公开(公告)号：US09703374B1

公开(公告)日：2017-07-11

申请号：US14971477

申请日：2015-12-16

Applicant: Google Inc.

Inventor： Zhibin Zhang

IPC: G09G5/00 ,  G06F3/01 ,  G06K9/00 ,  G06T7/00 ,  G02B27/01

CPC classification number: G06F3/013 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187 ,  G06K9/00604 ,  G06T7/20 ,  G06T2207/10028

Abstract: A near-eye display device includes a display panel with an array of photon-emitting cells interspersed with photon-detecting cells and a display controller coupled to the display panel, the display controller to control the display panel to display imagery using the array of photon-emitting cells. The device further includes a camera controller coupled to the display panel, the camera controller to control the display panel to capture imagery of an eye of a user using the photon-detecting cells. The device also includes an eye-tracking module coupled to the camera controller, the eye-tracking module to construct a three-dimensional representation of the eye based on the captured imagery.