US20250070457
2025-02-27
Electricity
H01Q1/273
The smart contact lens is designed with a lens body that features a first surface in contact with the eye and a second surface opposite it. An antenna is embedded between these surfaces, forming a closed loop. The antenna includes a ring shape and an extended buffer, designed to minimize corrugations and folds when transitioning from a planar to a three-dimensional shape. This innovation aims to integrate electronic functionalities into contact lenses while addressing size and power constraints.
Smart wearable devices, particularly in the realm of e-health, are advancing rapidly. These devices, including ophthalmic lenses, are being developed to enhance human health monitoring and treatment. Challenges arise in embedding electronic devices within the limited space of contact lenses, necessitating considerations for component size, energy storage, and communication capabilities.
The primary goal is to overcome existing challenges by incorporating an antenna within the smart contact lens that maintains structural integrity during manufacturing. This involves designing the antenna to minimize deformation when shaped into three dimensions. The smart contact lens seeks to provide reliable electronic communication and power supply capabilities through this innovative design.
The smart contact lens comprises a transparent material-based lens body featuring two surfaces: one in contact with the eye and another opposite it. The embedded electronic module includes an antenna configured as a closed loop ring, capable of transmitting and receiving signals wirelessly. This setup addresses the need for efficient electronic integration within the compact space of a contact lens.
The design emphasizes the careful arrangement of components to ensure functionality without compromising manufacturability or robustness. The antenna's unique structure allows it to maintain performance while fitting within the limited dimensions of a contact lens. Future adaptations may include variations in material or configuration to enhance performance or accommodate additional functionalities.