# US 2026/0085804 A1 · Lamp for vehicle > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2026/0085804 A1 - Document ID: US20260085804A1 - Status: Published application - Kind: A1 - Application number: 19/243,930 - Filed: 2025-06-20 - Published: 2026-03-26 - Earliest claimed: 2024-09-25 - Assignees: Hyundai Mobis Co., Ltd. - Applicants: Hyundai Mobis Co., Ltd. - Inventors: Seok Ho JEONG; Jun Seok BAE; Eun Bi KWON - Web page: https://patentgrep.com/patent/US20260085804A1 ## CPC - F21S 41/275: Lens surfaces, e.g. coatings or surface structures - F21S 41/265: Composite lenses; Lenses with a patch-like shape - F21S 41/285: {Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805} - F21S 41/29: Attachment thereof (for achieving variable light distribution F21S41/63) - F21S 41/295: {specially adapted to projection lenses} - F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS ## Abstract The present disclosure provides a lamp for a vehicle, the lamp including a light-entering part installed relatively forward based on a propagation direction of light emitted from a light source installed in the lamp for a vehicle, the light-entering part being configured to receive the light emitted from the light source and having a plurality of patterns formed on an incident surface, and a light-exiting part configured to allow the light having passed through the light-entering part to propagate forward to the outside while passing through the light-exiting part, the light-exiting part having a plurality of facets formed on an emergent surface. ## Claims ### Claim 1 A lamp for a vehicle, comprising: a light-entering part positioned to receive a light propagated from a light source of the lamp, the light-entering part including an incident surface having a plurality of patterns; and a light-exiting part including an emergent surface having a plurality of facets, wherein the light emitted from the light source passes through the light-entering part and then propagates externally through the light-exiting part. ### Claim 2 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of lattice patterns arranged in a height direction and a width direction of the light-entering part. ### Claim 3 (depends on 2) The lamp of claim 2, wherein the plurality of lattice patterns is arranged at a plurality of intersection positions without overlapping a plurality of patterns of the plurality of facets of the emergent surface of the light-exiting part in a propagation direction of the light. ### Claim 4 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of diagonal patterns arranged in a diagonal direction of the light-entering part. ### Claim 5 (depends on 4) The lamp of claim 4, wherein the plurality of diagonal patterns is curved inwardly. ### Claim 6 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of circular or elliptical patterns. ### Claim 7 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of triangular patterns. ### Claim 8 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of hexagonal patterns. ### Claim 9 (depends on 1) The lamp of claim 1, wherein the plurality of patterns of the incident surface of the light-entering part includes a plurality of octagonal patterns. ### Claim 10 (depends on 1) The lamp of claim 1, wherein the incident surface of the light-entering part includes a curved plate surface. ### Claim 11 (depends on 1) The lamp of claim 1, wherein the light-entering part includes a plurality of stepped portions recessed inward in a propagation direction of the light and spaced apart from each other in a width direction of the light-entering part. ### Claim 12 (depends on 1) The lamp of claim 1, wherein the light-exiting part comprises a light transmittance-reducing member disposed at an edge region of a part of at least some of the plurality of facets of the emergent surface of the light-exiting part and configured to reduce light transmittance. ### Claim 13 (depends on 12) The lamp of claim 12, wherein the light transmittance-reducing member comprises an edge portion pad printed in the edge region of the part of at least some of the plurality of facets of the emergent surface of the light-exiting part. ### Claim 14 (depends on 1) The lamp of claim 1, further comprising a connection member disposed between the light-entering part and the light-exiting part and having first and second plate surfaces facing in opposite directions and respectively connected to the light-entering part and the light-exiting part. ### Claim 15 (depends on 14) The lamp of claim 14, wherein: the connection member has a periphery protruding outwardly, the periphery of the connection member being larger than that of the light-entering part and the light-exiting part, and the lamp further comprises a lens holder on which the periphery of the connection member is seated.