• Journal of the Semiconductor & Display Technology
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• v.20 no.4
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• pp.16-22
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• 2021

We search for an appropriate initial adsorption coordination of precursor on surface by using genetic algorithm (GA) and density functional theory. SiH₄ and Al(CH₃)₃ as precursor, and OH-terminated Si (001) as surface are used for this study. Selection, crossover, and mutation as hyperparameters of GA are applied to search for the adsorption coordination of the precursors on the surface as a function of generation. Bond distances between precursors and the surface are used to explain the adsorption behavior of the precursors.

• 한국생물공학회:학술대회논문집
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• 2005.04a
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• pp.277-277
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• 2005

• 한국정보디스플레이학회:학술대회논문집
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• 2003.07a
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• pp.79-82
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• 2003

• Proceedings of the Korean Vacuum Society Conference
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• 1999.07a
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• pp.185-185
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• 1999

• Bioindustry News
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• v.14 no.3
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• pp.33-39
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• 2001

• Proceedings of the Korean Society Of Semiconductor Equipment Technology
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• 2007.09a
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• pp.29-41
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• 2007

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2005.11a
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• pp.177-177
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• 2005

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1419-1424
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• 2006

We could reduce the reflection from PET(polyethylene terephthalate) film surface by natural plasma etching which does not use etch masks. The plasma etched PET film showed lower reflectance and higher transmittance which is resulted by making subwavelength structure(SWS) on the film surface by the plasma etch rate difference between the amorphous and crystalline region in the surface of PET film.

• Journal of Information Display
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• v.13 no.2
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• pp.55-59
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• 2012

In this paper, a concept of an integrated elastomer substrate for a three-dimensional (3D) liquid crystal display based on the integral-imaging method is presented. The elemental lens array and columnar spacers were integrated into one of the two substrates, an elastomer substrate, through an imprinting process. The integrated elastomer substrate was capable of maintaining the uniform liquid crystal (LC) cell gap and promoting homeotropic LC alignment without any surface treatment. The monolithic approach reported herein will provide a key component for 3D displays with enhanced portability through a more than 40% weight reduction compared with the conventional integral-imaging method.

• The Transactions of the Korean Institute of Electrical Engineers C
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• v.52 no.6
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• pp.267-273
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• 2003

The plasma display panel with the electrode structure of new discharge AND gate and its driving scheme were proposed and the driving system for experiment was developed. And operation of these discharge AND gate was verified by the experiment of PDP addressing with floating electrode. This discharge AND gate operated by the operation speed of 8$mutextrm{s}$ and the operation margin of 100V. The address operation margin of 10V also obtained. It was known to be able to control the discharge of the adjoining scan electrode accurately. Because proposed method uses the DC discharge the control of the discharge can be facilitated compared with conventional discharge AND gate. Moreover, because the input discharge and the output discharge of discharge gate are separate, the display discharge can be prevented from passing discharge gates. Therefore, it is possible to apply to the large screen plasma display panel. And the decrease of contrast ratio does not occur because the scanning discharge does not influence the picture quality.