Patent attributes
A display apparatus includes a light emitting diode part and a thin film (TFT) panel configured to drive the light emitting diode part. The light emitting diode part includes a transparent support substrate, a plurality of light emitting diodes, a plurality of phosphor layers disposed on the support substrate covering at a first portion of the plurality of light emitting diodes and configured to emit light through a conversion of introduced light. Another display apparatus includes a light emitting diode part including a plurality of light emitting diodes and a TFT panel configured to drive the light emitting diode part. The TFT panel includes a panel substrate including a TFT driving circuit and a plurality of grooves formed on the panel substrate. The TFT panel also includes a plurality of phosphor layers the plurality of grooves and configured to emit light through wavelength conversion of introduced light.
