Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영현 | - |
dc.date.accessioned | 2024-06-27T05:07:32Z | - |
dc.date.available | 2024-06-27T05:07:32Z | - |
dc.date.issued | 2022-12-12 | - |
dc.identifier.citation | NANOSCALE ADVANCES, v. 5, no 5, page. 1316-1322 | en_US |
dc.identifier.issn | 2516-0230 | en_US |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2023/na/d2na00713d | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/191027 | - |
dc.description.abstract | We demonstrate the programmable light intensity of a micro-LED by compensating threshold voltage variability of thin-film transistors (TFTs) by introducing a non-volatile programmable ferroelectric material, HfZrO2 (HZO) into the gate stack of the TFT. We fabricated an amorphous ITZO TFT, ferroelectric TFTs (FeTFTs), and micro-LEDs and verified the feasibility of our proposed current-driving active matrix circuit. Importantly, we successfully present the programmed multi-level lighting of the micro-LED, utilizing partial polarization switching in the a-ITZO FeTFT. We expect that this approach will be highly promising for the next-generation display technology, replacing complicated threshold voltage compensation circuits with a simple a-ITZO FeTFT. | en_US |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University (HY-2022-2566). We would like to thank Prof. Jaekyun Kim, Prof. Dong-Soo Shin, and Prof. Bo Soo Kang of Hanyang University ERICA for their support in the device fabrication and measurement. | en_US |
dc.language | en_US | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.relation.ispartofseries | v. 5, no 5;1316-1322 | - |
dc.title | Demonstration of programmable light intensity of a micro-LED with a Hf-based ferroelectric ITZO TFT for Mura-free displays | en_US |
dc.type | Article | en_US |
dc.relation.no | 5 | - |
dc.relation.volume | 5 | - |
dc.identifier.doi | https://doi.org/10.1039/D2NA00713D | en_US |
dc.relation.page | 1316-1322 | - |
dc.relation.journal | NANOSCALE ADVANCES | - |
dc.contributor.googleauthor | Jin, Taewon | - |
dc.contributor.googleauthor | Kim, Sanghyeon | - |
dc.contributor.googleauthor | Han, Jae-Hoon | - |
dc.contributor.googleauthor | Ahn, Dae-Hwan | - |
dc.contributor.googleauthor | An, Seong Ui | - |
dc.contributor.googleauthor | Noh, Tae Hyeon | - |
dc.contributor.googleauthor | Sun, Xinkai | - |
dc.contributor.googleauthor | Kim, Cheol Jun | - |
dc.contributor.googleauthor | Park, Juhyuk | - |
dc.contributor.googleauthor | Kim, Younghyun | - |
dc.relation.code | 2022043522 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF PHOTONICS AND NANOELECTRONICS | - |
dc.identifier.pid | younghyunkim | - |
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