Patent Document ID: 9442292
Application ID: 14182992
Patent Status: 1

Claim One:
1. A head wearable display comprising: at least one lens; at least one image source positioned in front of the at least one lens to generate light for the head wearable display; a frame assembly to support the at least one lens and the at least one image source for wearing on a head of a user; and an eye sensing module for positioning in front of a user's eye to capture image data of the user's eye comprising: at least one image sensor; a first focusing lens disposed over a first portion of the at least one image sensor, wherein the first focusing lens includes a first surface; a second focusing lens disposed over a second portion of the at least one image sensor, the second portion lateral to and different than the first portion, wherein the second focusing lens is a distinct and separate lens from the first focusing lens, wherein the second focusing lens includes a second surface; wherein the first and second focusing lenses are positioned side-by-side so that the first and second surfaces are in a same plane, and wherein the first and second focusing lenses have different fields of view; a first directional prism disposed over the first focusing lens to tilt a field of view of the first focusing lens along a first direction to focus on a first target area; and a second directional prism disposed over the second focusing lens and positioned side-by-side with the first directional prism, to tilt a field of view of the second focusing lens along a second direction different than the first direction to focus on a second target area different than the first target area, wherein the first target area and the second target area in combination encompass a plurality of user eye regions, wherein the second directional prism does not tilt the field of view of the first focusing lens and the first directional prism does not tilt the field of view of the second focusing lens.