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LED及通讯电子化学品
Home > Industry Solutions > LED及通讯电子化学品
LED及通讯电子化学品
LED发光二极管,是一种固态的半导体器件,它可以直接把电转化为光。LED的心脏是一个半导体的晶片的一端附在LED支架式,一端是负极,另一端连接电源的正极,使整个晶片被环氧树脂封装起来。
LED支架、LED灯珠在封装之前的底基座。在LED支架的基础上,将芯片固定进去,焊上正负电极,再用封装胶一次封装成LED支架,一般是铜材的,也有铁材、铝材及陶瓷等。LED支架一般有直插LED支架、食人鱼LED支架、贴片LED支架、SMD支架和大功率LED支架。LED专用电子化学品是指为LED支架电镀配套的精细化工材料。
Application Cases
LED支架镀银工艺流程长、工序复杂、管控点繁琐,影响因素多,每一道工序都会用到化学品,化学品的品质和稳定性都将直接影响到LED支架的各项性能,以下为我司LED支架专用电子化学品在客户端的应用情况。 LED支架高速连续镀银基本流程:除油——活化——抛光——镀镍——镀碱铜——镀酸铜——镀镍——镀碱铜——镀银——剥银——电解清洗——银保护——风干——烘干。
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About Us
  • Company Profiles
  • Chairman's speech
  • Honor
  • Development History
Industry Solutions
  • Electronic chemicals
  • General electroplating chemicals
Research Institute
  • Introduction to the Research Institute
  • Organizational Structure
Sustainable Development
  • Strategic planning
  • Environmental protection concept
  • Corporate Responsibility
Investor Relations
  • Investor Relations
Contact Us
Guangzhou Sanfu New Materials Technology Co., Ltd

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020-32058269 020-32077089

Headquarters Address
No. 57 Fenghuang Sanheng Road, Zhongxin Guangzhou Knowledge City, Guangzhou City

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sales@yzdsx.net Business cooperation
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    Company Address: 1403, Building 6, Xinglinwan Operation Center, Jimei District, Xiamen City
    Contact number: 0592-6220498 0592-6220478
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Subsidiary Companies
  • Xiamen branch
    Company Address: 1403, Building 6, Xinglinwan Operation Center, Jimei District, Xiamen City
    Contact number: 0592-6220498 0592-6220478

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