Gaze tracking apparatus
US10437329B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2018 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Apr 29, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2003/282
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are gaze tracking apparatuses, which in some embodiments can include an optoelectronic device, wherein the optoelectronic device includes an image sensor with non-local readout circuit having a substrate and a plurality of pixels and operatively connected to a control unit, wherein a first area of the substrate is at least partially transparent to visible light and at least the plurality of pixels of the image sensor are arranged on the first area of the substrate to aim to an eye of a user when placed in front of an inner face of the substrate, and wherein the control unit is also adapted to control the image sensor to acquire image information from the user's eye for performing a gaze tracking of the user's eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.