Method and device for fitting touch control display panel

Abstract

The invention relates to a method and a device for fitting a touch control display panel. The method comprises the following steps of: coating an adhesive material on a preset position of a first workpiece by a coating mechanism; then adhering a surface with the adhesive material of the first workpiece to a second workpiece; then, driving a first positioning mechanism pivoting on a lifting device to move downwards by the lifting device, so as to oppress the first workpiece towards the second workpiece; and carrying out a curing operation through at least one curing device above a side edge of the second workpiece when the adhesive material spreads to a side edge of the first workpiece. Therefore, the earlier the adhesive material spreads to the side edge of the first the workpiece, the sooner it is cured; and the method and the device can improve the phenomenon that difficult control on the diffusion velocity of a traditional adhesive material leads to the problems of overflow from the workpiece and incapability of full spreading.

Description

technical field [0001] The present invention relates to a touch display panel lamination method and its device, in particular to a method that can accelerate the diffusion speed of adhesive materials, so as to greatly reduce the lamination operation time and increase production capacity, and at the same time avoid that the diffusion speed of adhesive materials is difficult to control A bonding method and device for a touch display panel that cause overflow of workpieces or situations that cannot be filled. Background technique [0002] Generally speaking, a touch display panel includes a first transparent substrate and a second transparent substrate. In actual production and manufacturing, the first transparent substrate can be the protective layer (Cover Lens / Cover Glass, etc.) The second transparent substrate can be an optical sheet such as a polarizer and a color filter inside the current liquid crystal display panel, or an isolation layer or a touch cell inside the touch...

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Problems solved by technology

[0004] However, the bonding of the first transparent substrate 5 and the second transparent substrate 6 in the above-mentioned manner has the following disadvantages in actual manufacturing: the controllability of the diffusion of the aUV glue 8 is positively correlated with the feed speed of the first positioning mechanism 71 , that is, the faster the feed speed of the first positioning mechanism 71, the more difficult it is to control the diffusion speed of the UV glue 8, and if the feed speed is reduced, it will take more time to wait for the UV glue 8 to diffuse, which will relatively affect the sticking process. The production capacity of combined processing; b ultraviolet light emitting device 73 emits ultraviolet light on the diagonal line half the distance between the center point and the end point, however, because the UV glue 8 still has a certain distance to diffuse to the entire substrate, its diffusion speed is difficult to control, which is easy to cause The UV glue 8 overflows between the first transparent substrate 5 and the second transparent substrate 6, resulting in an excessively high defect rate, or the situation that some side areas cannot be fully covered, thereby affecting the bonding quality of the touch display panel

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