Using agglomerated Ag grid to improve the light output of near ultraviolet AlGaN-based light-emitting diode

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• 作者：Jun-Yong Kim^a ; Jae-Seong Park^a ; Jin-Young Na^b ; Sun-Kyung Kim^b ; Daesung Kang^c ; Tae-Yeon Seong^a ; ^c ; ^{tyseong@korea.ac.kr}
• 关键词：Ag-grid ; Agglomeration ; Light emitting diode ; Current spreading
• 刊名：Microelectronic Engineering
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：169
• 期：Complete
• 页码：29-33
• 全文大小：781 K
• 卷排序：169

文摘

Agglomerated Ag grid used to improve the light output power of AlGaN-based LEDs. Agglomerated Ag grid samples had transmittances of 54.2–74.1% at 385 nm. LEDs with Ag grid show much lower forward voltages than LEDs with ITO contact. LEDs with Ag grid yield higher output power than LEDs with ITO electrode