A method and a device for manufacturing a roll of items

A technology of articles and equipment, which is applied in the fields of printed circuit manufacturing, semiconductor/solid-state device manufacturing, and chemical/electrolytic method to remove conductive materials, etc., can solve problems and achieve the effect of effective manufacturing process

Inactive Publication Date: 2007-06-20
TIANJIN LAIRD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But handling these thin, flexible items in the manufacturing process can be problematic

Method used

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  • A method and a device for manufacturing a roll of items
  • A method and a device for manufacturing a roll of items
  • A method and a device for manufacturing a roll of items

Examples

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Embodiment Construction

[0026] FIG. 1 shows a long flexible film 101 arranged in a drum 102 . The film 101 comprises the antenna elements and a protective carrier layer 107 on which four 103 , 104 , 105 and 106 are visible. The antenna elements consist of etched printed circuits applied to a flexible substrate with specific radio frequency characteristics. Between the antenna element and the protective layer 107 is provided an adhesive (not shown). The roller 102 is mounted on a support 108 according to known methods and the film 101 is fed over the edge 109 to a placement roller 110 which collects the protective layer 107 . The antenna element 103 separates from the protective layer 107 when the film 101 is fed past the edge 109 . The film 101 is fed such that a convenient portion of the antenna element 103 protrudes outside from the edge 109 . This enables the mounting machine 111 to easily grab the antenna element 103 for mounting on an antenna support structure (not shown). The installation m...

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PUM

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Abstract

The present invention facilitates the manufacturing of devices comprising printed circuits on flexible substrates. The objects of the invention are obtained by a device for feeding items to a manufacturing machine, where said device comprises a long flexible film arranged in a roll, said film comprising a first protective layer for carrying each of said items. An adhesive agent, applied between said item and said protective layer, attaching said item to said protective layer, said first protective layer and said agent cooperating so that when said item is detached from said first protective layer substantially all of said adhesive agent is disposed on said item and where said item comprises a printed circuit.

Description

Technical field: [0001] The present invention relates to a production method and apparatus facilitating the production of printed circuits for radio communication equipment in general, and in particular to a production method and apparatus facilitating the production of printed circuits placed on flexible supports. Background technique: [0002] The rapid expansion of the mobile communication market and especially in the radio communication market has resulted in a huge increase in the demand for radio communication equipment. The production of such equipment has thus increased. For players in this market to remain competitive, having competitive products and a smooth manufacturing process for these products is indispensable. [0003] Such products of particular importance in the field of radio communications are antenna devices. It is important for an antenna device to attach strictly required radio frequency characteristics, such as electrical length, etc., in a specific...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38B32B7/12B05D1/26B05D3/10H01L21/60H01L25/00H01Q1/36H05K3/00H05K3/06
CPCH05K2203/1545H01L2924/0002H05K3/061H05K3/0097H01Q1/38H05K2203/0156H05K3/007H05K3/0052H01Q1/36B32B7/12H01L2924/00
Inventor 斯蒂芬·莫林
Owner TIANJIN LAIRD TECH LTD
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