公开(公告)号：US20220260228A1

公开(公告)日：2022-08-18

申请号：US17624971

申请日：2020-06-23

Applicant: Dyson Technology Limited

Inventor： Vinu THALIATH ,  Matthew Jonathan STUBBS

IPC: F21S43/245 ,  B60Q1/44 ,  F21S43/14 ,  F21S43/239 ,  F21S43/40

Abstract: A vehicle head or tail lamp assembly is disclosed. The lamp assembly includes a light emitter having a rectangular surface from which light is emitted; and a back surface having a light reflection factor less than 80%. The back surface defines a border visible adjacent at least three sides of the rectangular surface when the lamp assembly is viewed along an axis projecting normally from the rectangular surface.