US 12,453,226 B2
Light emitting diode, light emitting diode module, and display device including the same
Se Min Bang, Ansan-si (KR)
Assigned to SEOUL SEMICONDUCTOR CO., LTD., Ansan-si (KR)
Filed by SEOUL SEMICONDUCTOR CO., LTD., Ansan-si (KR)
Filed on May 30, 2024, as Appl. No. 18/679,303.
Application 18/679,303 is a continuation of application No. 18/362,732, filed on Jul. 31, 2023, granted, now 12,027,657.
Application 18/362,732 is a continuation of application No. 17/592,411, filed on Feb. 3, 2022, granted, now 11,749,792, issued on Sep. 5, 2023.
Application 17/592,411 is a continuation of application No. 16/819,624, filed on Mar. 16, 2020, granted, now 11,251,351, issued on Feb. 15, 2022.
Application 16/819,624 is a continuation of application No. PCT/KR2018/011079, filed on Sep. 19, 2018.
Claims priority of application No. 10-2017-0127381 (KR), filed on Sep. 29, 2017.
Prior Publication US 2024/0322103 A1, Sep. 26, 2024
Int. Cl. H10H 20/857 (2025.01); H10H 20/851 (2025.01); H10H 20/854 (2025.01); H10H 20/858 (2025.01)
CPC H10H 20/857 (2025.01) [H10H 20/8512 (2025.01); H10H 20/854 (2025.01); H10H 20/8582 (2025.01)] 20 Claims
OG exemplary drawing
 
1. A lighting device, comprising:
a bottom cover including a first edge portion;
a module substrate disposed on the first edge portion of the bottom cover;
a light emitter connected to the module substrate and configured to emit light, the light emitter including a light source, a housing including a groove, and a lead terminal electrically connecting the light source to the module substrate;
a heat path connecting the module substrate and the light emitter and extending from an upper surface of the module substrate to the groove of the housing; and
a light guide plate disposed on the bottom cover,
wherein the lead terminal includes a first conduction region on which the light source is mounted, and a second conduction region that is exposed through the housing and contacts with the heat path,
wherein the heat path is disposed to be closer to an edge side of the module substrate than a middle of the module substrate, and
wherein an upper surface of the light source is perpendicular to the module substrate.