Display device including printed circuit board attached to end of display panel

A display device comprising:

• a display panel;
• and
• a printed circuit board attached to one end portion of the display panel,
• wherein:
• the printed circuit board includes a base board, a first driving chip module disposed on the base board, and a second driving chip module disposed to be spaced apart from the first driving chip module;
• the first driving chip module includes a data driver;
• the second driving chip module includes a plurality of driving chips embedded together;
• a first one of the plurality of driving chips includes an image data input unit, a second one of the plurality of driving chips includes a power supply unit, and a third one of the plurality of driving chips includes a timing controller;
• the printed circuit board further includes a conductive layer disposed between the base board and the first driving chip module and bumps disposed between the conductive layer and the first driving chip module;
• and
• the first driving chip module is electrically connected to the conductive layer through the bumps.