Light emitting diode display device

A light-emitting diode (LED) display device, comprising:

• an LED display panel;
• and
• a first chip on film package structure, bonded to the LED display panel, and comprising:
• a first chip, comprising a plurality of first signal output bumps;
• a second chip, comprising a plurality of second signal output bumps, wherein one of the first chip and the second chip is a light-emitting signal control chip;
• and
• a first circuit board, comprising:
• a plurality of first signal output lines, respectively electrically connected to the plurality of first signal output bumps;
• and
• a plurality of second signal output lines, respectively electrically connected to the plurality of second signal output bumps, and at least part of the plurality of second signal output lines extend from beneath one side of the first chip to under the first chip, and extend beyond the first chip from beneath another side of the first chip.

A light-emitting diode (LED) display device, comprising:

• an LED display panel;
• and
• a chip on film package structure, bonded to the LED display panel, and comprising:
• an integrated chip, comprising a first circuit and a second circuit, wherein the first circuit is a light-emitting signal control circuit, wherein the second circuit is a gate signal control circuit, a data signal control circuit or a reset signal control circuit;
• and
• a circuit board, comprising:
• a plurality of first signal output lines, electrically connected to the first circuit, wherein the first circuit outputs light-emitting signals to the plurality of first signal output lines;
• and
• a plurality of second signal output lines, electrically connected to the second circuit, and the second circuit outputs gate signals, data signals or reset signals to the plurality of second signal output lines.