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한국경영공학회> 한국경영공학회지> MES 기반 MCRS 자동처리를 위한 TMAP 구현 - A사(社) 반도체 Etch 공정 중심으로 -

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MES 기반 MCRS 자동처리를 위한 TMAP 구현 - A사(社) 반도체 Etch 공정 중심으로 -

A Study on the Implementation of TMAP for MCRS Automatic Processing System Based on MES - Focusing on Semiconductor Etch Process -

임철 ( Cheol Im ) , 구성태 ( Sung Tae Ku )
  • : 한국경영공학회
  • : 한국경영공학회지 25권2호
  • : 연속간행물
  • : 2020년 06월
  • : 187-205(19pages)
한국경영공학회지

DOI

10.35373/KMES.25.2.11


목차

1. 서 론
2. 이론적 배경
3. MCRS 현황 분석 및 핵심 요소 추출
4. TMAP 시스템 설계 및 구축
5. TMAP 적용 및 효과
6. 결론 및 향후 연구 방향
참고문헌

키워드 보기


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Purpose The purpose of this paper is to implement an automated system that automatically handles MCRS problems in semiconductor lines.
Methods Standardized and structured the way manual handling of MCRS problems caused by equipment problems. Therefore, MES-based automatic TMAP system, which is an automatic processing method that can be systematically processed, was implemented and applied.
Results As a result, in the process of processing MCRS by applying TMAP, the intervention of workers and engineers was minimized, and the working time was reduced by about 23.1%.
Conclusion However, the task of confirming the defect image of TMAP judgment is still being performed manually, and further research is needed using new IT technology.

UCI(KEPA)

I410-ECN-0102-2021-300-001122322

간행물정보

  • : 사회과학분야  > 경영학
  • : KCI등재
  • :
  • : 계간
  • : 2005-7776
  • : 2713-573X
  • : 학술지
  • : 연속간행물
  • : 2011-2021
  • : 444


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Conclusion The findings of this study are consistent with existing literature in the sense that the usefulness is important. We additionally suggest that fast information accessibility and fashion should be recognized as important factors in smart watch industry.

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Purpose This study is to analyze system reliability using fuzzy Weibull lifetime distribution in which scale parameters are assumed to be Intuitionistic Fuzzy Set (IFS) with α-cut set due to uncertainties and inaccuracy of data.
Methods The IFS is utilized to present the information of membership function and non-membership function with the three intervals that include belief, disbelief and unbelief functions. The paper discusses the intuitionistic fuzzy Weibull system reliability models to assess the membership function and non-membership function by considering the different types of component intuitionistic fuzzy scale parameter. Due to the existence of different types of uncertainties, the three types of component TIFS (Triangular IFS) and TrIFS (Trapezoidal IFS) with α-cut set were presented for computing intuitionistic fuzzy system reliability in both series structure and parallel structure.
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Conclusions When conducting a group decision making for evaluating the intuitionistic fuzzy Weibull system reliability, α-cut set models proposed in this paper can be used to reflect various experts' judgments on agreement, disagreement and undecidedness when evaluating system reliability.

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Purpose The purpose of this study is to analyze the PDCA cycle aspect through empirical analysis of the ISO certification audit report that evaluates the organization's process and overall system management based on ISO 9001, ISO 14001, and ISO 45001, and to find improvement points for the company's sustainability management.
Method An empirical analysis was conducted focusing on the 'observation' presented in 424 audit reports prepared during the ISO management system certification audit and follow-up management audit conducted by Certification Body A from 2018 to 2020.
Results The requirements for improvement in each ISO management system include resources(7.1), production and service provision(8.5) in ISO 9001, actions to address risks and opportunities(6.1) and emergency preparedness and response(8.2) in ISO 14001, ISO 45001 identified competence(7.2), operation planning and control(8.1), and emergency preparedness and response(8.2).
Conclusion It is very meaningful to explore the points and directions for building a foundation for sustainable management and improving it based on the audit findings presented in the existing ISO management system audit report. Based on this point, it is judged that it will be possible to clearly recognize the core goals pursued by each ISO management system and to develop efficient management activities that can increase the value of the management system.

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저자 : 김우성 ( Kim¸ Woo-sung ) , 박경수 ( Park¸ Kyungsu )

발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 26권 3호 발행 연도 : 2021 페이지 : pp. 61-70 (10 pages)

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Purpose The goal is to find an optimal workspace design for the convenience of workers and improvement of the work environment in coffee shops where mentally disabled people perform their duties as baristas.
Methods A genetic algorithm is applied to find the optimal arrangement, and chromosome representation, chromosome variation, and crossover operations are presented.
Results By applying the algorithm using the actual data, it was found that the optimal layout reduces the total movement of a worker by 50% compared to the existing one.
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발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 26권 3호 발행 연도 : 2021 페이지 : pp. 71-86 (16 pages)

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Methods As a research method, a survey was conducted on senior start-up school students, which was analyzed with a PLS-based structural model (Partial Least Square SEM) using SmartPLS3.0. The results of the study are as follows.
Results First, initiative, innovation, and start-up satisfaction were found to have a significant impact on entrepreneurial intention and entrepreneurial behavior, so the hypothesis was adopted. Second, the effects on entrepreneurial intention of risk-taking and social awareness were rejected and excluded from the model. Third, the hypothesis that entrepreneurial intention acts as a medium between initiative, innovation, satisfaction on start-up and entrepreneurial behavior was adopted.
Conclusion It has been found that satisfaction on start-up, innovation, and initiative affect senior's entrepreneurial intention and entrepreneurial behavior. And It was suggested as a way to entrepreneurial behavior activation plan considering the characteristics of seniors.

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Methods We propose the quality characteristics that need improvement by applying the methodology. We define the quality attributes of inventory management and classify the quality characteristics through a survey applying Kano model. Using the results of the survey, Timko's customer satisfaction coefficient is calculated to improve the quality of inventory management.
Results The proposed model is validated through a case study of a shipbuilding equipment manufacturing company. The model identified and classified 11 attributes of the quality of inventory management. The reliability of these attributes are verified by the Cronbach's alpha (α).
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Purpose This study aimed to investigate the mediating effect of communication and the moderated mediating effect of the role of human resource (HR) in the relationship between external-oriented organizational culture and burnout.
Methods We analyzed the responses of 10,005 employees from the 2017 human capital corporate panel (HCCP) dataset with SPSS PROCESS macro.
Results (1)The moderating effect of the role of HR was significant. (2)Communication partially mediated the relationship between innovative-oriented culture and burnout and fully meditated the relationship of task-oriented culture and burnout. (3)The moderated mediating effect of the role of HR was significant.
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발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 26권 3호 발행 연도 : 2021 페이지 : pp. 121-139 (19 pages)

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Methods For research analysis, samples were secured through an online survey with Chinese consumers and statistical tests were performed using IBM SPSS 26. Hierarchical regression analysis was conducted to test the research hypothesis, and 3-step mediated regression analyses and moderating effect analyses were performed for mediating effect analysis.
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Purpose This study aims to investigate the relationship between organizational culture characteristics, organizational effectiveness, and management performance in a rapidly changing business environment with trade disputes and the 4th industrial revolution.
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Purpose This study analyzed the relationship between the user's perceived usefulness, satisfaction, and continuous use intention. Tablet pc usefulness includes relevance, differentiation, performance, and usability.
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Purpose The purpose of this paper is to set a strategic model for localization through a theoretical background of localization, examined the current situation of Korean SMEs' direct investments in the Vietnamese market.
Methods This paper examined the current situation of Korean SMEs' direct investments in the Vietnamese market, the types of business conducted by Korean SMEs, and the trends and characteristics of the business types, and analyzed success and failure cases of localization by Korean SMEs. In addition, this study separately compared and analyzed the aspects of business management functions of localization related to production, sourcing, human resources, marketing, and R&D, which are the elements of the strategic model that set the aforementioned cases, harmonious relations with the local community, and the transfer of the authorities of the head offices to local subsidiaries.
Results According to the results of the analysis of the cases of Korean SMEs, which have entered Vietnam and have been carrying forward business, with regard to the localization of production and sourcing, most of the companies presented as examples established production plants and stores in Vietnam to promote the localization of production and sourcing.
Conclusion Hereafter, for Korean SMEs to remain successful in the Vietnamese market, they should carry out business management that fits the spot, understand the local sociocultural environment and corporate culture, and carry out information exchange with mutual participation of the head office and local subsidiaries in making decisions.

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Purpose To make proper decision in the battlefield, information from diverse source must be utilized properly, but the volume of information generated in the battlefield is too large so that commanders may suffer information overload. To overcome this limitation, we propose a framework that automatically calculate the Value of Information (VoI), which is defined as the relative value of information for the specific information user in a certain situation.
Methods In order to calculate the VoI, first of all, the evaluation indicators of VoI have devised as a hierarchical structure and the calculation method of each indicator was specifically developed. Second, we proposed a novel Fuzzy Inference Ontology named ONTFZ which can explicitly represent the entire process of fuzzy inference. Third, we developed VoI assessment process using ONTFZ to calculate appropriate VoI considering the battlefield situation and the commander's context such as mission, rank and request.
Results To prove that the ONTFZ is suitable for VoI calculation in battlefield, an implementation scenario based on a real event was developed. Based on the scenario, the prototype system has been developed and the excellence of this study was demonstrated.
Conclusion In summary, we proposed the concept of ONTFZ and VoI assessment process. In our future work, we will adopt type-2 fuzzy method and data-driven models to VoI assessment process.

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8외식업체에서의 SNS특성이 구매의도에 미치는 영향

저자 : 임기봉 ( Lim Ki Bong ) , 서철승 ( Seo Cheol Seung )

발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 25권 2호 발행 연도 : 2020 페이지 : pp. 137-156 (20 pages)

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Purpose The analysis of the relationship between characteristics of SNS and consumer attitudes towards SNS by consumers of food service industry is a study to derive improvement measures for the industry.
Methods Independent variables in the research model of SNS characteristics are enjoyment, informativity, reliability, and sociality.
Results As a result of the analysis, first of all, the positive influence of independent variables on each purchase has been analyzed from the influence of the SNS characteristics to the degree of purchase. Secondly, from the study on the influence of characteristics of SNS to consumer attitudes in the food service industry, informativity and sociality have a significant positive influence on emotional and cognitive attitudes. Third, emotional attitude and cognitive attitude have a significant positive influence on the degree of purchase in relation to the influence of consumer attitude on the degree of purchase. Fourth, we conducted a multiple regression analysis to understand the mediating effects of consumer attitudes. From the analysis of the moderating effects between emotional and cognitive attitudes of consumers and the impact of informativity and sociality on the degree of purchase, the effect of the emotional and cognitive attitudes of consumer attitude was shown. Fifth, emotional and cognitive attitudes of the consumer attitude characteristics were examined to determine whether the comments played a role in the purchase intention relationship.
Conclusion In hierarchical regression analysis, comments showed a moderating role in the relationship between cognitive attitude and purchase intention.

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9소기업의 혁신추진 성과 제고를 위한 정부지원의 조절효과에 관한 연구

저자 : 구일섭 ( Koo Il Seob )

발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 25권 2호 발행 연도 : 2020 페이지 : pp. 157-170 (14 pages)

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Purpose This study examines the impact of three innovation drivers on innovation performance of small manufacturers with less than 50 employees, and examines how the government-sponsored factors to support innovation of small firms regulate the impact between innovation drivers and innovation performance.
Methods I looked at An empirical analysis using SPSS 23.0 was conducted on the basis of the survey results collected from 601 companies, which were among the companies participating in the industrial innovation movements, and hierarchical regression analysis was applied.
Results The research results are as follows. First, the three innovation driving factors of a company were found to have a significant positive effect on innovation performance. Second, the government support factor showed a moderating effect on the relationship between the factors related to the innovation promotion company and the financial performance of the innovation activity, but did not show a moderating effect between the factors related to the innovation promotion company and the non-financial performance of the innovation activity.
Conclusion It is important for the CEOs, employees, and system elements of innovation companies to play a positive role in order to improve the performance of innovations promoted by small firms. It was confirmed that preemptive provision would be effective in enhancing innovation performance.

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10트리즈 기법을 활용한 수소 처리 안전 시스템 개발

저자 : 서성민 ( Seongmin Seo ) , 김창은 ( Changeun Kim )

발행기관 : 한국경영공학회 간행물 : 한국경영공학회지 25권 2호 발행 연도 : 2020 페이지 : pp. 171-185 (15 pages)

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Purpose This paper addresses a problem-solving case study of a method that can prevent serious industrial accidents by discharging hydrogen, which has a very strong flammability and explosive strength, but has recently increased in usage in the semiconductor industry, in a safe state.
Methods It includes the development of HPS (Hydrogen Plasma Treatment System) device that treats hydrogen using FOS (Function Oriented Search), one of TRIZ techniques, and evaluates oxygen and RF power added to the device by the conditional splitting experiment according to the amount of hydrogen. In the renewable energy industry, a key technology for converting greenhouse gas into clean energy using a plasma carbon converter has been developed to convert hydrogen into water vapor by mixing it with oxygen. A split experiment on the three factors, RF Power, hydrogen, and oxygen, which are the control variables, has been conducted to analyze the correlation between each factor and the decomposition rate.
Results From the experiment, it was proven that the lower the hydrogen, the higher the hydrogen-oxygen ratio, and the higher the RF power, the higher the decomposition rate.
Conclusion A large amount of hydrogen can be used by utilizing the HPS device, and it is believed that this will help prevent serious industrial accidents by disassembling and discharging it.

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