Patent ID: 9095016
Filing Date: 2015-07-28
Classification: H01L,H05B

Abstract:
1. An organic light emitting diode (OLED) display comprising: a substrate comprising a display area; an OLED formed over the substrate; a thin film encapsulation (TFE) layer formed over the substrate and over the OLED, wherein the TFE layer comprises a plurality of inorganic layers and a plurality of organic layers, and wherein the inorganic layers and the organic layers are alternately stacked; and a plurality of absorbers arranged at a distance from each other within the TFE layer, wherein the plurality of absorbers are disposed outside the display area, wherein each individual absorber is separated from each other in at least one row along an edge of the display area, and the absorbers are formed as a dot shape, and wherein the at least one row includes the plurality of absorbers and the plurality of absorbers comprises at least one selected from calcium, calcium oxide, barium oxide, aluminum, aluminum oxide, magnesium, and magnesium oxide and wherein the plurality of absorbers directly contact the thin film encapsulation layer.