Patent · US Active

Vehicle light emitting device with opposed light reflecting faces

US12049994B2 · kind B2 · utility

0Cited by

12References

17Claims

0Family size

Assignee

Valeo Vision · FR

Inventors

Yagui Gao · 红钢城街道, CN
Can Tao · Bobigny, FR
Haiqing Zhou · 红钢城街道, CN
Ling Guo · Nanhu, CN
Yang Liu · Tangxia, CN
Chen Chen · 红钢城街道, CN
Pingwu Yang · 红钢城街道, CN
Chuyun YAO · Bobigny, FR

Key dates

Filing date	Jun 3, 2021
Grant date	Jul 30, 2024
Priority date	—
Expiry date	Jun 3, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21V23/003
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A light-emitting device for a vehicle and has at least one light-emitting unit, the light-emitting unit including a light source and a reflective unit. The reflective unit includes a first reflective portion, having a first reflective face facing the light source; and a second reflective portion, having a second reflective face facing a light output region of the light-emitting unit The reflective unit further includes a bridging portion connecting the first reflective portion and the second reflective portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.