Display apparatus with protection plate and manufacturing method thereof
Disclosed is a display apparatus with a protection plate including a display panel including a first transparent substrate, an adhesion layer arranged so as to overlap with an entire screen area of the display panel, the protection plate fixed to the display panel by the adhesion layer in a state where the adhesion layer intervening between the protection plate and the first transparent substrate and a cured bonding layer which directly contacts the display panel and the protection plate and which is provided on a circumference of the adhesion layer, and at least one aperture making a region in one side on which the screen area of the display panel is arranged with respect to the bonding layer and a region in the other side opposite to the one side with respect to the bonding layer communicate with each other is provided in the bonding layer.
1. A manufacturing method of a display apparatus with a protection plate, comprising:
preparing a display panel having a transparent substrate and a protection plate which is fixed to the display panel;
forming an adhesion layer for pasting the display panel and the protection plate together so as to superpose the adhesion layer on an entire screen area of the display panel, the adhesion layer being formed on either a surface of the display panel on a side arranged to be opposed to the protection plate or a surface of the protection plate on a side arranged to be opposed to the display panel;
pasting the display panel and the protection plate together with the adhesion layer intervening therebetween;
forming a bonding layer by making an uncured bonding layer directly contact each of both of the display panel and the protection plate so as to form an aperture at a circumference of the adhesion layer to enable a region on one side of on which the screen area of the display panel is arranged with respect to an outer periphery of the adhesion layer and a region on the other side opposite to the one side with respect to the outer periphery of the adhesion layer to communicate with each other; and
fixing the display panel and the protection plate to each other by curing the uncured bonding layer.
2. The manufacturing method of the display apparatus with the protection plate according to claim 1 , wherein bonding strength between the cured bonding layer and each of the display panel and the protection plate is larger than bonding strength between the adhesion layer and each of the display panel and the protection plate.