本文先就LED舞台燈的技術/功能矩陣的各技術領域及功能領域依照修正式DEMATEL運算步驟求出總關係影響矩陣、直接/間接關係圖及(D+R)值與(D-R)值之因果圖。此(D+R)值與(D-R)值之因果圖可協助判斷LED舞台燈之各技術與功能領域間的相互受影響程度。本文亦新加入改良式技術生命週期，跟以往生命週期差別在於我們將第一層三項技術領域分開並透過軟體進行分析以及探討進行探討，並且繪製生命週期曲線，並以年份分成兩個階段，如此一來可以將每個技術領域個別進行探討，以往都只是全部技術領域一起討論，利用改良式的技術生命週期曲線可以將每項技術領域以年份分析更詳細，並探討他們之間互相影響的關係。本文先對LED舞台燈合併進行各技術領域之DEMATEL因果圖及技術活動力趨勢表、專利技術生命跨距與新加入的專利改良式技術生命週期之分析。依上述LED舞台燈的做法，本文進一步收集LED軌道燈上相關專利，利用斷詞斷字系統計算各相關專利之關鍵技術字、零組件元件字及功能字之常態化數值，分析歸納各第一層技術領域之技術字及零組件元件字字群，定義其第一層技術領域之第二層技術領域及功能領域，進而建立LED軌道燈之技術/功能矩陣。接著以LED軌道燈為載具，本文亦計算LED軌道燈之相關技術領域中針對某一技術領域與另一技術領域間重複定義或定義相同的專利技術字所占之常態化數值比例，應用修正式DEMATEL方法得到評估各技術領域間的相互影相程度0~4之值。進而計算得到總關係影響矩陣、直接/間接關係圖及(D+R)值與(D-R)值之因果圖，判斷LED軌道燈之各技術領域間的相互受影響程度，進而計算各技術領域修正式DEMATEL的因果圖。應用上述方法，本文亦計算LED軌道相關功能領域中針對某一功能領域與另一功能領域間重複定義或定義相同的專利功能字所占之常態化數值比例，進而計算各功能領域修正式DEMATEL的因果圖。、本文也針對LED軌道燈進行合併各功能領域之DEMATEL因果圖、功能活動力趨勢表、專利功能生命跨距與專利功能生命週期之分析。本研究亦進行LED軌道燈應用結合改良式餘弦相似度及機率方法進行LED軌道燈之新投入專利之專利歸屬判別。先以改良式餘弦相似度做篩選再以機率方法計算出專利可能歸屬之技術領域或功能領域。本研究亦進行LED軌道燈之IPC分析、發明人分析、各公司核心競爭力及技術和功能活動力趨勢分析，上述分析之結果可提供給企業及工程師，此外亦可使企業了解競爭者之核心競爭力。
本研究亦加入新專利開發法則，我們經由建立的技術/功能矩陣中將每一技術中的各個功能經由斷詞斷字系統計算出新的常態化數值，新的常態化數值是指每個功能領域所對應的技術領域當中每個功能字數除以在每個技術領域中的專利文件總字數，例如增加穩固功能領域所對應懸掛及支架設計技術領域的矩陣中，新的常態化數值為增加穩固功能領域功能字數/█(懸掛及支架設計技術領域總專利文件字數@)，如某一功能領域的新的常態化數值越低代表此項技術領域所對應的功能領域尚未被大量發展，因此可以利用此項法則進行新專利開發。最後本研究以LED軌道燈為載具，加入新專利開發法則，並搭配改良式技術生命週期、技術領域之DEATEL因果圖、各公司核心競爭力趨勢表，合併進行分析，經由上述分析亦可以針對某項技術對應的功能提供新專利開發的參考。

Based on different technical domains and functional domains in the technical/functional matrices of LED stage light, and in accordance with the modified DEMATEL operational steps, the paper finds the total relationship influence matrix, and draws the direct/indirect relationship diagrams, and the causal diagram of (D+R) value and (D-R) value. Such a causal diagram of (D+R) value and (D-R) value can help judge the degree of being mutually affected between different technical domains and mutually affected between different functional domains of LED stage light. The paper also adds in the modified technical life cycle. This life cycle is different from those in the past that the three technical domains on the first layer are separated, and analysis and exploration can be made by software. The paper also draws out life cycle curves, and divides the years into two stages. In this way, each technical domain can be explored independently, whereas in the past all the technical domains had to be discussed together. Using the modified technical life cycle curves, each technical domain can be analyzed in terms of years, being a more detailed way, and the relationship of mutual effects among them can be explored. The paper firstly focus LED stage light, to integation discuss the DEMATEL causal diagram of different technical domains and a technical activity trend chart, and analyzes the life span of patent techniques and the modified technical life cycle of patents which in the newly added in this . In accordance with the abovementioned practices of LED stage lights, the paper further collects the related LED track light patents. Using term segmentation and word segmentation system, the paper calculates the normalized numerical values of key technical words, part and component words and functional words of the various related patents. After that, the paper analyzes and induces the word clusters of technical words and part and component words of different first-layer technical domains, and then defines the second-layer technical domains and functional domains of their first-layer technical domain. Furthermore,the paper establishes the technical/functional matrix of LED track light. After that, with LED track light as the carrier, the paper also calculates the ratio of normalized numerical values of the patents’ technical words having repeated definition or the same definition between a certain technical domain and another technical domain in the related technical domains of LED track light. Applying a modified DEMATEL method, the paper obtains an evaluated value 0~4 of the degree of mutual effect among different technical domains. Then, the paper makes calculation and achieves the matrix of total relationship influence, direct/indirect relationship diagram, and causal diagram of (D+R) value and (D-R) value in order to judge the degree of being mutually affected among different technical domains of LED track light. Furthermore, the paper calculates the modified DEMATEL causal diagrams of different technical domains. Applying the method mentioned above, the paper also calculates the ratio of normalized numerical values of the patents’ functional words having repeated definition or the same definition between a certain functional domain and another functional domain in the related functional domains of LED track light.The paper further makes calculation and draws a modified DEMATEL causal diagram of different functional domains. Focusing on LED track light, the paper also integratively analyzes the DEMATEL causal diagrams with different functional domains, functional activity trend chart, patents’ functional life span and patents’ functional life cycle. For application of LED track light, the paper also combines the modified cosine similarity with probability method to carry out patent domain identification of the newly added LED track light patents. First of all, the paper uses modified cosine similarity for screening, and then employs probability method to calculate whether a patent may belong to technical domain or functional domain. The paper also conducts IPC analysis and inventor analysis of LED track light, and analyzes the core competitiveness of different companies and the technical and functional activity trends. The above analysis results can be provided to enterprises and engineers as a reference. Besides, the enterprises are able to understand the core competitiveness of their competitors.
New patent development rules are also added to the study. Through term segmentation and word segmentation system, new normalized numerical values can be calculated for different functions of each technique domain in the established technical/functional matrix. The new normalized numerical value refers to the quotient after dividing the number of technical words of each function in the each corresponding technique domain by the total number of words of patent documents on each technical domain. For example, in the matrix of technical domain of design techniques of hanger and support frame that are corresponding to the functional domain of increase in steadiness, the new normalized numerical value is: (No.of fuctional words for functional domain of increase in steadiness)/█(No.of words of total patent documents about technical domain of design techniques of hanger and support frame@)
When the new normalized numerical value for one functional domain is lower, it represents that the function domain corresponding to this technical domain has not been developed in large amount. Therefore, this method can be used to carry out development of new patents. Finally, the paper takes LED track light as the carriers, and adds in new patent development rules. The paper also integrates the modified technical life cycle, DEMATEL causal diagram of technical domain, and core competitiveness trend chart of different companies, to conduct analysis. Through the above analysis, referential information focusing on the corresponding functional domains of a certain technical domain can be provided for development of new patents.

參考文獻
【1】 「國際專利分類表第七版使用指南」，經濟部智慧財產局，民國九十年。
【2】 Overview of the Classification System, http://www.uspto.gov/main/patents.htm
美國專利商標(USPTO)。
【3】 The EPO Guide to Patent Information on the Internet,
http://epart.epo.org/dwl/espacenet_manual.pdf
歐洲專利組織(EPO)。
【4】 Trappey, C.V., Trappey, A.J.C., and Wu, C.Y., “Clustering Patents Using Non.exhaustive Overlaps”, Journal of Systems Science and Systems Engineering, Vol.19, No.2, pp.162-181 (2010).
【5】 Trappey, C.V., Trappey, A.J.C., and Wu, C.Y., “Automatic Patent Document Summarization for Collaborative Knowledge Systems and Services”, Journal of Systems Science and Systems Engineering, Vol.18, No.1, pp.71-94 (2009).
【6】 Shih, M.J., Liu, D.R., and Hsu, M.L., “Discovering competitive intelligence by mining changes in patent trends”, Expert Systems with Applications, Vol.37, pp.2882-2890 (2010).
【7】 Singhal, A. and Salton, G., “Automatic Text Browsing Using Vector Space Model”, Technical Report, Department of Computer Science, Cornell University (1993).
【8】 Lawrence, S. and Giles, C.L., “Searching the Web: General and Scientific Information Access”, IEEE Communication, Vol.37, pp.116-122 (1999).
【9】 陳哲宏、陳逸南、謝銘洋、徐宏昇，「專利法解讀」，月旦出版公司，第14.15頁，民國八十三年。
【10】 Gruber, T., “A Translation Approach to Portable Ontology Specifications”, Knowledge Acquisition, Vol.5, pp.199-200 (1993).
【11】 O’Leary, D.E., “Enterprise Knowledge Management”, IEEE Computer, Vol.31, pp.54-61 (1998).
【12】 杜家宏，「整合繁體和簡體中文及英文斷詞斷字系統之發光二極體檯燈專利分析研究」，碩士論文，國立台灣科技大學機械工程學系，台北，民國一百年。
【13】 吳俞灃，「LED水族燈之相關專利分析研究」，碩士論文，國立台灣科技大學機械工程學系，台北，民國一百零一年。
【14】 Salton, G. and McGill, M., “Introduction to Modern Information Retrieval”, McGraw.Hill, New York (1983).
【15】 Vallet, D., Fernández, M. and Castells, P., “An Adaptation of the Vector.Space Model for Ontology.Based Information Retrieval”, IEEE Knowledge and Data Engineering, Vol.19, No.2, pp.261-272 (2005).
【16】 Wang, S., Sun, J., Gao, B.J. and Ma, J., “Adapting Vector Space Model to Ranking.based Collaborative Filtering”, CIKM 12 Proceedings of the 21st ACM International Conference on Information and Knowledge Management, pp.1487-1491, New York, USA (2012).
【17】 Gan, J. and Chen, L.C., “Research of Improved IF.IDF Weighting Algorithm”, International Conference on Information Science and Engineering (ICISE), pp.2304-2307, Hangzhou, China (2010).
【18】 Zhang, G.H. and Odbal, “Sentence Alignment For Web Page Text Based on Vector Space Model”, International Conference on Computer Science and Information Processing (CSIP), pp.167-170, Shaanxi, China (2012).
【19】 Trappey, C.V., Wang, T.M., Hoang, S. and Trappey, A.J.C., “Constructing a Dental Implant Ontology for Domain Specific Clustering and Life Span Analysis,” Advanced Engineering Informatics, Vol.27, pp.346-357 (2013).
【20】 Bermudez.Edo, M., Noguera, M., Hurtado.Torres, N., Hurtado, M.V. and Garrido, J.L., “Analyzing a Firm’s International Portfolio of Technological Knowledge: A Declarative Ontology-based OWL Approach for Patent Documents”, Advanced Engineering Informatics , Vol.27, pp.358-365 (2013).
【21】 Trappey, C.V., Trappey, A.J.C., Peng, H.Y., Lin, L.D. and Wang, T.M., “A Knowledge Centric Methodology for Dental Implant Technology Assessment Using Ontology Based Patent Analysis and Clinical Meta-analysis,” Advanced Engineering Informatics, Vol.28, pp.153-165 (2014).
【22】 Tzeng, G. H., Chiang, C. H., and Li, C. W., “Evaluating Intertwined Effects Ine-learning Programs: A Novel Hybrid MCDM Model Based on FactorAnalysis and DEMATEL,” Expert Systems with Applications, Vol.32, No.4, pp.1028-1044 (2007).
【23】 LED Inside of TRENDFORCE Corp., http://www.ledinside.com.tw/knowledge/20120801.22324.html
【24】 林武憲，「LED整合中英文斷詞斷字系統之專利分析」，碩士論文，國立台灣科技大學機械工程學系，台北，民國九十九年。
【25】 McGlen, R.J., Jachuck, R., and Lin, S., “Integrated Thermal Management Techniques for High Power Electronic Devices”, Applied Thermal Engineering, Vol.24, Issue 8-9, pp.1143-1156 (2004).
【26】 洪國恩，「結合修正式DEMATEL與改良式餘弦相似度及專利類別歸屬之機率方法進行LED自行車車燈相關專利分析研究」，碩士論文，國立台灣科技大學機械工程學系，台北，民國一百零四年。
【27】 Ernst, H., “The Use of Patent Data for Technological Forecasting: The Diffusion of CNC-Technology in the Machine Tool Industry” Small Business Economics, Vol.9, pp.361-381 (1997).
【28】 Meyer, P.S., Yung, J. W., and Ausubel, J. H., “A Primer on Logistic Growth and Substitution: The Mathematics of the Loglet Lab Software“, Technological Forecasting and Social Change, Vol.61, pp.247-271 (1999).
【29】 Trappey, C.V., Wu, H.Y., Taghaboni-Dutta, Fataneh, and Trappey, A.J.C, “Using Patent Data for Technology Forecasting: China RFID Patent Analysis.”, Advanced Engineering Informatics, Vol.25, pp.53-64 (2011).
【30】 Huang, S.H., Ke, H.R., and Yang, W.P,. “Structure Clustering For Chinese Patent Documents.”, Expert Systems with Applications, Vol.34, pp.2290-2297 (2008).
【31】 Stage Lighting for Students
http://stagelightingprimer.com/index.html?slfs-right-frame.html&2
【32】 W.M. Han, C.H. Hsu, and C.Y. Yeh, “Using DEMATEL to Analyze the Quality Characteristics of Mobile Applications.” Proceedings of the 2014 International Conference on Future Information Engineering and Manufacturing Science, pp.131-134 (2014)
【33】 王建銘，「結合修正式FUZZY DEMATEL及技術生命週期進行LED投射燈相關專利分析及專利類別歸屬研究」，碩士論文，國立台灣科技大學機械工程學系，台北，民國一百零五年。
【34】 陳群，遙控軌道燈，中國發明專利，CN206555799U (2017)。
【35】 袁友君，一種可控制方向的電機軌道燈，中國發明專利，CN206093673U (2017)。
【36】 陳長文，用於HID、LED或螢光軌道燈之供電系統，台灣發明專利，TW201109568 (2011)。
【37】 Lee, S. , Yoon, B. , and Park,Y. , “An approach to discovering new technology opportunities : Keyword-based patent map approach. ” , Technovation, Vol.29, Issue 6-7, pp.481-497 (2009).
【38】 Liu , J.S. , Kuan,C.H. , Cha, S.C, Chuang, W.L., Gau, G.J., and Jeng, J.Y. , “Photovoltaic technology development : A perspective from patent growth analysis. ”, Solar Energy Materials and Solar Cells, Vol.95, Issue 11, pp.3130-3136 (2011).