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Tile assembly making system and method

A technology for manufacturing systems and components, applied in semiconductor/solid-state device manufacturing, final product manufacturing, sustainable manufacturing/processing, etc., can solve the problems of limited weight of conductive adhesives, ineffective mixing of conductive adhesives, uneven glue, etc. The effect of adding slurry too frequently, large-scale mass production with low cost and high efficiency, and increasing the number of sheets

Pending Publication Date: 2019-09-27
CHENGDU YEFAN SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Fourth, the weight of the conductive adhesive carried on a single screen plate is limited. When the scraper moves back and forth to stir the conductive adhesive, it will not be able to mix effectively due to the small weight, resulting in a certain risk of uneven glue

Method used

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  • Tile assembly making system and method
  • Tile assembly making system and method
  • Tile assembly making system and method

Examples

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Embodiment Construction

[0058] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings in the manner of specific embodiments, but the present invention is not limited to these embodiments.

[0059] The system and method for manufacturing shingled components of the present invention provide a solution to upgrade the conventional screen printing process of shingling to printing multiple small or large cells at one time, that is, to make batteries in the core process of shingling The stringing link provides a solution for printing n shingled batteries at a time, that is, in the core process, the shingled large or small battery sheets are printed synchronously with 1 to n smallest printing units to complete the bonding of shingled batteries and make them into strings. Finally, high-efficiency, large-scale and precise shingled battery printing and patching will be realized. Among them, shingled cells 1~n and shingled single-polycrystall...

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Abstract

The invention provides a tile assembly making system, which comprises a feeding device for supplying a cell slice, a material detecting and preparing device for performing visual detection and classification preparation on the cell slice, a conductive adhesive printing device with at least one carrying surface for printing the conductive adhesive on multiple cell slices at the same time, a post-processing device for performing subsequent processing on the cell slice after the conductive adhesive is printed on the cell slice, and an accurate positioning device for enabling the multiple cell slices to be aligned and positioned on the at least one carrying surface. The invention also provides a making method by adopting the making system, which comprises steps of feeding, material preparation, conductive adhesive printing and printing post-processing. Low-cost and high-efficiency scale mass production can be realized, accurate patching can be ensured, and the uniformity of online mixing of the conductive adhesive can also be ensured.

Description

technical field [0001] The present invention relates to a solar cell and its manufacturing method, in particular to a shingled module manufacturing system and method. Background technique [0002] With the accelerated consumption of conventional fossil energy such as coal, oil, and natural gas around the world, and the deteriorating ecological environment, especially the increasingly severe global climate change caused by greenhouse gas emissions, the sustainable development of human society has been seriously threatened. Considering the limited stock of non-renewable energy and the severe environmental pollution caused by conventional fossil energy, countries around the world have formulated their own energy development strategies to deal with the limited resources of conventional fossil energy and the environmental problems brought about by their development and utilization. Under this world trend, solar energy has become one of the most important renewable energy sources ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18H01L21/67H01L21/677
CPCH01L31/188H01L21/67276H01L21/67259H01L21/67271H01L21/67781Y02P70/50
Inventor 孙俊尹丙伟
Owner CHENGDU YEFAN SCI & TECH CO LTD
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