US 12,278,225 B2
Display module, display apparatus, and method of manufacturing the same
Jongsu Oh, Suwon-si (KR); Sangyoung Park, Suwon-si (KR); Hoseop Lee, Suwon-si (KR); and Tetsuya Shigeta, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Feb. 18, 2022, as Appl. No. 17/675,046.
Application 17/675,046 is a continuation of application No. PCT/KR2021/016814, filed on Nov. 16, 2021.
Claims priority of application No. 10-2020-0157081 (KR), filed on Nov. 20, 2020.
Prior Publication US 2022/0223577 A1, Jul. 14, 2022
Int. Cl. H01L 25/16 (2023.01); G09G 3/32 (2016.01); H05K 1/02 (2006.01); H05K 1/14 (2006.01); H05K 1/18 (2006.01); H05K 5/00 (2025.01); H05K 5/30 (2025.01)
CPC H01L 25/167 (2013.01) [G09G 3/32 (2013.01); H01L 25/162 (2013.01); H05K 1/0298 (2013.01); H05K 1/181 (2013.01); G09G 2300/0804 (2013.01); G09G 2330/02 (2013.01); H05K 1/142 (2013.01); H05K 5/0017 (2013.01); H05K 5/30 (2025.01); H05K 2201/09227 (2013.01); H05K 2201/10378 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display module, comprising:
a first substrate;
a plurality of micro pixel packages provided on the first substrate; and
a plurality of voltage lines electrically connected between a set of micro pixel packages of the plurality of micro pixel packages that are adjacent to each other in a first direction,
wherein each of the plurality of micro pixel packages includes:
a second substrate;
a plurality of inorganic light-emitting elements provided on the second substrate;
a micro pixel controller provided on the second substrate and configured to control the plurality of inorganic light-emitting elements; and
an internal connection line disposed inside the second substrate and configured to electrically connect a first voltage line of the plurality of voltage lines that is electrically connected to a first micro pixel package of the set of micro pixel packages that are adjacent to each other in the first direction and a second voltage line of the plurality of voltage lines that is electrically connected to a second micro pixel package of the set of micro pixel packages that are adjacent to each other in the first direction.