ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME, AND DRIVING METHOD THEREOF

摘要

A display apparatus including a liquid crystal display (LCD) panel having an array of a plurality of LCD pixel units; each LCD pixel unit including one or more LCD subpixels (201, 202), at least some of the plurality of LCD pixel units having a semiconductor photodetector (102) in at least one LCD subpixel(201) for detecting biometric information; and an active matrix organic light emitting display (AMOLED) panel having an array of a plurality of AMOLED pixel units, each AMOLED pixel unit including one or more AMOLED subpixels (1', 2', 3'), each of which having an organic light emitting diode. Each AMOLED subpixel(1', 2', 3') corresponds to one or more LCD subpixels(1, 2, 3).