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Contrapositioning applying device

A laminating device and laminating board technology, applied in lamination devices, layered products, lamination, etc., can solve difficult glass substrates, changes in the best viewing position and best viewing distance of displays, dual-view display or 3D Display offset and other problems to make up for the effect of unevenness and facilitate process development

Active Publication Date: 2012-08-08
BOE TECH GRP CO LTD
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Problems solved by technology

However, the bonding surface where the upper and lower glass substrates are bonded together is usually rough and uneven, and it is difficult to realize that the upper and lower surfaces of the bonded glass substrates are evenly level, and the inclined glass substrate surface makes the light deflected when it passes through the upper and lower glass substrates. , resulting in dual-view display or 3D display offset, making the optimal viewing position and optimal viewing distance of the display change

Method used

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  • Contrapositioning applying device
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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] figure 1 It shows a schematic structural view of the alignment bonding device according to the embodiment of the present invention, which includes a glue dispensing system 1 and a bonding system. The bonding system is used for bonding two substrates, which specifically includes a workbench 2 and a 2, the lower laminating board 10 is placed on the workbench 2, and the upper laminating board 8 is placed on the lifting module. The dispensing system 1 injects UV resin adhesive on the upper surface of the lower laminating board 10, and the laminating system guarantees that When the upper surface of the plywood 8 is parallel to the lower surface of the lower plywood 10, ...

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Abstract

The invention relates to a contrapositioning applying technology and discloses a contrapositioning applying device which comprises an applying system and a dispensing system. The applying system comprises a workbench, on which a lower applying plate is disposed, and a lifting module, which is positioned over the workbench and on which an upper applying plate is disposed. The contrapositioning applying device provided by the invention widens the limitation range of only contrapositioning applying hard planer materials, can finish the contrapositioning applying technology on hard planer materials to make up the influence of unevenness caused by curved surface, and also can accurately control the thickness between applying materials so as to bring convenience for technological development of two-way viewing-angle and stereoscopic display.

Description

technical field [0001] The present invention relates to alignment lamination technology, in particular to an alignment lamination device. Background technique [0002] With the development of ultra-thin displays, the ultra-thin display screen is also a key link. For large-size displays, ultra-thin large-size glass substrates are difficult to manufacture. Usually, one side of a conventional glass substrate is etched or polished to make it thinner, and then the rough surfaces of the two glass substrates are bonded together to obtain the desired ultra-thin glass substrate. thin substrates. [0003] In the prior art, UV adhesives are usually used for bonding glass substrates, and UV adhesives with the same refractive index as the glass substrates can avoid deflection of light after passing through the upper and lower glass substrates. However, the bonding surface where the upper and lower glass substrates are bonded together is usually rough and uneven, and it is difficult to ...

Claims

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Application Information

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IPC IPC(8): B32B37/10B32B37/12
Inventor 魏伟
Owner BOE TECH GRP CO LTD
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