WO2023138990 - EYEGLASS LENS WITH WAVEGUIDE
National phase entry:
Publication Number
WO/2023/138990
Publication Date
27.07.2023
International Application No.
PCT/EP2023/050715
International Filing Date
13.01.2023
Title **
[English]
EYEGLASS LENS WITH WAVEGUIDE
[French]
VERRE DE LUNETTES AVEC GUIDE D'ONDES
Applicants **
TRULIFE OPTICS LTD
Inventors
VOLKOV, Andrii
SMITH, Helen
Priority Data
2200718.1
20.01.2022
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| 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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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2417 | |
| EPO | Filing, Examination, Granting | 13996 | |
| Japan | Filing, Examination, Granting | 2561 | |
| South Korea | Filing, Examination, Granting | 2909 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
27,623
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to an augmented reality eyeglass lens with a waveguide and a method of manufacturing an such an eyeglass lens with a waveguide. The eyeglass lens comprising: a first lens part and a second lens part, with a cylindrical waveguide therebetween; and the cylindrical waveguide having cylindrical concentric opposing surfaces defining a first cylindrical interface with the first lens part and a second cylindrical interface with the second lens part, and wherein the cylindrical waveguide is transparent and comprises central waveguide core with a transparent medium at the first and second cylindrical interfaces.[French]
La présente divulgation concerne un verre de lunettes de réalité augmentée avec un guide d'ondes et un procédé de fabrication d'un tel verre de lunettes avec un guide d'ondes. Le verre de lunettes comprend : une première partie de lentille et une seconde partie de lentille, avec un guide d'ondes cylindrique entre celles-ci ; et le guide d'ondes cylindrique ayant des surfaces opposées concentriques cylindriques définissant une première interface cylindrique avec la première partie de lentille et une seconde interface cylindrique avec la seconde partie de lentille, et le guide d'ondes cylindrique étant transparent et comprenant un cœur de guide d'ondes central avec un milieu transparent au niveau des première et seconde interfaces cylindriques.