• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.4
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• pp.1525-1531
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• 2012

This study has been developed to make a marketing tool for word-of-mouth marketing for "Low-Budget Movie". By developing an application program of Low-Budget Movie for 20millions of Smart-Phone user, it can find out the best environment of service, function, etc. Hereby, it could contribute the progress of Korean film industry with this marketing tool of Low-Budget movie. For the research, conjoint analysis has been done through conjoint survey and general survey.

• Proceedings of the Korea Multimedia Society Conference
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• 2012.05a
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• pp.108-111
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• 2012

중국은 2008년 9월 개봉한 '잃어버린 세계를 찾아서'을 통하여 디지털 입체영화의 시대가 열렸다. 이후 2010년 1월 제임스 카메론 감독의 <아바타>를 통해 중국입체영화산업은 세계적인 입체영상산업에 발맞추어 놀라운 속도로 발전 하였다. 중국의 디지털 시네마 디스플레이 시스템의 발전과 입체영화를 통한 극장 흥행수입 등의 데이터를 바탕으로 중국시장의 발전가능성을 발견할 수 있다. 하지만 현재까지 중국 입체영화 시장의 주요 콘텐츠는 해외에서 수입된 콘텐츠가 주를 이루고 있다. 중국 입체영화 시장의 발전에 비하여 제작분야는 아직은 발전초기단계이다. 본 연구는 중국3D입체영화의 부실이 스토리와 입체효과기술에 있다고 판단하여 콘텐츠 선진국의 3D입체영상 역사와 현황을 파악하고 중국의 3D입체영화의 현황 비교분석하여 그 해결방안을 제시하는데 목적을 두고 있다.

• Transactions on Electrical and Electronic Materials
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• v.17 no.2
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• pp.109-112
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• 2016

We demonstrated an alternative electrically controlled birefringence liquid crystal (ECB-LC) system with ion beam (IB)-irradiated yttrium gallium oxide (YGaO) alignment films using a sol-gel process. The surface roughness of the films was dependent on the annealing temperature; aggregated particles on surface were observed at lower annealing temperatures, whereas a smooth surface could be obtained with higher annealing temperatures. Higher transmittance in the visible region was observed at higher annealing temperatures. The film had an amorphous crystallographic state irrespective of the annealing temperature. Furthermore, ECB-LC cell with our IB-irradiated YGaO film yielded faster response time when compared to ECB-LC cell with rubbed polyimide. Considering the fast response time and high transmittance, the IB-irradiated YGaO-base LC system is a powerful alternative application for the liquid crystal display industry.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.645-650
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• 2008

Currently, the motion picture and game are leading the entertainment industry based on "One Source Multi Use" system, Games and films hold widely the subjects and stories in common, but we seldom find the successful cases, In each case of cinematizing game or making game of a film, the question is "Story Value" the essential of storytelling. This study cross analyzed Story Value of both cases of games based on the films and cinematized games, and propose an compatible Story Value between games and films.

• Proceedings of the KSME Conference
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• 2001.11a
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• pp.876-881
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• 2001

DLC(Diamond-like carbon) films possess high hardness, low friction coefficient, and good wear resistance. Due to these properties, DLC films have been used extensively in magnetic hard disk industry. The objective of the present study was to investigate the influence of environmental condition on the tribological behavior of DLC coated hard disk. It is found that the tribological characteristics of DLC films are strongly affected by relative humidity and temperature. Specifically, the friction coefficient increases with increase in temperature at relative humidity of 50%. However, at 20% and 85% RH the effect of temperature was not significant. Also, the degree of wear could be observed using an AFM.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.13 no.3
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• pp.111-117
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• 2014

With the development of technology, the display industry has been focusing on the development of new types of displays, such as bendable and wearable displays. However, the PVA/TAC polarizing film used in the manufacturing of a normal display is associated with low luminance and low efficiency. If the existing polarization film is replaced with a wire grid polarizer, it is possible to reduce the thickness significantly. Moreover enhanced brightness can also be expected. This study confirms the optical properties of the WGP through a simulation.

• 한국전산유체공학회:학술대회논문집
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• 2011.05a
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• pp.259-260
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• 2011

Using modern techniques from scientific computing and numerical analysis, natural phenomena or scientific experiment can be simulated effectively with a computer and used for computer graphics, for example as special effects for the film industry, manufacturing the thin film, multi-phase simulation and image processing. The Level Set method can make those things happen without a lot of difficulties. This method was devised by Osher and Sethian(1988) to represent dynamically moving interfaces as the zero level set of a scalar function that evolves in time. Since then, many researchers have worked on many applications using a Level Set Method. I will give a talk about the applications of the Level Set Method.

• 한국정보디스플레이학회:학술대회논문집
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• 2000.01a
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• pp.15-16
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• 2000

The gate bias stress effect of the hydrogenated amorphous silicon (a-Si:H) thin-film transistors (TFTs) with a $SiN_x/BCB$ gate insulator have been studied. The gate planarization was carried out by spin-coating of BCB (benzocyclobutene) on Cr gates. The BCB exhibits charge trappings during a high gate bias, but the stability of the TFT is the same as conventional one when it is between -25 V and +25 V. The charge trap density in the BCB increases with its thickness.

• Journal of Digital Contents Society
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• v.5 no.4
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• pp.275-282
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• 2004

It analyzes a result and it presents problems which are substantial economic cooperation for current situations through the cultural exchanges of animation Film industry between south and north Korea, and also trades with other countries. It tied to observe recently the developments and trends of animation Film cultures of North Korea in this paper.

• Journal of the Korean Society of Marine Environment & Safety
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• v.3 no.2
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• pp.85-92
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• 1997

To determine an operational condition of an adhesion-type oil skimmer, it is important to estimate the withdrawal rate for a given driving velocity of the skimmer and material properties of the oil. As a theoretical model for this problem the formation of an oil film on a vertically driven flat plate is investigated. The previous steady-state analysis made in the field of coating industry are reviewed. These studies have been made under the assumptions of small Reynolds and capillary number, which is adequate for coating process but not for oil skimming. An alternative analysis based on the linear stability theory is made. Comparisons with the experimental results reveal that the stability analysis gives a correct estimation of the withdrawal rate for high capillary number at which the previous theory losses its validity.