Eye tracking device and method for manufacturng an eye tracking device
AssigneeTobii AB
InventorsEli Lundberg, Richard Hainzl, Daniel Tornéus
Life of this patent
Estimating the term…
Abstract
The invention relates to an eye tracking device comprising one or more illuminators, each illuminator comprising a light emitting side, and each illuminator being connected to a first circuitry carrier, an imaging module connected to a second circuitry carrier wherein the image module comprises optical arrangements. The plurality of illuminators, the imaging module and the circuitry carriers are embedded without gaps in a first material. The invention further relates to methods for manufacturing an eye tracking device with over-molded components.
Claims20
An eye tracking device comprising:
- one or more illuminators, each illuminator comprising a light emitting side, and each illuminator being connected to a first circuitry carrier,
- an imaging module connected to a second circuitry carrier, the image module comprises optical arrangements,
- wherein the plurality of illuminators, the imaging module and the circuitry carriers are embedded without gaps in a first material.
A method for manufacturing an eye tracking device, comprising the steps of:
- providing a plurality of illuminator, each illuminator comprising a light emitting side, and each illuminator being connected to a first circuitry carrier,
- providing an imaging module connected to a second circuitry carrier, the imaging module comprising a lens for capturing images of an eye,
- embedding the plurality of illuminators, the imaging module and the circuitry carriers without gaps in a first material, wherein the first material comprises openings such that the light emitting sides of the illuminators and the imaging module lens are not covered by first material.
Dependencies are inferred from the claim text.