• Title/Summary/Keyword: investigating

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Analysis of emission spectrum of strained AlGaN QW LD (Strain에 따른 AlGaN QW LD의 발광특성 해석)

  • Kim, Jong-Dae;Lee, Jong-Chang
    • Proceedings of the Optical Society of Korea Conference
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    • 2005.02a
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    • pp.290-291
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    • 2005
  • We have presented a comprehensive effective-mass Hamiltonian for strained Wurtzite semiconductors using k${\cdot}$p method and Kane's model. This theoretical groundwork provides a foundation for investigating the electrical and optical properties of wurtzite strained quantum-well lasers.

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High Throughput Dispensing Using Multi Port Jet

  • Ahmadi, Mani;Babiarz, Alec;Suriawidjaja, Floriana;Jardins, Stephen Des
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.1175-1178
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    • 2008
  • Flat panel display manufacturers are always investigating new techniques to improve productivity and reliability. For fluid dispense processes, Jet dispensing has shown benefits over traditional needle dispensing. Recent advancements in nozzle design and construction techniques enable jet dispensing capabilities far exceeding what has been previously achieved.

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A Study on Traditional Markets in Ulsan (울산시 재래시장 현황 및 실태조사)

  • Kwon, Myoung-Hee;Kim, Sun-Joon
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2003.11a
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    • pp.121-126
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    • 2003
  • The purpose of this study is to propose design guidelines for vitalizing neighborhood traditional markets within the city of Ulsan. To do practical study, we surveyed 9 markets in Ulsan. we analyzed results of the problems through investigating physical characteristics, its conditions and collected user's information by interview.

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INFLUENCE IN CHOOSING BOX-COX TRANSFORMATION

  • Kim Myung-Geun
    • Journal of applied mathematics & informatics
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    • v.22 no.1_2
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    • pp.541-547
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    • 2006
  • A procedure for investigating the influence of observations in choosing Box-Cox transformation for multivariate data is suggested. It is effective in spotting influential observations. A numerical example is provided for illustration.