Fixture and method for overlapping glass cover plates in display equipment

Abstract

The invention provides a fixture and a method for overlapping glass cover plates in display equipment. The overlapping fixture comprises an operation panel which is provided with an operation surface which corresponds to a glass cover plate to be overlapped; a plurality of pressure releasing structure pairs, which are arranged on the operation surface, absorb glass cover plates and release the glass cover plates gradually and sequentially by pressure releasing actions so as to overlap the glass cover plates with other glass cover plates; each pressure releasing structure pair comprises a column of adsorption hole structures and a column of pushing-pressing hole structures; the adsorption hole structures are connected with an air extracting device; the pushing-pressing hole structures are connected with a pressurizing device. Compared with the prior art, the fixture has the advantages that the glass cover plates can be gradually overlapped according to sections; during the gradual overlapping process, air between two glass cover plates to be overlapped is removed as much as possible, so that air bubbles between the two overlapped glass cover plates are controlled in the allowed range or even are eradicated, and the overlapping compactness of the glass cover plates and the yield of subsequent cut glass cover plates are improved.

Description

technical field [0001] The invention relates to the field of manufacturing glass cover plates in display devices, in particular to a lamination jig for laminations of glass cover plates in display devices and a lamination method thereof. Background technique [0002] With the rapid development of touch screen technology, touch screens have been widely used in various data information processing equipment in various industries, such as: smart phones, tablet computers, car navigation systems, ATM machines, ticket vending machines, hospitals or banks, etc. The touch screen has become an indispensable part of our life, such as number calling machines in places, various large-screen demonstration equipment used by news media or advertisers, etc. Taking mobile phones as an example, with the continuous development of the mobile phone market, the data services of mobile phones have surpassed the conventional voice services, that is, smart phones have occupied a dominant position. W...

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Problems solved by technology

[0006] The object of the present invention is to provide a lamination jig and lamination method for glass cover plates in a display device, so as to solve the problems of air bubbles and the like in the lamination process of glass cover plates in the prior art

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