US Patent 7245015 Display apparatus

In a display apparatus, a display panel receives a driving signal from a driving chip through a pad and displays an image in response to the driving signal. The driving chip includes a terminal outputting the driving signal. The driving chip is mounted on the display panel using the anisotropic conductive film and electrically connected to the display panel. A lubricant layer is formed on a surface of the anisotropic conductive film to prevent an electrical defect in the connection between the driving chip and the display panel. Thus, the display apparatus may have improved yield.