Unlock instant, AI-driven research and patent intelligence for your innovation.

Light module for a motor vehicle, and lighting and/or signalling device comprising such a module

A technology for motor vehicle and signal indication, which is applied in the field of optical modules and can solve problems such as unsatisfactory integrated formation

Active Publication Date: 2019-03-19
VALEO VISION SA
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if it allows the projection of patterns, especially pictograms, this technique of emitting pixelated beams is not satisfactorily integrated in relation to the modulation of the lighting function

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Light module for a motor vehicle, and lighting and/or signalling device comprising such a module
  • Light module for a motor vehicle, and lighting and/or signalling device comprising such a module
  • Light module for a motor vehicle, and lighting and/or signalling device comprising such a module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Unless specifically stated otherwise, technical features described in detail for a given embodiment may be combined with technical features described in the context of other embodiments described by way of non-limiting example.

[0047]In the features described below, the terms regarding verticality, horizontality and transverseness or their equivalents relate to the position in the vehicle where the lighting module is intended to be installed. The terms "vertical" and "horizontal" are used throughout this specification to denote directions along an orientation perpendicular to a horizontal plane (for the term "vertical"), and directions along an orientation parallel to a horizontal plane ( for the term "horizontal"). They should be considered in the operating state of the device in the vehicle. The use of these words does not imply that minor variations around vertical and horizontal directions are excluded in the present invention. For example, a tilt of approximate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a light module for a motor vehicle (1) configured to produce an output beam (5), including a light source, a pixelated and digital imaging system, and an optical device that is interposed between the light source and the pixelated and digital imaging system so as to transmit at least part of the light rays originating from the light source to an impact surface of the pixelated and digital imaging surface. The optical device includes a first portion configured to process a first part of the light rays originating from the light source and a second portion configured toprocess a second part of the light rays originating from the light source. The first portion is configured to produce a first output beam having a first distribution of light on the impact surface andthe second portion is configured to produce a second output beam having a second distribution of light on the impact surface.

Description

technical field [0001] The invention relates in particular to a light module for a motor vehicle and to a lighting and / or signaling device provided with such a module. Background technique [0002] A preferred application relates to the motor vehicle industry for vehicle equipment, in particular for generating devices capable of emitting light beams, also known as lighting and / or signaling functions, which generally comply with regulations. For example, the invention may allow the generation of a preferably high-resolution light beam of the pixelated type, which is used in particular for signaling and / or for participating in the lighting function of the front of the vehicle. It can be used to display pictograms near the projected surface of the outgoing light. [0003] A signal indicator lamp and / or light of a motor vehicle is a light device comprising one or more light sources and an outer lens surrounding the lamp. In a simplified manner, the light source emits light so ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F21S41/12F21S41/32F21W107/10
CPCF21S41/12F21S41/32F21W2107/10F21S41/285F21S41/322F21S41/675F21S41/265F21S41/365F21S41/143F21S41/645B60Q1/0047B60Q1/085B60Q2400/50
Inventor 法布里斯·埃加勒朱利安·里西大卫·鲁伊斯-阿兰萨斯蒂
Owner VALEO VISION SA