Title:
LIGHTING MODULE HAVING A FLEXIBLE GUIDE SHEET WITH INTEGRATED ANTENNA
Document Type and Number:
WIPO Patent Application WO/2024/052030
Kind Code:
A1
Abstract:
The invention relates to a lighting module (100) comprising an assembly of at least one flexible guide sheet (110), each flexible guide sheet being able to return light rays in a direction substantially normal to a surface of the flexible guide sheet according to at least one pattern etched in said flexible guide sheet. The module comprises at least one light-injection element (120) capable of receiving light and of distributing light in the assembly of at least one flexible guide sheet, and at least one light source (130) capable of injecting light into the at least one light-injection element. According to the invention, a metal nanometric mesh (114) forming an antenna is deposited on at least one surface of at least one flexible guide sheet of the assembly.
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Inventors:
ALVEAR CABEZON EDUARDO (FR)
Application Number:
PCT/EP2023/071958
Publication Date:
March 14, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
VALEO VISION (FR)
International Classes:
F21V8/00; H01Q1/44; H01Q9/04
Domestic Patent References:
| WO2011130715A2 | 2011-10-20 | |||
| WO2021122554A1 | 2021-06-24 | |||
| WO2011130715A2 | 2011-10-20 |
Foreign References:
| US20190323683A1 | 2019-10-24 |
Other References:
HONG WONBIN ET AL: "Optically Invisible Antenna Integrated Within an OLED Touch Display Panel for IoT Applications", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, IEEE, USA, vol. 65, no. 7, 1 July 2017 (2017-07-01), pages 3750 - 3755, XP011655742, ISSN: 0018-926X, [retrieved on 20170703], DOI: 10.1109/TAP.2017.2705127
Attorney, Agent or Firm:
VALEO VISIBILITY (FR)
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