Brendan Moran, Mark J. Holmes, J. Flemish, R. Armitage, Zhongmin Ren, Hossein Lotfi, Theodore Chung, Hee Jin Kim, Hisashi Masui, R. Pathak, Jia-Cheng Tan, Boon Hon Tan, Yongxiang Melvin Tio, Shimin Lim, Kheng Boo Lim, O. Shchekin
{"title":"29‐5: Invited Paper: Progress in MicroLEDs: Materials, Device Performance, and Reliability","authors":"Brendan Moran, Mark J. Holmes, J. Flemish, R. Armitage, Zhongmin Ren, Hossein Lotfi, Theodore Chung, Hee Jin Kim, Hisashi Masui, R. Pathak, Jia-Cheng Tan, Boon Hon Tan, Yongxiang Melvin Tio, Shimin Lim, Kheng Boo Lim, O. Shchekin","doi":"10.1002/sdtp.16580","DOIUrl":null,"url":null,"abstract":"We present state of the art for microLED materials, devices, and \nreliability. We show performance efficiencies as a function of \ncurrent density and device size for InGaN Red, Green, and Blue \nand AlInGaP Red materials and breakdown EQE into constituent \nIQE and extraction efficiency. We also present reliability results for \nthese structures across all materials systems. We then review \nseveral concurrently developed technologies that serve to maximize \nmicroLED performance in application use.","PeriodicalId":91069,"journal":{"name":"Digest of technical papers. SID International Symposium","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest of technical papers. SID International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/sdtp.16580","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We present state of the art for microLED materials, devices, and
reliability. We show performance efficiencies as a function of
current density and device size for InGaN Red, Green, and Blue
and AlInGaP Red materials and breakdown EQE into constituent
IQE and extraction efficiency. We also present reliability results for
these structures across all materials systems. We then review
several concurrently developed technologies that serve to maximize
microLED performance in application use.