臺灣博碩士論文加值系統

本論文研製之PLED元件生產流程，無須真空設備。我們以獨立開發的卷對卷狹縫式塗佈機進行高分子薄膜的塗佈。研究與調整設備及塗料，尋找最佳的製程參數。改良PEDOT : PSS塗料使其更有效的應用在PLED元件，將元件的發光強度提升到1300 A.U.。選用氧化鋅作為電子傳輸層，並將PLED元件分為陰極與陽極兩個部件，再透過熱壓的方式將兩電極結合，成功在無真空設備下製作PLED元件可持續以800 A.U.發光至少3個小時。

A procedure is the PLED component production process without of vacuum equipment. We apply a polymer film by an independently developed roll-to-roll slit coating machine. Research and adjust equipment and paints to find the best process parameters. Improved PEDOT: PSS coatings are used more effectively in PLED components to increase luminous intensity to 1300 A.U. Zinc oxide is selected as the electron transport layer, and the PLED component is divided into two parts, the cathode and the anode, and the two electrodes are combined by means of hot pressing. The PLED component can be successfully fabricated without vacuum equipment and can illuminated 800 A.U. at least 3 hour.

摘 要 i
ABSTRACT ii
致謝 iii
目錄 iv
表目錄 vii
圖目錄 vii
第一章　　緒論 1
1.1　　研究動機 2
1.2　　研究方法 2
第二章　　文獻回顧 3
2.1　　高分子發光二極體 3
2.2　　共軛高分子 5
2.2.1分子間的電荷與能量轉移 6
2.3　　MEH-PPV 8
2.3.1　溶劑效應 10
2.4　　PEDOT : PSS 13
2.5　　花青素 17
2.6　　氧化鋅 18
2.7　　機械原理 19
第三章　　實驗方法與步驟 20
3.1　　實驗架構 20
3.2　　塗佈機設計 22
3.2.1　3D設計軟體　UG. NX 22
3.2.2　2D製圖軟體　Corel DRAW 23
3.3.　　PLED結構設計 24
3.4　　藥品 25
3.5　　實驗方法 26
3.5.1　花青素萃取物製備 27
3.5.2　PEDOT:PSS前處理 28
3.5.4　PLED元件製程 29
第四章　　結果與討論 32
4.1　　MEH-PPV濃度與螢光光譜分析 32
4.2　　機械設計 35
4.2.1　傳動模組 36
4.2.2　塗佈模組 38
4.2.3　加熱模組 42
4.3　PEDOT : PSS前處理 45
4.4　高分子薄膜與輸送帶移動速度 47
4.5　刮板與輸送帶的狹縫寬度對高分子薄膜的影響 48
4.6　MEH-PPV濃度對元件電致發光的影響 53
4.7　改善PEDOT:PSS附著力對PLED電致發光光譜的影響 56
4.8　熱壓環境對PLED元件的影響 62
第五章　　結論 65
參考文獻 66

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