US 12,272,680 B2
Light-emitting device package and electronic device
JeYoung Moon, Geumsan-gun (KR); and SangHo Han, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Mar. 7, 2022, as Appl. No. 17/688,486.
Application 17/688,486 is a continuation of application No. 16/045,078, filed on Jul. 25, 2018, granted, now 11,296,056.
Claims priority of application No. 10-2017-0143437 (KR), filed on Oct. 31, 2017.
Prior Publication US 2022/0199591 A1, Jun. 23, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01L 25/075 (2006.01); H01L 33/62 (2010.01); H05B 45/20 (2020.01)
CPC H01L 25/0753 (2013.01) [H01L 25/075 (2013.01); H01L 33/62 (2013.01); H05B 45/20 (2020.01)] 18 Claims
OG exemplary drawing
 
1. A light-emitting device package comprising:
a first internal light-emitting device package including:
a first light-emitting device mounted on a lead frame;
a third light-emitting device mounted on the lead frame;
a phosphor contained in an encapsulant present on the first and third light-emitting devices, and
a second internal light-emitting device package including:
a second light-emitting device mounted on the lead frame;
a fourth light-emitting device mounted on the lead frame;
the phosphor contained in the encapsulant present on the second and fourth light-emitting devices; and
a partition wall,
wherein the phosphor emits a first color of light,
the first light-emitting device and the second light-emitting device emit a second color of light,
the third light-emitting device and the fourth light-emitting device emit a third color of light,
the second color of light emitted from the first light-emitting device and the second color of light emitted from the second light-emitting device have different wavelengths,
the first light-emitting device of the first internal light-emitting device package is diagonally positioned with respect to the second light-emitting device of second internal light-emitting device package,
the third light-emitting device of the first internal light-emitting device package is diagonally positioned with respect to the fourth light-emitting device of second internal light-emitting device package, and
the first light-emitting device and the third light-emitting device are connected in series between a first anode and a first cathode, and the second light-emitting device and the fourth light-emitting device are connected in series between a second anode and a second cathode, the first and second anodes being electrically isolated from one another, and the first and second cathodes being electrically isolated from one another.