本文建立以載具為主的相關技術領域之改良式原創性數值及改良式一般性數值，並將其先應用於LED集魚燈，再應用於手術燈。因此本研究應用LED集魚燈及手術燈之相關技術領域，針對各技術層的各篇專利之改良式原創性數值及改良式一般性數值進行分析，其中改良式原創性數值為衡量該篇專利創新重要性之高低，意即較高之改良性原創性數值代表該專利結合較多先前累積的智慧及較豐富之技術含量，引用專利越多，創新重要性越高；改良式一般性數值為衡量該篇專利價值與品質之高低，意即較高之改良式一般性數值表示其對後來的研究影響領域越廣，被越多篇專利引用，價值與品質越高。並藉由各技術層的兩種數值之總和建立改良式總原創性數值及改良式總一般性數值之四象限圖，並藉由該四象限圖分析單一載具之各技術層之技術創新重要性和各技術層價值品質之分佈，並深入探討。
本文針對手術燈之載具，應用我們已建立的專利搜尋方法逐步搜尋出手術燈的相關專利。本研究亦同時結合改良式餘弦相似度以及機率方法進行手術燈之新投入專利歸屬判定，先運用改良式餘弦相似度進行篩選之後再用機率方法算出專利之技術領域。此外，針對技術/功能矩陣，本文亦將手術燈之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，本文應用修正式DEMATEL方法評估各技術領域間的相互影響程度，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。本文也建立手術燈之專利生命跨距、改良式技術生命週期曲線、相關專利技術之修正式強度圖、修正式交互圖、修正式質量圖及專利技術領域與功能領域之新常態化數值表。
　　本文進一步將新建立之以專利引證資料的改良式總原創性數值和被引用專利之改良式總一般性數值之四象限圖。配合上述之因果圖、專利生命跨距、改良式技術生命週期曲線、相關專利技術之強度圖、交互圖、質量圖及專利技術領域與功能領域之新常態化數值表，分析較佳的未來專利研發之技術領域，以提供給企業及工程師為參考，且先探討LED集魚燈，再探討手術燈各技術領域之未來發展方向。

The paper establishes the improved originality numerical values and the improved generality numerical values of the related carrier-based technical domains. They are firstly applied to LED fishing light attractor, and then to surgical light. Therefore, the paper applies the related technical domains of LED fishing light attractor and surgical light, and analyzes the improved originality numerical values and the improved generality numerical values of different patents on each technical layer. Amongst them, the improved originality numerical values are for measuring the innovation importance of a patent. It refers that a higher improved originality numerical value represents more accumulated wisdom and richer technical content of the patent. The more patents refer to, the higher the importance of its innovation. As to the improved generality numerical values, they are for measuring the value and quality of a patent. It refers that a higher improved generality numerical value has a broader field of influence on subsequent studies. The more frequently cited by more patents, the higher its value and quality. Through summing up two numerical values of each technical layer, the paper establishes a four-quadrant chart of the improved total originality numerical values and the improved total generality numerical values. Through this four-quadrant chart, the paper analyzes the importance of technical innovation of each technical layer of a single carrier as well as the distribution of the values and qualities of different technical layers, and then makes in-depth exploration.
Focusing on the carrier of surgical light, the paper applies our established patent search method to step by step search the related patents of surgical light. The paper also combines the improved cosine similarity with probability method to judge the attribution of a newly included surgical light patent. The paper firstly uses the improved cosine similarity for screening, and then uses probability method to calculate the technical domains of patent. Besides, focusing on the technical/functional matrix, the paper also finds the ratio of normalized numerical values of the patent technical words with repeated definitions or same definitions in a certain technical domain of surgical light to those in another technical domain of surgical light. The paper applies the modified DEMATEL method to evaluate the degree of mutual influence among different technical domains, and further makes calculation to obtain the total influence matrix, direct/indirect relation diagram, and the cause and effect diagram between (D+R) value and (D-R) value. The paper also establishes the life span of surgical light patents, the improved technical life cycle curve, the modified intensity map of the related patent techniques, the modified interactive diagram, the modified quality map, as well as a new normalized numerical value chart of patents’ technical domains and functional domains.
The paper further uses the newly established four-quadrant chart of the improved total originality numerical values of patent citations and the improved total generality numerical values of the cited patents, to match with the abovementioned cause and effect diagram, life span of patents, the improved technical life cycle curve, the intensity map of the related patent techniques, the interactive diagram, the quality diagram, as well as the new normalized numerical value chart of patents’ technical domains and functional domains, in order to analyze the technical domains of the future research and development (R&D) of better patents, and to provide the analysis result as a reference for enterprises and engineers. The paper explores fishing light attractor first, and then explores the future development direction of different technical domains of surgical light.

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