Patent ID: 11923489
Assignee: HKC CORPORATION LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The growth substrate according to claim 5, wherein the refraction structure comprises a triangular prism, and the bottom structural surface and the two side structural surfaces are three side surfaces of the triangular prism, wherein two bottom surfaces of the triangular prism are perpendicular to the substrate, the two bottom surfaces of the triangular prism are in a shape of an isosceles triangle;
wherein the growth substrate further comprises a light shielding layer, a junction of the two side structural surfaces is shielded by the light shielding layer;
wherein an orthographic projection of the adjustment layer on the substrate further covers the chip growth regions; and
wherein the surface, away from the refraction structure, of the adjustment layer is a plane parallel to the substrate.