OPHTHALMOLOGICAL DEVICE WITH THIN FILM NANOCRYSTAL INTEGRAL CIRCUITS IN OPHTHALMOLOGICAL DEVICES Russian patent published in 2017 - IPC G02C7/04 A61F2/16 B82B1/00 

FIELD: physics.

SUBSTANCE: invention relates to an ophthalmological device that comprises of a first substrate liner containing an active optical device, a first thin film nanocrystal transistor, a first battery and a first conductive path. The first thin film nanocrystal transistor comprises of an n-type nanocrystal layer, the first battery is located near the first conductive path so that the first battery is in electrical connection with the first thin film nanocrystal transistor. The active optical device contains a liquid meniscus lens element comprising of two immiscible fluids to form a meniscus between them, whereby the active optical device is in electrical connection with the first battery and the first thin film nanocrystal transistor, and the active optical device is configured to change the focal characteristics of the ophthalmological device when applying an electric charge to change the shape of the meniscus. Hydrogel material surrounds or seals the first substrate liner.

EFFECT: invention provides an ophthalmological device with a liner element, a thin film nanocrystal transistor, electrical interconnections and batteries.

18 cl, 6 dwg