Abstract: An opto-electronic device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof, comprises at least one emissive region and a light-absorbing layer surrounding the at least one emissive region. The at least one emissive region comprises a first electrode, a second electrode, and at least one semiconducting layer disposed between the first electrode and the second electrode. The first electrode is disposed between the substrate and the at least one semiconducting layer. The light-absorbing layer reduces reflection of light incident thereon, and comprises at least one dielectric layer and at least one particle deposited with the at least one dielectric layer.

Abstract: The present disclosure relates to electronic devices having a display panel and a plurality of opto-electronic components, and in particular, mechanisms for mitigating diffraction effects when exchanging light, by such opto-electronic components, through at least one transmissive region of the display panel. The display panel may be one of: be, and comprise, a layered semiconductor device, which in some non-limiting examples, may be an opto-electronic device, having a plurality of (sub-) pixel emissive regions, each comprising first and second electrodes separated by at least one semiconducting layer.