Title:
LIGHT GUIDE PANEL ASSEMBLY, LUMINOUS GLASS SYSTEM AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/071945
Kind Code:
A1
Abstract:
A light guide panel assembly and a luminescent glass system are provided. The light guide panel assembly includes a light guide layer (101) including oppositely disposed bottom (1011) and top (1012) surfaces and configured to receive laterally incident light rays and cause the light rays to propagate laterally inside the light guide layer (101) and escape in an escape region of the light guide layer (101); and a first reflective layer (102) disposed at least at a non-total reflection region of at least one of the bottom surface (1011) and the top surface (1012) adjacent to where the light is incident, to reflect the light to prevent the light from escaping the light guide layer (101) from the non-total reflection region. In this way, the intensity of the light escaping the light guide panel assembly at the escape area may be increased, thereby improving the user experience.
Inventors:
TAN JUN (CN)
ZHAO LI (CN)
ZHAO XIAOYU (CN)
MA JUN (CN)
ZHAO LI (CN)
ZHAO XIAOYU (CN)
MA JUN (CN)
Application Number:
PCT/CN2022/126758
Publication Date:
May 04, 2023
Filing Date:
October 21, 2022
Export Citation:
Assignee:
SAINT GOBAIN (FR)
TAN JUN (CN)
TAN JUN (CN)
International Classes:
B60Q3/208; B60J7/00; B60Q3/66; B60Q3/74
Foreign References:
| CN113401047A | 2021-09-17 | |||
| CN102713701A | 2012-10-03 | |||
| CN105501032A | 2016-04-20 | |||
| CN113525042A | 2021-10-22 | |||
| CN212108063U | 2020-12-08 | |||
| US20190025500A1 | 2019-01-24 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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