WO2026104926 - OPTICAL COMPONENT OPHTHALMIC DIAGNOSTIC DEVICE AND METHOD OF FORMING AN OPTICAL DEVICE
National phase entry is expected:
Publication Number
WO/2026/104926
Publication Date
21.05.2026
International Application No.
PCT/IB2025/060971
International Filing Date
28.10.2025
Title **
[English]
OPTICAL COMPONENT OPHTHALMIC DIAGNOSTIC DEVICE AND METHOD OF FORMING AN OPTICAL DEVICE
[French]
DISPOSITIF DE DIAGNOSTIC OPHTALMIQUE DE COMPOSANT OPTIQUE ET PROCÉDÉ DE FORMATION D'UN DISPOSITIF OPTIQUE
Applicants **
ALCON INC.
Inventors
VOITA, Christopher Paul
DREWES, Jonathan
OLMSTEAD, Richard Ty
Priority Data
63/719,955
13.11.2024
US
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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| 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
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2168 | |
| EPO | Filing, Examination, Granting | 10724 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2360 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,319
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Abstract[English]
An optical component includes a substrate having a first optical surface located opposite a second optical surface with at least one of the first optical surface or the second optical surface including a lenslet array formed therein. The optical component also includes an anti-reflective coating located on the first optical surface, a bandpass filter coating located on the second optical surface, and at least one obscuration located on the substrate. The obscuration is configured to block a transmission of light between the first optical surface and the second optical surface.[French]
L'invention concerne un composant optique comprenant un substrat ayant une première surface optique située à l'opposé d'une seconde surface optique, au moins l'une parmi la première surface optique ou la seconde surface optique comprenant un réseau de microlentilles formé à l'intérieur de celui-ci. Le composant optique comprend également un revêtement antireflet situé sur la première surface optique, un revêtement de filtre passe-bande situé sur la seconde surface optique et au moins un obscurcissement situé sur le substrat. L'obscuration est conçue pour bloquer une émission de lumière entre la première surface optique et la seconde surface optique.