of manufacturing the same
Taekyu Kim, Yongin-si (KR); Kwangbok Kim, Yongin-si (KR); and Wonhee Lee, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on May 23, 2022, as Appl. No. 17/750,818.
Application 17/750,818 is a division of application No. 16/815,350, filed on Mar. 11, 2020, granted, now 11,374,208.
Claims priority of application No. 10-2019-0028859 (KR), filed on Mar. 13, 2019.
Prior Publication US 2022/0285659 A1, Sep. 8, 2022
Int. Cl. H01L 35/24 (2006.01); B23K 26/06 (2014.01); B23K 26/0622 (2014.01); B23K 26/211 (2014.01); H01L 51/00 (2006.01); H10K 50/842 (2023.01); H10K 59/12 (2023.01); H10K 71/00 (2023.01); H10K 71/50 (2023.01)
CPC H10K 71/00 (2023.02) [B23K 26/0608 (2013.01); B23K 26/0624 (2015.10); B23K 26/211 (2015.10); H10K 50/8426 (2023.02); H10K 59/12 (2023.02); H10K 71/50 (2023.02); H10K 71/851 (2023.02)] 12 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a first substrate;
a display arranged on the first substrate and comprising a light-emitting diode;
a second substrate facing the first substrate;
a first sealed area arranged between the first substrate and the second substrate, surrounding the display, and comprising a frit; and
a second sealed area arranged in the first sealed area and comprising at least one portion protruding toward the first substrate and/or the second substrate, the at least one portion comprising an area in which materials of the frit and the first substrate, and/or materials of the frit and the second substrate are melted and mixed with each other.