| Title | Size-Independent Current Density-Voltage Characteristic of Micro-LEDs |
| Author | |
| DOI | |
| Publication Years | 2023
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| Conference Name | 19th China International Forum on Solid State Lighting / 8th International Forum on Wide Bandgap Semiconductors (SSLCHINA) (IFWS)
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| ISBN | 979-8-3503-4639-8
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| Source Title | |
| Pages | 305-307
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| Conference Date | 7-10 Feb. 2023
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| Conference Place | Suzhou, China
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| Publication Place | 345 E 47TH ST, NEW YORK, NY 10017 USA
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| Publisher | |
| Abstract | Various individual Micro-LEDs were designed and fabricated with size from 10 mu m to 100 mu m. The effects of Size-independent current density-voltage characteristic of Micro-LEDs were investigated. It is found size effect didn't have obvious impact on the J-V characteristics (current density-voltage), because of the optimized current route of the current spreading layer. Meanwhile, the device leakage current was less than 10(-11) A, while the contact resistance between p-GaN and contact metal is 5.9E-3 ohm center dot cm(2). The forward voltage is 2.36V with the current density of 10 A/cm(2), and external quantum efficiency is 13.6%. |
| Keywords | |
| SUSTech Authorship | First
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| Language | English
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| URL | [Source Record] |
| Indexed By | |
| WOS Research Area | Engineering
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| WOS Subject | Engineering, Electrical & Electronic
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| WOS Accession No | WOS:000982300900077
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| Data Source | IEEE
|
| PDF url | https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10070937 |
| Citation statistics |
Cited Times [WOS]:0
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| Document Type | Conference paper |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/519622 |
| Department | Department of Electrical and Electronic Engineering |
| Affiliation | Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China |
| First Author Affilication | Department of Electrical and Electronic Engineering |
| First Author's First Affilication | Department of Electrical and Electronic Engineering |
| Recommended Citation GB/T 7714 |
Hang Yang,Wen-Jun Huang,Yong-Hong Lin,et al. Size-Independent Current Density-Voltage Characteristic of Micro-LEDs[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2023:305-307.
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