Synthesis of Top Connector for Solar Cells by Using Silver Paste

Silver Paste 를 이용한 Solar Cell 은 전극 제조

  • 김영규 (서경대학교 KEN Research Center) ;
  • 정태의 (서경대학교 컴퓨터과학과) ;
  • 오동훈 (서경대학교 KEN Research Center) ;
  • 김남수 (텍사스 주립대학교 금속재료공학과) ;
  • 홍성엽 (서경대학교 응용화학과)
  • Received : 2010.05.13
  • Accepted : 2010.10.26
  • Published : 2010.12.01


Studies on alternative energy have been carried out for many decades because of the accelerated exhaustion of fuel. While the efficacy of solar cells is still low in comparison with that of nuclear power, solar cells have been highlighted as potential sources of alternative energy because they are environmentally friendly and have a source of unlimited energy, namely, the sun. In this study, the optimum efficiency of solar cells was simulated as a function of the incident angle of sunlight and the geometric shapes of patterns using MATLAB and MathCAD software. The foremost efficiency of the solar cell was found to be 1.10 when the thickness and width of the patterns were in the range 25-$50{\mu}m$ and 50-$100{\mu}m$, respectively. To achieve the 25 um thick layer, 100,000 cps silver paste and 500 um orifice tip has been successfully implemented with Micro-Dispensing Deposition Writing.


Solar Cell Top Connector;Silver Paste;Micro-Dispensing Deposition Writing;20 um Thick Layer


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