• The monthly packaging world
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• s.217
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• pp.98-101
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• 2011

• The monthly packaging world
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• s.308
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• pp.68-72
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• 2018

• The monthly packaging world
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• s.350
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• pp.72-77
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• 2022

• The monthly packaging world
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• s.353
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• pp.56-66
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• 2022

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.7 no.2
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• pp.31-38
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• 2001

This study was carried out to investigate development method of packaging exhibition in korea. Even if Seoul Pack is held by 8th times, it marks time in comparison with other famous packaging exhibitions(e.g. Inter Pack, Pack Expo and Tokyo Pack). They have been developed every year. Seoul Pack is small scare, there is no comparison between ours and other famous packaging exhibitions. Seoul Pack is 1/10 over Tokyo Pack in the exhibition scale and visitors. Seoul Pack needs an active public information to develop national scale. After exhibition we distributer 70% of earnings and reinvest 30% of promotion. We needs over 400 exhibitors, 1,500 booths and 100,000 visitors in other to advance national exhibition in the near future.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2002.10a
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• pp.137-140
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• 2002

The main objectives in the first year include selection of the MEMS bonding methods and feasibility study of selected methods. The ultrasonic bonding method is chosen for MEMS packaging, and the processes to provide localized heating are proposed. The ultrasonic bonding process is analyzed using a lumped model. Preliminary experiments using the eutectic solder and copper pin were performed to verify possibility to MEMS packaging. The preliminary results show possibility of the ultrasonic bonding method for MEMS packaging.

• Journal of Information Display
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• v.2 no.4
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• pp.34-38
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• 2001

We suggested new PDP packaging technology using the direct joint method, which does not need an exhausting hole and tube. The advantages of this method are simple process, short process time and time panel package. To packaging, we drew the seal line of glass frit by dispenser followed by forming the lump, which provide pumping-out path during the packaging process. And, we have performed a pretreatment of glass frit to reduce the out-gases. After which, both front and rear glass plates were aligned and loaded into vacuum packaging chamber. The 4-inch monochrome AC-PDP was successfully packaged and fully emitted with brightness of 1000 $cd/m^2$. Also, glass frit properties for pretreatment condition was investigated by AES and SEM analyses.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.9 no.1
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• pp.25-32
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• 2003

Packaging has been regarded as a environmental problem because of its relatively high portion of municipal solid wastes. Especially, cosmetic packaging has been focused because of characteristics of cosmetic packaging. Cosmetic products are highly sensitive products that pursue the beauty differently from other products. Cosmetic packaging materials are difficult to be recycled. Purpose of this study is to suggest the method to improve the environmental friendly packaging of cosmetic products. This study contains the major governmental policies on the cosmetic packaging in terms of environment issues in Korea, and suggested methods to develop the environmental friendly packaging of cosmetic products.

• The monthly packaging world
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• s.110
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• pp.116-118
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• 2002

• The monthly packaging world
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• s.90
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• pp.169-175
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• 2000