A display apparatus comprising: a first substrate including a light emitting diode part including a plurality of light emitting diodes regularly arranged on the first substrate; and a second substrate comprising a thin film transistor panel unit comprising a plurality of TFTs driving the light emitting diodes, wherein the first substrate and the second substrate are coupled to each other so as to face each other such that the light emitting diodes are electrically connected to the TFTs, respectively, wherein the first substrate comprises: a support substrate; and said plurality of light emitting diodes comprising: a plurality of blue light emitting diodes arranged on an upper surface of the support substrate; a plurality of green light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent the plurality of blue light emitting diodes; and a plurality of red light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent either the plurality of blue light emitting diodes or the plurality of green light emitting diodes, wherein the light emitting diode part further comprises: a first bonding portion bonding the plurality of blue light emitting diodes to the support substrate; a second bonding portion bonding the plurality of green light emitting diodes to the support substrate; and a third bonding portion bonding the plurality of red light emitting diodes to the support substrate. a first substrate including a light emitting diode part including a plurality of light emitting diodes regularly arranged on the first substrate; and a second substrate comprising a thin film transistor panel unit comprising a plurality of TFTs driving the light emitting diodes, wherein the first substrate and the second substrate are coupled to each other so as to face each other such that the light emitting diodes are electrically connected to the TFTs, respectively, wherein the first substrate comprises: a support substrate; and said plurality of light emitting diodes comprising: a plurality of blue light emitting diodes arranged on an upper surface of the support substrate; a plurality of green light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent the plurality of blue light emitting diodes; and a plurality of red light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent either the plurality of blue light emitting diodes or the plurality of green light emitting diodes, wherein the light emitting diode part further comprises: a first bonding portion bonding the plurality of blue light emitting diodes to the support substrate; a second bonding portion bonding the plurality of green light emitting diodes to the support substrate; and a third bonding portion bonding the plurality of red light emitting diodes to the support substrate. a support substrate; and said plurality of light emitting diodes comprising: a plurality of blue light emitting diodes arranged on an upper surface of the support substrate; a plurality of green light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent the plurality of blue light emitting diodes; and a plurality of red light emitting diodes arranged on the upper surface of the support substrate to be placed adjacent either the plurality of blue light emitting diodes or the plurality of green light emitting diodes, wherein the light emitting diode part further comprises: a first bonding portion bonding the plurality of blue light emitting diodes to the support substrate; a second bonding portion bonding the plurality of green light emitting diodes to the support substrate; and a third bonding portion bonding the plurality of red light emitting diodes to the support substrate. a first bonding portion bonding the plurality of blue light emitting diodes to the support substrate; a second bonding portion bonding the plurality of green light emitting diodes to the support substrate; and a third bonding portion bonding the plurality of red light emitting diodes to the support substrate.