Fabrication Process and Performance Analysis of CSP LED Filaments with a Stacked Package Design

This article presents a chip-scale package (CSP) based filament light-emitting diodes (LEDs) with a stacked-type structure and a segmented-type luminescence design for higher luminous efficiency and better electrical stability. The innovation strategy improves the luminous efficiency by 7.69% and 18...

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Hlavní autoři: Nan Jiang, Jun Zou, Changran Zheng, Mingming Shi, Wenbo Li, Yiming Liu, Bin Guo, Jerry Liu, Herry Liu, Xavier Yin
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI AG 2018-10-01
Edice:Applied Sciences
Témata:
optical design and fabrication
chip-scale package
light-emitting diode
optical devices
On-line přístup:http://www.mdpi.com/2076-3417/8/10/1940
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