US 12,359,780 B2
Lighting module, lighting device and lamp
Hyun Ho Choi, Seoul (KR)
Assigned to LG INNOTEK CO., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Nov. 16, 2023, as Appl. No. 18/511,559.
Application 18/511,559 is a continuation of application No. 17/622,459, granted, now 11,859,779, previously published as PCT/KR2020/008644, filed on Jul. 2, 2020.
Claims priority of application No. 10-2019-0080077 (KR), filed on Jul. 3, 2019.
Prior Publication US 2024/0084981 A1, Mar. 14, 2024
Int. Cl. F21K 9/68 (2016.01); F21S 43/14 (2018.01); F21S 43/20 (2018.01); H10H 20/854 (2025.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01)
CPC F21K 9/68 (2016.08) [F21S 43/14 (2018.01); F21S 43/26 (2018.01); H10H 20/854 (2025.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08)] 20 Claims
OG exemplary drawing
 
1. A lighting device comprising:
a substrate;
a plurality of light emitting devices arranged adjacently in a first direction on a substrate; and
a resin layer disposed on the substrate and the plurality of light emitting devices,
wherein the resin layer includes a first side surface and a second side surface disposed on both sides of a second direction perpendicular to the first direction,
wherein a straight distance between a first light emitting device among the plurality of light emitting devices and the second surface of the resin layer is smaller than a straight distance between the first light emitting device and the first surface of the resin layer,
wherein the resin layer includes a third side surface adjacent to the substrate and a fourth side surface opposite the third side surface,
wherein the resin layer includes a hole penetrating from the fourth side surface toward the third side surface, and
wherein a straight distance between the hole and the first light emitting device is smaller than a straight distance between the hole and the second side surface.