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ITO film hot pressing forming device and method

A hot press forming, No. 1 technology, applied in the field of ITO film hot press forming equipment, can solve the problems of use limitation, inability to remove impurities and particles, and inability to solve mobile phone heating, etc., and achieve the effect of enhanced plasticity and convenient extrusion molding

Inactive Publication Date: 2019-05-28
晟光科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this technical solution can solve the problem of hot-pressing deviation, this technical solution cannot remove the impurity particles in the deep layer of the ITO film while hot-pressing, and cannot solve the problems such as mobile phone heating caused by process problems. Use is restricted

Method used

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  • ITO film hot pressing forming device and method
  • ITO film hot pressing forming device and method
  • ITO film hot pressing forming device and method

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Embodiment approach

[0031] As an embodiment of the present invention, the clamping unit 14 includes a No. 1 extrusion plate 141, a No. 2 extrusion plate 142, a No. 1 installation block 143, a No. 2 installation block 144, a No. 3 installation block 145 and a No. 4 installation block. Mounting block 146, No. 1 mounting block 143 is fixedly installed on the upper end of No. 1 extrusion plate 141, No. 2 mounting block 144 is fixedly installed on the lower end of No. 1 extrusion plate 141, and No. 3 mounting block 144 is fixedly installed on the upper end of No. 2 extrusion plate 142. Block 145, No. 2 is fixedly installed with No. 4 installation block 146 with respect to the lower end of pressing plate, No. 1 extruding plate 141 and No. 2 extruding plate 142 cooperate to squeeze and fix ITO film;

[0032] The lower end of the No. 2 mounting block 144 is installed in the chute of the base plate 13 by the slide block, and the lower end of the No. 4 mounting block 146 is installed in the chute of the bas...

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Abstract

The invention relates to the technical field of ITO film manufacturing, in particular to an ITO film hot pressing forming device and method. According to the ITO film hot pressing forming device, a cover plate is fixedly installed on a bottom plate through a side plate, and a clamping unit is arranged between the cover plate and the bottom plate, and is used for clamping and fixing an ITO film; extruding units are arranged on the two sides of the clamping unit, and are used for being matched with the clamping unit to extrude the ITO film; a heating unit is arranged in the side plate; a negative pressure unit is used for performing negative pressure sucking on the clamping unit and the extruding units; the constant temperature double-face ITO film hot pressing forming method includes the steps from a1 to a7; a1 and a2 are matched to performing primary vacuumizing on the film hot pressing forming device; and a3 and a5 are matched to improve plasticity of the ITO film. The ITO film hot pressing forming device and method are mainly used for performing hot pressing on the ITO film, and meanwhile can be used for dissociating impurity micro particles in the ITO film, and the heating problem of a mobile phone in actual use is reduced.

Description

technical field [0001] The invention relates to the technical field of ITO film production, in particular to an ITO film thermocompression forming device and a forming method thereof. Background technique [0002] ITO film will encounter film thickness problems in the process of preparation, so hot pressing is needed to solve such problems, but there will be some small impurities on the film surface that are difficult to remove. If the film treatment process is not proper, it will affect The internal circuit of the mobile phone causes problems such as hotness of the mobile phone or short service life of the mobile phone. In view of this, a new process that can treat the ITO film is needed to solve the above problems. [0003] There is also a technical solution for ITO film hot pressing in the prior art. For example, a Chinese patent with application number 201310184972.6 discloses a method for improving ITO film sensor in FOG hot pressing, which includes the following steps:...

Claims

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Application Information

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IPC IPC(8): B29C51/08B29C51/42B29C51/26
Inventor 肖新煌张磊
Owner 晟光科技股份有限公司
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