Display device

A display device comprising:

• a circuit board comprising a plurality of circuit pads;
• a display panel comprising a plurality of pad areas arranged in a first direction and extending in a second direction intersecting the first direction and a non-pad area adjacent to the plurality of pad areas;
• and
• a conductive adhesive member that electrically connects the circuit board to the display panel,
• wherein the display panel further comprises:
• a base layer comprising a plurality of layers and an opening defined in at least one of the plurality of layers;
• a light transmission layer disposed in the opening and having a light transmittance greater than a light transmittance of the base layer;
• and
• a plurality of display pads which correspond to the plurality of circuit pads and arranged in the first direction to overlap the plurality of pad areas in a plan view, respectively, wherein the non-pad area includes a plurality of non-pad areas, and
• the plurality of non-pad areas and the plurality of pad areas are alternatively arranged in the first direction;
• wherein the plurality of layers comprise:
• a first barrier layer disposed below the display pads;
• and
• a first sub base layer disposed below the first barrier layer, wherein
• the first barrier layer is disposed to overlap the plurality of pad areas and the plurality of non-pad areas in a plan view, and
• the first sub base layer comprises first openings arranged to respectively overlap the plurality of non-pad areas in a plan view.

An electronic device comprising:

• a display device comprising:
• a circuit board comprising a plurality of circuit pads;
• a display panel comprising a plurality of pad areas and a plurality of non-pad areas alternately arranged in a direction;
• and
• a conductive adhesive member that electrically connects the circuit board to the display panel,
• wherein the display panel further comprises:
• a base layer comprising a plurality of openings, which overlap the plurality of non-pad areas in a plan view, respectively;
• a light transmission layer disposed in each of the plurality of openings and having a light transmittance greater than a light transmittance of the base layer;
• and
• a plurality of display pads which correspond to the plurality of circuit pads and are arranged in the direction to overlap the plurality of pad areas in a plan view, respectively;
• wherein the base layer further comprises:
• a first barrier layer disposed below the display pads;
• and
• a first sub base layer disposed below the first barrier layer, wherein
• the first barrier layer is disposed to overlap the plurality of pad areas and the plurality of non-pad areas in a plan view, and
• the first sub base layer comprises first openings arranged to respectively overlap the plurality of non-pad areas in a plan view.