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Title:
SAFETY BELT ASSEMBLY FOR A MOTOR VEHICLE AND SAFETY BELT LIGHT-EMITTING SYSTEM FOR A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/144750
Kind Code:
A1
Abstract:
A safety belt assembly for a motor vehicle and a safety belt light-emitting system are provided. The safety belt assembly comprises a woven belt (1), and a light-emitting element (2) provided on the woven belt, the light-emitting element being comprised of a planar electroluminescent element (3), wherein a flexible electrical conductor (4) connected to the electroluminescent element is integrated in the woven belt, the electroluminescent element comprises a carrier layer (3a), a first electrically conductive layer (3c), an electroluminescent layer (3d), a second conductive layer (3e) and a protective layer (3g) that are sequentially stacked, wherein the first and second conductive layers are connected to the flexible electrical conductor, and the electroluminescent layer (3d) is capable of emitting light by energization of the first and second conductive layers. The light-emitting element may also be comprised of an optical fiber (5) which acts with an LED light source provided in an end region of the woven belt. A friendly reminding of an occupant of the motor vehicle concerning wearing a safety belt can be realized by means of the safety belt assembly.

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Inventors:
WANG ZHENFEI (CN)
MARTINA RAUSCH (DE)
ZHANG YUE (CN)
LIN SEN (CN)
WANG HAI (CN)
Application Number:
PCT/CN2018/123599
Publication Date:
August 01, 2019
Filing Date:
December 25, 2018
Export Citation:
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Assignee:
TRW AUTOMOTIVE TECH SHANGHAI CO LTD (CN)
International Classes:
B60Q3/242; B60R22/48
Foreign References:
CN208053210U2018-11-06
US20150329041A12015-11-19
CN107406034A2017-11-28
CN1985545A2007-06-20
JP2014065381A2014-04-17
CN201254155Y2009-06-10
US20070182534A12007-08-09
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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