Abstract: The present invention includes a dummy layer formed between flexible type units. Accordingly, the strength can be increased during the punching process, an amount of a film can be reduced and the failure of the flexible type units can be prevented.

Abstract: The present invention relates to a flexible substrate. More particularly, the present invention relates to a flexible substrate for a display apparatus. A display apparatus according to an embodiment of the present invention comprises a display panel in which an electrode is formed, a heat sink plate formed on a rear side of the display panel, a driving board formed on a rear side of the heat sink plate, and a flexible substrate for connecting the electrode and the driving board, wherein the flexible substrate is directly grounded to the heat sink plate. Accordingly, the noise of pulses supplied from the flexible substrate can be prevented and damage to the flexible substrate can be prohibited.

Abstract: The present invention relates to a plasma display apparatus including a heat sink assembly apparatus, wherein the length of a TCP film can be reduced over a predetermined length. The plasma display apparatus according to the present invention includes a plasma display panel, a driver IC for generating a driving pulse to drive the plasma display panel, a signal transfer film electrically connected to the plurality of electrodes and the driver IC in such a fashion that the driver IC is located under a lateral side of the plasma display panel, a heat sink spaced apart from the signal transfer film by a predetermined distance, for externally radiating heat of the signal transfer film, a first fastening unit located between the signal transfer film and the heat sink, for separating the signal transfer film and the heat sink by a predetermined distance, and a second fastening unit coupled to the first fastening unit so as to fix the heat sink.