US 12,206,059 B2
Light emitting element package including substrate with edge notch and display device including light emitting element package
Chih-Hao Lin, Hsinchu (TW); Wei-Yuan Ma, Hsinchu (TW); and Jo-Hsiang Chen, Hsinchu (TW)
Assigned to Lextar Electronics Corporation, Hsinchu (TW)
Filed by Lextar Electronics Corporation, Hsinchu (TW)
Filed on Feb. 7, 2022, as Appl. No. 17/666,513.
Claims priority of application No. 110104804 (TW), filed on Feb. 8, 2021.
Prior Publication US 2022/0254973 A1, Aug. 11, 2022
Int. Cl. H01L 33/62 (2010.01); H01L 27/15 (2006.01); H01L 33/00 (2010.01); H01L 33/54 (2010.01)
CPC H01L 33/62 (2013.01) [H01L 27/156 (2013.01); H01L 33/005 (2013.01); H01L 33/54 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0066 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A light emitting element package, comprising:
a first substrate having an upper surface and a lower surface opposite to each other, an edge of the lower surface having a notch;
at least one light emitting element disposed on the upper surface of the first substrate, wherein the at least one light emitting element comprises a red light emitting element, a green light emitting element, and a blue light emitting element, and the red light emitting element, the green light emitting element, and the blue light emitting element respectively have a positive electrode and a negative electrode;
an encapsulation layer covering the at least one light emitting element; and
a plurality of conductive pads disposed on the lower surface of the first substrate and electrically connected to the positive electrodes and the negative electrodes of the red light emitting element, the green light emitting element, and the blue light emitting element, respectively.