Patent ID: 11955584
Assignee: SEOUL VIOSYS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A light emitting element package comprising:
a substrate provided with an interconnect portion including an upper interconnect formed on the substrate;
a sidewall disposed on the substrate;
a reflective film formed on the substrate;
a light emitting element mounted on the substrate, wherein the light emitting element comprises a flip-chip type light emitting diode, wherein one of the first electrode or the second electrode is connected to the interconnect portion; and
a cover member contacting an upper surface of the light emitting element while covering the light emitting element, wherein the cover member and the reflective film comprise organic polymers and an organic polymer of the reflective film has polymer nodes linked to each other by fibrils forming fine porous vacancies;
wherein:
the cover member is structured to extend beyond an upper surface of the light emitting element and cover the reflective film formed on the substrate and the upper interconnect;
the light emitting element package includes an air gap in a region located below the upper surface of the light emitting element and above at least a portion of the upper interconnect located adjacent to a side surface of the light emitting element;
the cover member contacts an upper surface of the light emitting element and an upper surface of the sidewall;
the upper surfaces of the light emitting element and the sidewall are aligned; and
the air gap is located below the cover member.