Title:
PIXEL ILLUMINATION MODULE, VEHICLE ILLUMINATION DEVICE, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/111467
Kind Code:
A1
Abstract:
A pixel illumination module, a vehicle illumination device, and a vehicle. The pixel illumination module comprises a pixel illumination light source (1) and an imaging lens module; the imaging lens module comprises a lens holder (2) and a lens group placed in the lens holder (2), and the lens group comprises at least three lenses (31, 32, 33); the pixel illumination light source (1) comprises multiple LED units capable of being independently controlled so as to form a desired pixel image, and the pixel image is projected via the lens group. The overall size of the pixel illumination module is small, the structure is simplified, and the present invention facilitates miniaturization, and facilitates the application of pixel illumination technology in small vehicles.
Inventors:
ZHANG DAPAN (CN)
YAN MENG (CN)
YAN HAIYUE (CN)
JIN LANGRUN (CN)
QIU ZHIPING (CN)
ZHU HE (CN)
SANG WENHUI (CN)
YAN MENG (CN)
YAN HAIYUE (CN)
JIN LANGRUN (CN)
QIU ZHIPING (CN)
ZHU HE (CN)
SANG WENHUI (CN)
Application Number:
PCT/CN2021/132410
Publication Date:
June 02, 2022
Filing Date:
November 23, 2021
Export Citation:
Assignee:
HASCO VISION TECH CO LTD (CN)
International Classes:
F21S41/25; F21S41/153; F21S41/29
Foreign References:
| CN209944222U | 2020-01-14 | |||
| CN111219679A | 2020-06-02 | |||
| EP3379142A1 | 2018-09-26 | |||
| CN214064803U | 2021-08-27 | |||
| CN214009109U | 2021-08-20 | |||
| CN214064802U | 2021-08-27 | |||
| EP3396241A1 | 2018-10-31 | |||
| CN208107962U | 2018-11-16 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
Download PDF: