臺灣博碩士論文加值系統

量子點顯示技術在近年來各廠商亦不斷的投入開發，並應用於可攜式裝置上，且在專利技術及變動上日新月異，因此將針對其中「量子點顯示裝置」為研究重點了解現在量子點顯示器專利申請現況。本研究將藉由專利資訊的探討，檢索Thomson Innovation資料庫公開的專利資料，初步篩選範圍後，利用專利家族的概念排除重複專後進行資料整理分析，並依申請日(最早優先權日)、申請人國籍等資訊，分析量子點顯示裝置至今目前全球申請概況。經分析現在相關彩色量子點大多應用於液晶顯示螢幕上，尤其在於液晶顯示裝置之背光模組上，但是在發光二極體的應用也是越來越多，在裝置開發及改進的專利數量遠超過材料開發專利。彩色量子點材料裝置技術技術生命週期經分析後僅只在技術成長期，且觀察目前市場上不斷有新型態量子點材料、應用裝置等正推陳出新，推估後續生命週期應會持續在技術成長一段時間後再轉入技術成熟階段。

Quantum dot display especially on the portable devices has been developed by manufacturers for decades. The rapid innovation on patent also manifests the indispensable part in techniques of display.The quantum dot display devices would be a main point to investigate the present situation of patent application on quantum dot display.To sort out the current application tendency of the quantum dot display devices, the collection of Thomson Innovation database for open patent has been analyzed as references for domestic industry and researcher. Most of the contemporary color quantum dot technology is employed on liquid crystal display screens specifically on the backlight module of related equipment. The application of light emitting diodes becomes an appealing development topic. The patent number of exploration and innovation relevant to light emitting diodes is much larger than the equivalent of material investigation. Generally speaking, the application of color quantum dot material would mostly focus on the development of techniques in the first beginning only, but this duration might remain a period of time before entering the fully development stage based on the observation of continuously renewed quantum dot material in the present market.

摘　要 i
ABSTRACT ii
誌　謝 iii
目　錄 iv
表目錄 vi
圖目錄 vii
第一章 緒論 1
1.1 研究背景 1
1.2 研究動機 2
1.3 研究目的 2
第二章 顯示技術發展現況及量子點應用目的 4
2.1 LCD 基本介紹 4
2.2 LED 基本介紹 8
2.3 應用量子點顯示器技術發展 13
2.3.1 量子侷限效應 14
2.3.2 量子點螢幕形式 15
2.4 文獻回顧 19
第三章 專利分析研究方法及相關工具介紹 28
3.1 專利基本概念 28
3.2 專利分析概要及步驟 29
3.3 專利資料庫檢索及介紹 31
3.4 檢索策略及方法 32
第四章 專利分析 35
4.1 應用量子點顯示裝置專利申請人國籍年度申請量統計 35
4.2 專利申請人國籍發展與國際專利分類號探討 38
4.3 應用量子點顯示器專利DWPI手工代碼統計數量分析 45
4.4 專利前十大申請人統計及國際分類號數量統計 48
4.5 專利技術生命週期分析 54
4.6 專利引用統計 57
4.7 材料未來可能發展方向 59
第五章 結論與建議 61
5.1 研究結論 61
5.2 後續研究建議 62
參考文獻 63
附　錄 64

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