• Journal of the Korean Operations Research and Management Science Society
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• v.35 no.2
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• pp.37-51
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• 2010

Understanding the antecedents of high public usage of national R&D facilities is a critical issue for both academics and facility managers. Previous researchrelated to general service management has identified service quality and user satisfaction as important antecedents of reuse and recommendation intention. The current paper reports findings from a survey which looked into the impact of service quality dimensions and user satisfaction on reuse and recommendation intention in the field of R&D facility public usage. Findings indicate that service quality appears to be linked to user satisfaction, and user satisfaction to be linked to reuse and recommendation intention. Findings also indicate that user satisfaction played as a mediator on the relationship between service quality and reuse/recommendation intentions in R&D facility public usage domain.

• Design & Manufacturing
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• v.8 no.2
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• pp.41-45
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• 2014

Automated polishing apparatus based on the research have been developed. The research is improvement of polishing process for surface quality and uniformity improvement of preform injection mold core. Surface quality of preform core have influence on ejecting and product quality after injection molding. Thus, the current being made by hand to automate the polishing process, the surface of the preform to improve the quality and uniformity improvement. First made a division by analyzing manual process a step-by-step. And draw a mechanism for converting mechanical movement. Automated polishing apparatus for preform core was developed, through which shortens production time and were able to secure the safety of the worker.

• Proceedings of the Technology Innovation Conference
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• 2006.02a
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• pp.5-20
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• 2006

An efficient and productive R&D operation is a major source of competitive advantage in today's economy, and a lot of efforts are made to raise R&D productivity. A prerequisite for making R&D more efficient and productive is to be able to measure it. Hence, a number of studies have attempted to measure R&D productivity. R&D productivity, in the previous studies, was measured with patents at the firm or industry level. However, most previous studies considered only a quantitative aspect, not a quantitative aspect of patents. In this study, various dimensions of patent quality as well as patent quantity were considered for the measurement of R&D performance. The differences in R&D performance across sectors were examined, and it was found that electrical/electronic industry shows higher R&D performance than mechanic and chemical industries. Discriminant analysis based on inputs and outputs for R&D shows' that there exist a strong discriminatory power across industries. The results of this research can provide the directions 'for the firm's R&D policy.

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.26-29
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• 2004

S-PVA is a new technology which enables screen quality advantages over S-IPS and MVA, including high transmittance, >1000:1 contrast ratio, sub-10ms response time, and wide angle of view with no off-axis image inversion and undetectable gamma distortion. This new technology will be described in detail. This paper also addresses the other remaining performance issues facing LCD-TV, including Samsung's plans for addressing these challenges. For example, until recently, inter-gray response time and associated motion blur were significant issues for achieving LCD-TV images quality. Samsung has invented DCC-II technology to achieve sub-10ms response time, and this achievement is described herein. Other technology advancements, including next-generation color performance and ultra-low black performance and improvement of off axis image quality are also discussed in this paper.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.27 no.2
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• pp.1-9
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• 2004

This study aims to examine the relationship between total quality management(TQM) practices and operational performance perceived by employees who are in different functional organization types, R&D function and Non-R&D function organization in manufacturing companies. Operational performance is defined as the degree of operation efficiency in the perspective of quality, delivery, and cost. Our study showed that the significant elements of TQM practice were different depending on functional organization types. In case of R&D organization, the categories of customer focus and process management were the strongest significant predictors of operational performance. Therefore, the optimal TQM practices for R&D organization can be obtained in consideration of customer focus and process management.

• Journal of Applied Reliability
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• v.9 no.3
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• pp.233-248
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• 2009

PAM(Power Amplifier Module) is the important part of a mobile phone transmitter. It amplifies the strength of signal transmitting from a mobile phone to base stations enough to resist noise or interference. In this paper reliability assessment criteria for the PAM are established in terms of quality certification test and lifetime test. The former quality certification test comprises general performance test and environmental test. Items which pass the test undergo lifetime test which guarantees the extent of mean lifetime with certain confidence.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.23 no.3
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• pp.10-17
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• 2009

In this paper, we explained the relation between evaluating display device and emotional image quality evaluation in human perceptual view. It is also suggested two emotional image quality evaluation method of display reflecting human visual function. One is the color space of CIECAM02 and the other is capturing moving image. It is necessary to standardize the evaluation methods of image quality based on emotional evaluation.

• Journal of Korean Society for Quality Management
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• v.30 no.2
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• pp.1-10
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• 2002

A performance evaluation model of an R&D module in the quality management system for M Company Is constructed using QFD. The company produces telecommunication devices and employs the performance evaluation model based on ISO 9000 family. However, the model has some problems, one of them is that all check items are regarded as equally important Customer requirements are gathered from internal customers and QFD is utilized to obtain weights for each check item.

• Proceedings of the Korean Society for Quality Management Conference
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• 2007.04a
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• pp.18-32
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• 2007

최적의 혁신기법이란 각사의 핵심역량을 명확히 한 후 꾸준히 그리고 지속적으로 자사에 맞게 시스템(SYSTEM)을 변형해 나가는 과정에서 완성된다고 볼 수 있다. 반도체 제조사인 H사는 지난 IMF 때 경영적인 어려움을 극복하고 최근 각 부문(제조, 연구개발, 영업 등)의 탁월한 경영성과를 올리고 있다. 이러한 성과를 뒷받침하는 것은 경영혁신 활동이 일환으로 TPM을 2001년부터 꾸준하게 적용을 해 오고 있다는 것이다. 일반적으로 TPM은 제조중심의 활동이 대부분이나, H사는 R&D부문 경영혁신 활동에 TPM활동을 접목해 활동을 하고 있다. 본 연구는 H사의 R&D부문 TPM R&D보전의 10대 지주 활동과 연구개발 부문에서 활발하게 연구되고 있는 Lean DFSS의 두 방법론에의 장 ${\cdot}$ 단점을 분석하여 좀 더 바람직한 방법론을 연구해 볼 필요가 있다.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.50 no.3
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• pp.235-242
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• 2017

This study was conducted to determine the optimum amount of dried Alaska Pollock Therage chalcogramma roe (D-AP-R) for preparing garlic gochujang with D-AP-R. We investigated the optimal preparation of garlic gochujang with D-AP-R by proximate composition, taste, color, and odor measurements and sensory evaluation. The moisture, ash contents and water activity of garlic gochujang with D-AP-R decreased as the amount of D-AP-R increased, whereas other components, such as crude protein and lipid contents, taste value, yellowness of Hunter color, and odor intensity, increased as D-AP-R increased. According to the sensory evaluation results, garlic gochujangs with 10 and 15% D-AP-R were superior to garlic gochujang without D-AP-R (control) in terms of taste and overall acceptance but inferior in terms of fish odor. However, there was no difference in the sensual color of garlic gochujang with versus without D-AP-R. These results suggest that high quality garlic gochujang can be prepared by adding 10% D-AP-R. The total amino acid content of garlic gochujang with 10% D-AP-R was 11.81 mg/100 g, which was higher than that of the control (9.05 mg/100 g). The cholesterol content of garlic gochujang with 10% D-AP-R was 16.1 mg/100 g, which is below the acceptable daily cholesterol intake (300 mg/day).