Assembly structure of a flat type device

摘要

An assembly structure of a flat type device includes a display panel (228) having a peripheral portion (227); and a plurality of wiring boards (230) which are disposed on the peripheral portion (227) of the display panel (228) in an array direction along the peripheral portion (227) and on which a circuit element (229) for driving the display panel (228) is mounted. The plurality of wiring boards (230) respectively comprise an insulating substrate (243); a plurality of connecting terminals (244, 245, 246, 247) arrayed on the insulating substrate (243) in such a direction as to intersect the array direction of the wiring boards (230) at proximately both ends of each one of the wiring boards (230) in their array direction; and a bypass wiring (253, 256, 257, 258, 291) which electrically connects at least part of the plurality of connecting terminals (244, 245, 246, 247) at proximately the both ends with each other and which is electrically connected to the circuit element (229). The display panel (228) includes a plurality of common lines (238, 239) which are connected respectively to the connecting terminals (244, 245, 246, 247) of each one of the plurality of wiring boards (230) adjacent to one another on the peripheral portion (227) and which are formed between one another of the connecting terminals (244, 245, 246, 247) of the plurality of wiring boards (230) adjacent to one another. The connecting terminals (244, 245, 246, 247) of each one of the plurality of wiring boards (230) are connected to the plurality of common lines (238, 239) and other connecting terminals on the display panel (228) by means of an identical connecting material (259).