Patent ID: 9620571
Date: 2017-04-11
CPC Classifications: G02F,G06F,H01L

Claim:
1. An electronic device having a display and a light sensor mounted beneath the display, the display comprising: a substrate; a first electrode layer formed on the substrate; a layer of organic emissive material formed on the first electrode layer; a second electrode layer formed on the layer of organic emissive material such that the layer of organic emissive material is interposed between the first and second electrode layers, wherein the second electrode layer comprises conductive traces having modified portions that are aligned with the light sensor to allow for light to pass through the second electrode layer onto the light sensor; and a layer of light absorbing material interposed between the first electrode layer and the light sensor, wherein the layer of light absorbing material comprises openings that are aligned with the modified portions of the conductive traces such that the light passes through the openings and between the modified portions of the conductive traces onto the light sensor.