【正文】 麗水學(xué)院 畢 業(yè) 論 文 （ 2022 屆 ） 題 目 浙江省 LED產(chǎn)業(yè)發(fā)展現(xiàn)狀調(diào)查與發(fā) 展政策研究 指導(dǎo)教師 院 系 工程與設(shè)計學(xué)院 專 業(yè) 光 源 與 照 明 班 級 光 源 與 照 明 學(xué) 號 姓 名 2022年 3 月 30日 目 錄 1 任務(wù)書???????????????????? 1（共 3 頁） 2 開題報告??????????????????? 4（共 5 頁） 3 文獻(xiàn)綜述??????????????????? 9（共 3頁） 4 正文 ?????????????????? ? 12（共 27頁） 5 外文文獻(xiàn) 翻譯（附原文） ???????????? 39（共 16頁） 6 中期檢查表 ?????????????????? 55（共 1頁） 7 指導(dǎo)記錄 ??????????????????? 56（共 3頁） 8 答辯資格審查表???????????????? 59（共 1頁） 9 評審答辯表?????????????????? 60（共 2頁） 10 成績評分表?????????????????? 62（共 3 頁） 浙江省 LED 產(chǎn)業(yè)發(fā)展現(xiàn)狀與發(fā)展政策研究 摘要 LED 即發(fā)光二極管（ Light Emitting Diode， LED），也被稱作發(fā)光二極管。之前半導(dǎo)體元件都是用作指示燈和顯示器，現(xiàn)在的技術(shù)可以將它作為光源，它不僅能夠完成點電光能之間的轉(zhuǎn)換，它的壽命可以達(dá)到幾十萬小時。隨著科技的進(jìn)步以及白色 LED的出現(xiàn)， LED在生活中的應(yīng)用越來越廣泛。 基于環(huán)境保護(hù)和節(jié)約能源的要求，世界各國政府重視節(jié)能燈 LED帶來的經(jīng)濟(jì)和能源效率，中國各地區(qū)正大力發(fā)展 LED資源， LED的技術(shù)已得到了改善。由于科學(xué)技術(shù)無時無刻都在變化，浙江省在發(fā)展 LED方面面對著百年一遇的機(jī)會和挑戰(zhàn)。 關(guān)鍵詞 LED 政策 前景 浙江省 The current situation and the future development trend of LED Major:Light and lighting Class:111 Name:Zhang Tianhong Instructor:Chen Yajiang Abstract LED is a light emitting diode (Light Emitting Diode, referred to as LED), also known as lightemitting diodes, since the semiconductor ponent development is generally used as indicator light, display panel, but with the current technology can increase has been used as the light source, it can not only efficiently direct the electric energy into light energy, and has the most up to tens of thousands of hours to one hundred thousand hours of service life. With the introduction of LED technology and more white, in household appliances and notebook puter indicating lamp, automotive anti fog lamps, indoor lighting and other lighting devices is booming, the application of LED is more and more popular. Based on the environmental protection and energy saving position demands, governments around the world attention economy and energy saving benefit of LED and energy saving lamps brings, and our country is also developing LED resources, LED technology has been continuously improved. Although our country and other countries the gap is large,the near future of our LED technology will also appear in new situation Key words LED Policy Prospect Zhengjiang Province 目 錄 引 言 ........................................................................................................................................... 7 第一章 LED 的發(fā)展史及現(xiàn)狀 .................................................... 錯誤 !未定義書簽。 LED 的發(fā)展史 .................................................................................. 錯誤 !未定義書簽。 中國 LED 的發(fā)展現(xiàn)狀 ..................................................................................................... 3 第二章 LED 技術(shù)簡介 .................................................................................................... 8 LED 技術(shù)概念 ................................................................................................................... 8 LED 技術(shù)原理 ................................................................................................................ 10 LED 特性 ........................................................................................................................ 10 LED 技術(shù)的特性 ................................................................... 錯誤 !未定義書簽。 LED 光源的特性 .................................................................................................. 6 第三章 LED 技術(shù)的應(yīng)用領(lǐng)域 .................................................................................. 12 普通照明領(lǐng)域 ............................................................................................................... 12 背光照明領(lǐng)域 ............................................................................................................... 12 道路交通領(lǐng)域 ............................................................................................................... 12 交通工具領(lǐng)域 ............................................................................................................... 12 顯示屏 ............................................................................................................................. 8 農(nóng)業(yè) ................................................................................................................................. 8 漁業(yè) ................................................................................................................................. 8 醫(yī)療 ................................................................................................................................. 8 通信 ................................................................................................................................. 8 LED 應(yīng)用領(lǐng)域的擴(kuò)展 .................................................................................................... 9 第四章 LED 產(chǎn)業(yè)發(fā)展趨勢分析 ................................................................................ 10 LED 產(chǎn)業(yè)發(fā)展前景 ......................................................................................................... 10 LED 產(chǎn)業(yè)未來發(fā)展趨勢 ................................................................................................ 10 .............................................................................................................. 10 劣勢分析 ............................................................................................................. 11 機(jī)會 分析 ............................................................................................................. 11 威脅分析 .