| dc.contributor.advisor | 吴正云 | |
| dc.contributor.author | 曹玉飞 | |
| dc.date.accessioned | 2018-12-05T01:46:16Z | |
| dc.date.available | 2018-12-05T01:46:16Z | |
| dc.date.issued | 2017-12-27 | |
| dc.identifier.uri | https://dspace.xmu.edu.cn/handle/2288/170321 | |
| dc.description.abstract | 作为新一代半导体照明光源，GaN基LED以其高效低耗、节能环保、响应快、寿命长等优点，成为当今研究的热点。当今社会中，LED已经被广泛应用于户内外显示，液晶显示，车灯，交通信号灯和道路照明等各个领域。尽管随着技术的进步LED的光提取效率已经实现了很大的提升，但是如何进一步提升LED的发光效率成为研究的难点。LED发光效率低的主要因素在于其光提取效率。本文通过引入石墨烯透明电极改善透明电极与GaN的欧姆接触提升电流扩展均匀性以及通过对Al/Ag掺杂ITO透明电极的研究来提高LED的光提取效率。 本文的主要结论是：
 (1) 研究了ITO图案化对LED光提取效率的影响，通过优化IT... | |
| dc.description.abstract | GaN-based light emitting diodes (LEDs) have come to be regarded as an important next-generation light source in recent years due to their many advantages such as small size, high efficiency, long life-time, energy saving, environmental friendliness, high reliability and so on. Currently, GaN-based LEDs have been widely used in outdoor displays, backlighting units in liquid crystal displays, automo... | |
| dc.language.iso | zh_CN | |
| dc.relation.uri | https://catalog.xmu.edu.cn/opac/openlink.php?strText=58350&doctype=ALL&strSearchType=callno | |
| dc.source.uri | https://etd.xmu.edu.cn/detail.asp?serial=59406 | |
| dc.subject | GaN | |
| dc.subject | 图案化 | |
| dc.subject | 电子束蒸发 | |
| dc.subject | 光提取效率 | |
| dc.subject | ITO | |
| dc.subject | 快速退火 | |
| dc.subject | 炉管熔合 | |
| dc.subject | 石墨烯 | |
| dc.subject | 绿光LED | |
| dc.subject | Al/Ag掺杂ITO | |
| dc.subject | GaN | |
| dc.subject | ITO mesh | |
| dc.subject | E-Gun evaporation | |
| dc.subject | Light extraction efficiency | |
| dc.subject | ITO | |
| dc.subject | RTA, Tube annealing, Graphene, Green LED,Al/Ag doped ITO | |
| dc.title | GaN基LED高性能透明导电材料研究 | |
| dc.title.alternative | Study on transparent conductive material of GaN-based LEDs | |
| dc.type | thesis | |
| dc.date.replied | 2016-12-15 | |
| dc.description.note | 学位：博士后 | |
| dc.description.note | 院系专业：物理科学与技术学院_凝聚态物理 | |
| dc.description.note | 学号：2015170015 | |
