WO2026053043 - DIGITAL BINOCULARS WITH DECENTERED MICRO-DISPLAY SCREENS FOR IMPROVED CONVERGENCE
National phase entry is expected:
Publication Number
WO/2026/053043
Publication Date
12.03.2026
International Application No.
PCT/IB2025/058279
International Filing Date
14.08.2025
Title **
[English]
DIGITAL BINOCULARS WITH DECENTERED MICRO-DISPLAY SCREENS FOR IMPROVED CONVERGENCE
[French]
JUMELLES NUMÉRIQUES À ÉCRANS DE MICRO-AFFICHAGE DÉCENTRÉS POUR CONVERGENCE AMÉLIORÉE
Applicants **
ALCON INC.
Inventors
JOCHINSEN, Mauricio
LAROCCA, Vince
LIU, Yuchao
YAN, Yu
XU, Jing
Priority Data
63/690,926
05.09.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| 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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| 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 | 2169 | |
| EPO | Filing, Examination, Granting | 10708 | |
| Japan | Filing, Examination, Granting | 2329 | |
| South Korea | Filing, Examination, Granting | 2359 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,305
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Abstract[English]
A digital ocular system for use with image sensors and an ophthalmic microscope includes a housing that connects to the microscope and defines a housing cavity, a first lens having a first optical axis, and a second lens having a second optical axis parallel to the first optical axis. A first micro-display is positioned within the housing cavity to present a first image from the image sensors. The first micro-display has a first center axis arranged at a predetermined angle with respect to the first optical axis. A second micro-display presents a second image from the image sensors. The second micro-display includes a second center axis arranged at the predetermined angle with respect to the second optical axis, such that the first and second micro-displays are horizontally decentered relative to the first and second optical axes, respectively.[French]
L'invention concerne un système oculaire numérique destiné à être utilisé avec des capteurs d'image et un microscope ophtalmique comprenant un boîtier qui se connecte au microscope et définit une cavité de boîtier, une première lentille ayant un premier axe optique, et une seconde lentille ayant un second axe optique parallèle au premier axe optique. Un premier micro-affichage est positionné à l'intérieur de la cavité de boîtier pour présenter une première image à partir des capteurs d'image. Le premier micro-affichage a un premier axe central disposé à un angle prédéterminé par rapport au premier axe optique. Un second micro-affichage présente une seconde image à partir des capteurs d'image. Le second micro-affichage comprend un second axe central disposé à l'angle prédéterminé par rapport au second axe optique, de telle sorte que les premier et second micro-affichages sont décentrés horizontalement par rapport aux premier et second axes optiques, respectivement.