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A flower basket device for placing silicon wafers

A technology of silicon wafers and flower baskets, which is applied in the field of solar cells and can solve the problems of flower basket printing on the surface of silicon wafers

Active Publication Date: 2021-04-09
上饶捷泰新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a flower basket device for placing silicon wafers, the purpose is to solve the problem of flower basket printing on the surface of silicon wafers during the texturing process

Method used

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  • A flower basket device for placing silicon wafers
  • A flower basket device for placing silicon wafers
  • A flower basket device for placing silicon wafers

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed bel...

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Abstract

This application discloses a flower basket device for placing silicon wafers, which includes a side bar with gear teeth, a bottom bar, a pressure bar with gear teeth, and a support column arranged oppositely. At the bottom, the two ends of the side bar are respectively connected to the two ends of the support column transversely, and are located above the bottom bar, and the pressure bar is located at the top of the support column, and the teeth on the side bar are gear teeth with through holes for Silicon wafers are placed between adjacent gear teeth with through holes. In the flower basket device in this application, the gear teeth on the side rods are gear teeth with through holes. When the flower basket device with silicon wafers is put into the medicine tank, the medicine liquid in the medicine tank can pass through the through holes on the gear teeth. The holes flow, increase the contact area between the liquid medicine and the silicon chip, speed up the reaction rate between the liquid medicine and the corresponding tooth area on the surface of the silicon chip, and effectively solve the problem of bright spots on the surface of the silicon chip, which can effectively solve the problem of flower basket printing and improve Improve the quality of the surface of the silicon wafer, thereby improving the aesthetics of the appearance of the solar cell.

Description

technical field [0001] The present application relates to the technical field of solar cells, in particular to a flower basket device for placing silicon wafers. Background technique [0002] With the continuous development of the solar cell industry, improving the performance of the solar cell has always been a goal pursued by the solar cell industry. Texturing is the first process of manufacturing crystalline silicon cells. The effective texture structure can make the incident light reflect and refract multiple times on the surface of the silicon wafer, reduce the reflectivity of light, increase the amount of light absorbed by the silicon wafer, and finally make solar energy The photoelectric conversion efficiency of the battery is improved. [0003] The flower basket device is a carrying tool for placing silicon wafers. During texturing, the silicon wafers need to be placed in the flower basket device, and then put into the medicine tank as a whole to react with the corr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/673H01L31/18
CPCY02P70/50
Inventor 徐昆白玉磐黄明
Owner 上饶捷泰新能源科技有限公司
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