Display apparatus, manufacturing method of the same, and mother substrate assmebly

Display device according to one embodiment of the present invention is shown having an identification pattern to an upper wiring nine minutes and the short connector is disposed on the lower wiring nine minutes, the top plate disposed on the lower panel, and displays an image panel; And a signal control unit for generating a panel comprising a panel recognition data based on the separated output signal output from the identification pattern. As a result, the display apparatus because gamma correction on the image information by recognizing the symbol display cells of the display panel and select a gamma value according to the sign display cell, the gamma characteristic of the display device is improved.