SENSOR ARRAY SUBSTRATE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SENSOR ARRAY SUBSTRATE

摘要

Provided are a sensor array substrate, a display device including the same, and a method of manufacturing the sensor array substrate. The sensor array substrate includes: a substrate; a plurality of pixel regions defined by intersections of gate wirings and data wirings on the substrate; and a plurality of first sensor units and a plurality of second sensor units which are formed in the pixel regions. The first sensor units sense light in an infrared wavelength range, the second sensor units sense light in a visible wavelength range, two first sensor units that are disposed adjacent to each other in a data wiring direction form a first group, and two second sensor units that are disposed adjacent to each other in the data wiring direction form a second group. The first and second groups are alternately arranged in the data wiring direction and a gate wiring direction.