Patent ID: 9274547
Filing Date: 2016-03-01
CPC Classification: G06F

Claim Text:
1. A display system comprising: a display panel to display images on a front side of the display panel; a bezel extending from and outside the perimeter of the display panel; a designated area on the bezel; a three dimensional optical sensor to generate information that determines if an object is in contact with the designated area on the bezel; and a light source to project a plurality of patterns onto the designated area on the bezel, each pattern of the plurality of patterns to indicate a respective function to be performed if contact is made between the object and the designated area; wherein the designated area is to indicate multiple functions, each function of the multiple functions visually indicated by a different pattern of the plurality of patterns projected onto the designated area by the light source; and wherein a first pattern of the plurality of patterns is a slider, and a second pattern of the plurality of patterns is a scroll wheel.