CIRCUIT SUBSTRATE CONNECTING STRUCTURE, LIQUID CRYSTAL DISPLAY DEVICE HAVING THE CONNECTING STRUCTURE AND MOUNTING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE

摘要

An anisotropic conductive film (ACF; 20) the same material as the connection terminal or internal wiring of the flexible connection to the substrate 5, the substrate 4 when connected, the connecting board are connected to one terminal of the substrates constituting the liquid crystal display panel via adjacent terminal group that includes a plurality of connection terminals (4b) in the terminal-forming area of ​​the coating unit 14 - as made and bonding the auxiliary member 17 is connected to substrate ratio of close to 4 having the same height as the connection terminals provided between the rain by a bonding auxiliary member (17) between the relief height difference between the coated portion and a terminal group and is for temporarily press-bonding step of the ACF ACF is to not only exposed areas in contact with the terminal group, terminal group ACF of it can be damaged and / or prevent peeling and improve the electric contact reliability.