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The adjustment method of the thermal pressure equipment

An adjustment method, technology of hot pressing equipment, applied in the direction of chemical instruments and methods, lamination, presses, etc., can solve problems that cannot meet the requirements of the work

Inactive Publication Date: 2011-12-21
深圳市聚美通用科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current method of adjusting the relative level of the support body and the load conveyor by visual observation has gradually failed to meet the requirements of the work.

Method used

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  • The adjustment method of the thermal pressure equipment
  • The adjustment method of the thermal pressure equipment
  • The adjustment method of the thermal pressure equipment

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with preferred embodiments.

[0023] figure 1 A working schematic diagram under normal working conditions is shown. The hot pressing equipment of the present invention has a pressing head 1 , a load conveyor 5 supporting a plasma display panel 4 and a supporting body 6 . The adjustment method of the present invention includes: in the working state, insert the pressure-sensitive paper 3 between the display screen 4 and the indenter 1 and the silicon belt 2, lift the indenter 1 after pressing it down, and transport the pressure-sensitive paper 3 according to the load. Adjust the height of the support body 6 until the color display is uniform.

[0024] Such as figure 1 As shown, under normal working conditions, the level of the load conveyor 5 and the support body 6 is basically the same, so the display screen 4 can be placed on the load conveyor 5 and ...

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Abstract

The invention discloses a method for adjusting hot-pressing equipment, wherein the above-mentioned hot-pressing equipment includes a load conveyor and a supporting body for supporting a glass substrate, and the above-mentioned adjusting method includes: under a working state, inserting pressure-sensitive paper into the glass substrate and Between the pressure head and the buffer sheet, press down the pressure head and then lift it up, adjust the height of the support body according to the color display difference between the pressure-sensitive paper on the load conveyor side and the support body side, until the color display is uniform. Since the pressure-sensitive paper is pressure-sensitive under working conditions, the relative horizontal positions of the support body and the load conveyor can be adjusted very precisely. After the adjustment of this process, the cracked and broken screen caused by the uneven pressure caused by the poor horizontality of the glass substrate is fundamentally eliminated.

Description

technical field [0001] The invention relates to the field of plasma display screens, in particular to a method for adjusting hot pressing equipment. Background technique [0002] In recent years, in the TV market, flat-panel TVs have replaced CRTs and become the mainstream of the market. Among the flat-panel TVs, the plasma display firmly occupies a place with its superior performance and lower price, and, with the improvement of its luminous efficiency and lifespan, and the reduction of energy consumption, it is likely to catch up with LCD. [0003] A plasma display uses two glass substrates and a barrier in the middle to form a number of ordered cavities, and fills it with a certain proportion of mixed rare gas at a certain pressure. Each group of display electrodes and address electrodes intersect each other. One intersection corresponds to one cavity, forming one discharge cell. The display screen is connected with the drive circuit, and a charge difference is formed i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J9/00H01J9/42H05K13/04G09F9/313B30B9/00B30B15/00B32B41/00
Inventor 王冲商红凯
Owner 深圳市聚美通用科技有限公司
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