| 摘要 |
<p>Provided is a display device provided with partition walls with an inverse tapered shape wherein a second electrode that extends across a plurality of organic electroluminescent elements can be formed. A display device (1) is provided with a support substrate, a plurality of organic electroluminescent elements (4) provided on the support substrate, and partition walls (3) provided so as to surround each periphery when viewed from one side in the direction of the thickness of the support substrate for the organic electroluminescent elements. The partition walls have first partition walls (3a) provided facing part of the periphery and second partition walls (3b) provided so as to face the parts remaining except for a part of the periphery. The first partition walls are forward tapered partition walls in which the angle formed by the side surface surrounding the periphery and the bottom surface is acute, and the second partition walls are inverse tapered walls in which the angle formed by the side surface surrounding the periphery and the bottom surface is obtuse.</p> |
