Display device

A display device comprising:

• an optical fingerprint sensor;
• a display panel;
• a patterned film disposed below the display panel;
• a heat dissipating layer disposed below the patterned film, and that dissipates heat;
• and
• a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact,
• wherein the patterned film and the heat dissipating layer comprise identical opening portions each having a plurality of holes, and
• the optical fingerprint sensor is disposed below the heat dissipating layer.

A display device comprising:

• an optical fingerprint sensor;
• a display panel;
• a patterned film disposed below the display panel;
• a heat dissipating layer disposed below the patterned film and that dissipates heat;
• a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact;
• and
• an embossing layer disposed between the patterned film and the cushion layer,
• wherein the patterned film has an opening portion, and the cushion layer has an opening portion that is substantially same size as the opening portion of the patterned film,
• wherein the optical fingerprint sensor is disposed at the opening portions of the patterned film and the cushion layer, and
• the heat dissipating layer has an opening portion, wherein the optical fingerprint sensor is disposed at the opening portion of the heat dissipating layer.