Organic light emitting diode display

An organic light emitting diode display comprising:

• an organic light emitting display panel which displays an image with light, the organic light emitting display panel including an upper surface which receives first incident light from outside the organic light emitting display panel and a lower surface which is opposite to the upper surface;
• a light transmission preventing layer disposed at the lower surface of the organic light emitting display panel, the light transmission preventing layer including:
• a base layer disposed under the lower surface of the light emitting display panel, and
• a first adhesive layer disposed between the lower surface of the organic light emitting display panel and the base layer and bonded to the organic light emitting display panel, the adhesive layer including:
• a facing surface facing the lower surface of the organic light emitting display panel, and
• a plurality of patterns protruded from the facing surface toward the organic light emitting display panel to define a plurality of gaps between the lower surface of the organic light emitting display panel and the facing surface of the adhesive layer;
• a supporting member which is disposed under the light transmission preventing layer and supports the organic light emitting display panel on the light transmission preventing layer;
• and
• a second adhesive layer which bonds the light transmission preventing layer and the lower member to each other,
• wherein
• the first adhesive layer includes a light blocking material which blocks second incident light which passes through the organic light emitting display panel to the light transmission preventing layer from among the first incident light received by the upper surface of the organic light emitting display panel, and
• the second adhesive layer includes a light blocking material which blocks third incident light which is leaked from the light transmission preventing layer among the second incident light which passes to the light transmission preventing layer from the organic light emitting display panel.

A method of manufacturing an organic light emitting diode display, the method comprising:

• disposing a light transmission preventing layer at a lower surface of an organic light emitting display panel which is opposite to an upper surface thereof which receives first incident light from outside the organic light emitting display panel,
• the disposing the light transmission preventing layer comprising bonding an adhesive layer including a plurality of protrusions thereof protruded toward the organic light emitting display panel, to the lower surface of the organic light emitting display panel to define a plurality of gaps between adjacent protrusions, the bonded adhesive layer and the lower surface of the organic light emitting display panel,
• wherein the adhesive layer further includes:
• a light blocking material which blocks second incident light which passes out of the organic light emitting display panel to the light transmission preventing layer from among the first incident light received by the upper surface of the organic light emitting display panel, and
• a base layer thereof common to each protrusion of the adhesive layer among the plurality of protrusions thereof and from which the each protrusion protrudes toward the organic light emitting display panel.