AR隐形眼镜及其无线供电装置、无线供电方法
By introducing a power supply coil and an eye-tracking module into AR contact lenses, and controlling the power supply coil to rotate synchronously with the eyeball, the problems of wireless power supply stability and efficiency are solved, and efficient power transmission is achieved.
CN115378151BActive Publication Date: 2026-07-17GYGES LABS PTE LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GYGES LABS PTE LTD
- Filing Date
- 2022-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing wireless power supply technology for AR contact lenses is susceptible to interference from eye movement, leading to unstable power transmission and reduced efficiency.
Method used
Employing a power supply coil, a rotation control module, and an eye-tracking module, the system detects the user's eye movement information and controls the rotation of the power supply coil to maintain alignment with the eye's orientation, thereby achieving electromagnetic coupling between the power supply coil and the receiving coil.
Benefits of technology
This improves the stability and transmission efficiency of wireless power supply for AR contact lenses, avoiding power outages caused by the user's gaze shifting.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115378151B_ABST
Abstract
本发明公开了AR隐形眼镜及其无线供电装置、无线供电方法，装置包括：供能端以及设置在隐形眼镜本体内的接收端，接收端包括受能线圈、眼球追踪模块，供能端包括供能线圈、转动控制模块和供电电池，由供电电池为供能线圈提供电能；由供能线圈将电能转换为电磁能后向外发射；由受能线圈接收供能线圈发射的电磁能，与供能线圈进行电磁耦合后为AR隐形眼镜供电；由眼球追踪模块检测用户的眼球运动信息；由转动控制模块根据眼球运动信息控制供能线圈旋转，使供能线圈的朝向与眼球朝向保持一致。通过追踪眼球的转动并控制供能线圈与眼球同步旋转，使供能线圈能始终与受能线圈保持电磁耦合状态，避免因用户视线转移造成的供电中断，提高供电稳定性与效率。
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