裝備具有低光斑的抗眩光膜層;Preparation of anti-glare coatings for low sparkle

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/83457

Title:	裝備具有低光斑的抗眩光膜層;Preparation of anti-glare coatings for low sparkle
Authors:	楚维清;Thanh, Cu Duy
Contributors:	光電科學與工程學系
Keywords:	防眩膜;亮點;anti-glare films;sparkle
Date:	2020-07-29
Issue Date:	2020-09-02 15:41:39 (UTC+8)
Publisher:	國立中央大學
Abstract:	隨著薄膜工業的發展，防眩塗料被廣泛應用於技術設備的屏幕。然而，防眩膜的最大缺點是閃光，這在防眩屏的圖像質量方面極大地影響了用戶體驗。當今電子市場上的防眩屏幕在防眩塗層的閃光優化方面存在大多數問題。關於防眩塗層的閃光效果也有很多研究，但是防眩膜的性能與其表面結構局限性之間的相關性尚不清楚。在該項目中，通過自動噴塗通過溶膠-凝膠溶液製造的防眩膜。該測試在玻璃基板上進行，旨在用於屏幕行業。噴塗機參數進行調查以找出最佳參數，這些最佳參數可用於創建與火花最佳值相對應的所需霧度值。應用表面結構模擬 Light Tools 預測哪種表面結構可提供最佳的火花效果，並與實驗結果進行比較，以確定表面對火花的影響。結果，當防眩塗層上的物體的尺寸小於 10μ m 對應於高度為 1.04μ m 時，防眩塗層可以獲得最小的閃光值。可以成功生產出霧度值為 5，閃光值為 0.9，傳輸損耗為 1.4％的防眩塗料。噴塗速度為 40 mm / s，噴嘴與樣品之間的距離保持在 50 mm，圓柱體中溶膠凝膠溶液的壓力為 40 psi，用於在上面形成防眩光霧度 5。;As the thin film industry developed, anti-glare coatings were widely applied in the screens of technological equipment. Nevertheless, the biggest drawback of anti-glare films is the sparkle which greatly affects the user experience in terms of image quality of anti-glare screens. The antiglare screens on the electronics market today have most problems with sparkle optimization on anti-glare coatings. There has also been a lot of research to learn about the sparkle effect on the anti-glare coating, but the correlation between the properties of anti-glare films and its limitations as the surface structure is still unclear. In this project, anti-glare films manufactured by sol-gel solution by automatic spraying. The test was performed on glass substrates, aimed at applications in the screen industry. Sprayer parameters to survey to find out the optimal parameters that can be applied to create the desired haze value corresponding to the optimal value of sparkle. Applying surface structure Light Tools simulation to predict which surface structure gives the optimμm sparkle result and compare with experimental results to determine the influence of surface on sparkle. Results, anti-glare coatings can achieve the smallest sparkle value when the size of the objects on the anti-glare coatings is less than 10μm corresponds to an altitude of 1.04 μm. The successfully manufactured anti-glare coatings can be put into production with a Haze value of 5, a sparkle value of 0.9 and a transmission loss of 1.4%. The spray speed of 40 mm/s, the distance between the nozzle and the sample are kept at 50 mm, the pressure of the solgel solution in the cylinder is 40 psi which was used to form an anti-glare haze 5 above.
Appears in Collections:	[Graduate Institute of Optics and Photonics] Electronic Thesis & Dissertation

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