Implemental manner of liquid crystal panel, production manner null of implemental structure of liquid crystal panel and implemental structure of liquid crystal

摘要

PURPOSE: To obtain the packaging structure for a liquid crystal panel which maintains the reliability on connection over a long period of time and can be reduced in packaging area by improving the strength of adhesion of the liquid crystal panel and a flexible circuit board. ;CONSTITUTION: In the connecting structure of the liquid crystal panel 1 for connecting a part of circuit patterns 4 of the flexible circuit board 3 to leader terminals 2 of electrodes for driving the liquid crystal panel 1 by using adhesive 5, such as anisotropy conductive adhesive or anisotropy conductive film; this packaging structure for the liquid crystal panel is constituted by disposing an adhesive longer by 0.1 to 1.5mm than the connecting width when the connecting width of the flexible circuit board 3 and the liquid crystal panel is 0.2 to 2.5mm so that the adhesive is made to flow by the heat of a tool 6 for heating and pressurizing and is cured by stagnating in the juncture between the flexible circuit board 3 and the liquid crystal panel 1.;COPYRIGHT: (C)1993,JPO&Japio