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Machine for manufacturing electrode tape

A technology of electrode tape and machine, applied in circuits, adhesives, photovoltaic power generation, etc., can solve problems such as microcracks on the surface of crystalline silicon

Active Publication Date: 2012-11-21
NEO SOLAR POWER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high temperature of the traditional welding process, the metal electrode and the crystalline silicon substrate will generate thermal stress due to different expansion / contraction coefficients, which will cause micro cracks (Micro Crack) on the surface of the crystalline silicon.

Method used

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  • Machine for manufacturing electrode tape
  • Machine for manufacturing electrode tape
  • Machine for manufacturing electrode tape

Examples

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Embodiment Construction

[0155] Embodiments of the present invention will be described below by way of example with reference to the accompanying drawings. The components shown in the drawings do not represent the actual size of the components, and their thickness, width, or length, etc. are drawn exaggeratedly for the sake of illustration. Meanwhile, in all the drawings, the same component symbols represent the same components.

[0156] In this specification, "electrode tape" refers to a tape having electrodes on its structure. "Electrode" refers to an electrically conducting structure. "Adhesive tape" means a film (Film), strip (Strip), sheet (sheet) and other similar materials including adhesive materials, which are usually continuously rolled into a bundle (roll) for storage, but can also be cut into suitable pieces if necessary. After the length is stacked and stored, or stored in other appropriate ways. At normal temperature, the surface of this film can be sticky or non-sticky. A film on a ...

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PUM

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Abstract

A machine for manufacturing an electrode tape includes a means for adhering an adhesive material to a sidewall of a conductive structure but not covering a first contact point and a second contact point of the conductive structure, and a means for curing the adhesive material into a film including a first adhesive surface on which the first contact point is exposed and a second adhesive surface on which the second contact point is exposed, wherein the first adhesive surface and the second adhesive surface face outwardly to each other.

Description

technical field [0001] The present invention relates to a production machine of electrode tape, in particular to a production machine of double-sided adhesive and double-sided conductive electrode tape. Background technique [0002] Solar cells use the photoelectric conversion effect to convert sunlight into electrical energy, which is a clean energy source without pollution. At present, solar cells have been extensively researched and produced, and gradually began to replace traditional electricity. [0003] Common solar cells are semiconductor components including n-p junctions, such as monocrystalline silicon, polycrystalline silicon, amorphous silicon or other thin film semiconductor components with n-p junctions. The n-p junction is usually fabricated by doping n-type or p-type ions into the interior of the semiconductor device by means of diffusion or ion implantation. When light is irradiated to a semiconductor component, electrons and holes of semiconductor element...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C09J9/02H01L31/18H01L31/05H01L31/0224
CPCH01L21/67121B29C39/18H01L21/67138H01L31/0504H01L31/0512Y02E10/50
Inventor 林晴煌梁荣昌蔡佩苍
Owner NEO SOLAR POWER CORP
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