Display device and electronic device including the same

A display device, comprising:

• a first anode electrode including a first flat portion and a first inclined portion surrounding the first flat portion;
• a second anode electrode including a second flat portion and a second inclined portion surrounding the second flat portion;
• a third anode electrode including a third flat portion and a third inclined portion surrounding the third flat portion;
• a pixel defining layer including a first pixel opening exposing the first flat portion and the first inclined portion and having a circular shape in a plan view, a second pixel opening exposing the second flat portion and the second inclined portion and having a circular shape in a plan view, and a third pixel opening exposing the third flat portion and the third inclined portion and having a circular shape in a plan view;
• first, second, and third emission layers disposed on the first, the second, and the third anode electrodes in the first, the second, and the third pixel openings, respectively;
• a cathode electrode covering the pixel defining layer and the first, the second, and the third emission layers;
• and
• a light blocking layer disposed on the cathode electrode and including a first opening, a second opening, and a third opening each having a circular shape in a plan view,
• wherein centers of the first pixel opening, the second pixel opening, and the third pixel opening coincide with centers of the first opening, the second opening, and the third opening, respectively.

An electronic device, comprising:

• a display device to display an image, wherein the display device comprises:
• a first, a second, and a third anode electrodes spaced apart from one another;
• a pixel defining layer including a first, a second, and a third pixel openings each having a circular shape in a plan view, the first, the second, and the third pixel openings extending to portions of the first, the second, and the third anode electrodes, respectively;
• a first, a second, and a third emission layers disposed on the first, the second, and the third anode electrodes in the first, the second, and the third pixel openings, respectively;
• a cathode electrode covering the pixel defining layer and the first, the second, and the third emission layers;
• and
• a light blocking layer disposed on the cathode electrode, and including a first opening, a second opening, and a third opening each having a circular shape in a plan view,
• wherein the third anode electrode includes, in an area overlapping the third pixel opening, a flat portion and an inclined portion around the flat portion,
• wherein centers of the first pixel opening, the second pixel opening, and the third pixel opening coincide with centers of the first opening, the second opening, and the third opening, respectively, and
• wherein a radius of the third opening is smaller than a radius of the third pixel opening.