WO2024256556 - SYSTEM AND METHOD FOR DETERMINING AN ORIENTATION OF A DEVICE
National phase entry:
Publication Number
WO/2024/256556
Publication Date
19.12.2024
International Application No.
PCT/EP2024/066404
International Filing Date
13.06.2024
Title **
[English]
SYSTEM AND METHOD FOR DETERMINING AN ORIENTATION OF A DEVICE
[French]
SYSTÈME ET PROCÉDÉ POUR DÉTERMINER UNE ORIENTATION D'UN DISPOSITIF
Applicants **
NEXPERIA B.V.
Jonkerbosplein 52
6534 AB Nijmegen, NL
Inventors
LIU, Yazhao
Delft, NL
GOOSEN, Johannes Frans Lodewijk
Delft, NL
VAN DER VEEN, Gijs
Nijmegen, NL
Priority Data
23178963.7
13.06.2023
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1120 | |
| EPO | Filing, Examination | 4666 | |
| Japan | Filing | 597 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9668 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
According to an aspect of the present disclosure, a system for determining an orientation of a device is provided that comprises a diffraction grating arranged on a surface of the device. By impinging a collimated light beam onto the diffraction grating an m-th order light beam and an n-th order light beam are generated. By monitoring the positions on sensor surface at which these light beams are detected, orientation information concerning an orientation of the device can be determined.[French]
Selon un aspect de la présente invention, un système permettant de déterminer une orientation d'un dispositif comprend un réseau de diffraction disposé sur une surface du dispositif. Un faisceau lumineux collimaté incident sur le réseau de diffraction permet de générer un faisceau lumineux de m-ième ordre et un faisceau lumineux de n-ième ordre. En surveillant les positions sur la surface de capteur au niveau desquelles ces faisceaux lumineux sont détectés, des informations d'orientation concernant une orientation du dispositif peuvent être déterminées.