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Self-balancing FPC pressure maintaining method

A self-balancing, indenter technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of lack of pressure holding, poor pressing effect, poor FPC pressure holding effect, etc., to improve the pressure holding effect, Reduce cost and delay time, and improve the effect of pressure-holding yield

Inactive Publication Date: 2020-08-28
DONGGUAN HEAN ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional pressure-holding process, the local pressure-holding effect of the FPC often appears poor, and then it is found during maintenance that the main reason is that the pressure-holding head is not parallel to the bottom plate (that is, the FPC placement platform), that is, there is a certain angle. Even if this angle is only 1 degree, it will lead to poor pressing effect, or some parts will not be able to maintain pressure.

Method used

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  • Self-balancing FPC pressure maintaining method
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  • Self-balancing FPC pressure maintaining method

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0022] like Figure 1 to Figure 6 As shown, a self-balancing FPC pressure maintaining method described in this embodiment includes a frame and an FPC placement platform a9. The pressure maintaining indenter includes an indenter block a1, the bottom surface of the indenter block a1 is a wedge-shaped surface; the back of the indenter block a1 is provided with a plurality of heating rods a15. A self-balancing FPC pressure-holding method described in this embodiment, the top surface of the indenter block a1 is provided with an adjusting screw a2 upwards on both sides; it also includes a first mounting plate a3 and a second mounting plate a3 arranged in parallel. The mounting plate a4, the fixing plate a7 is connected between the first mounting plate a3 and the ...

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Abstract

The invention discloses a self-balancing FPC pressure maintaining method. The self-balancing FPC pressure maintaining method employees a rack and an FPC placing platform, wherein a downward pressing cylinder is arranged on the rack, a power output end of the downward pressing cylinder is connected with a pressure maintaining pressing head, the pressure maintaining pressing head comprises a pressing head block, and the bottom surface of the pressing head block is a wedge-shaped surface; and a plurality of heating rods are arranged on the back of the pressing head block.

Description

technical field [0001] The invention relates to a self-balancing FPC pressure maintaining method. Background technique [0002] Pressure holding refers to the process of binding FPC (flexible circuit board) on the LCD surface in the automatic production process of LCD, which needs to be held by a high-temperature pressure holding pressure head. [0003] In the traditional pressure-holding process, the local pressure-holding effect of the FPC often appears poor, and then it is found during maintenance that the main reason is that the pressure-holding head is not parallel to the bottom plate (that is, the FPC placement platform), that is, there is a certain angle. Even if this angle is only 1 degree, the pressing effect will be deteriorated, or some parts will not be able to maintain pressure. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned shortcoming and provide a self-balancing FPC pressure-holding method. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 叶伟才
Owner DONGGUAN HEAN ELECTROMECHANICAL CO LTD