Zobrazeno 1 - 10
of 33 356
pro vyhledávání: '"OLED"'
Autor:
YiKyoung You, Kook Chul Moon, HyeongMin Kim, JungSuk Oh, SangWoon Lee, Jun Hyung Lim, Kyoung Seok Son, JaeHyung Cho, KeeChan Park
Publikováno v:
Journal of Information Display, Pp 1-9 (2024)
The small subthreshold swing (SS) of metal–oxide (MOx) thin-film transistors (TFTs) reduces the data voltage (VDAT) range of the organic light-emitting diode (OLED) display pixel circuit. This leads to a large OLED current error when a small change
Externí odkaz:
https://doaj.org/article/0c0ffd38b8124213846fc4510a4747e6
Autor:
Jee Hyun Maeng, Dae Hyun Ahn, Chul Woong Joo, Jung Ho Ham, Se Chan Cha, Young Hun Jung, Jang Hyuk Kwon
Publikováno v:
Journal of Information Display, Pp 1-12 (2024)
Thermally activated delayed fluorescence (TADF) materials have garnered significant attention in developing high-efficiency organic light-emitting diodes (OLEDs) for next-generation displays. Despite the progress in TADF research, the increasing comp
Externí odkaz:
https://doaj.org/article/a792fffea4614745b80a2e9f8a8ba0c6
Autor:
Wanqing Cai, Wansi Li, Xiaoge Song, Xiujie Zheng, Hao Guo, Chengwei Lin, Dezhi Yang, Dongge Ma, Maggie Ng, Man‐Chung Tang
Publikováno v:
Advanced Science, Vol 11, Iss 43, Pp n/a-n/a (2024)
Abstract The realization of highly operationally stable blue organic light‐emitting diodes (OLEDs) is a challenge in both academia and industry. This paper describes the development of anthracene–dibenzofuran host materials, 2‐(10‐(naphthalen
Externí odkaz:
https://doaj.org/article/b009d7ad71fa452e83003ae7a2534bbb
Autor:
Anna V. Osadchenko, Sergey A. Ambrozevich, Ivan A. Zakharchuk, Andrey A. Vashchenko, Daniil S. Daibagya, Alexandr V. Ryzhov, Dmitry N. Pevtsov, Nikolai V. Pevtsov, Alexandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 4, Pp 570-576 (2024)
In this work, organic light-emitting LEDs based on Eu3+ coordination compounds with β-diketones and acetic and butyric acids were created and studied. At the moment, an active search is underway for new materials to create optoelectronic devices wit
Externí odkaz:
https://doaj.org/article/bea98867f78147c78b5f1bea40f69947
Autor:
Byungjoon Kim, Yongduek Seo
Publikováno v:
Journal of Information Display, Pp 1-7 (2024)
This paper presents a system and model for data acquisition and augmentation in OLED panel defect detection to improve detection efficiency. It addresses the challenges of data scarcity, data acquisition difficulties, and classification of different
Externí odkaz:
https://doaj.org/article/34bc25ab9d144c8ba50394e9c90029ee
Autor:
Hyunsu Cho, Chan-mo Kang, Sukyung Choi, Chul Woong Joo, Byoung-Hwa Kwon, Jin-Wook Shin, Kukjoo Kim, Dae Hyun Ahn, Nam Sung Cho
Publikováno v:
Journal of Information Display, Vol 25, Iss 3, Pp 261-269 (2024)
The subpixel size of high-resolution organic light-emitting diode (OLED) microdisplays measures a few micrometers. To achieve a full-color microdisplay, the current preference is to use photolithography technology on a white OLED instead of using a f
Externí odkaz:
https://doaj.org/article/06abe2b950ce43c7a5a39b42c5316b14
Autor:
Kanghoon Kim, Jae-In Yoo, Hyo-Bin Kim, Sung-Cheon Kang, Jincheol Jang, Sundararajan Parani, Jang-Kun Song
Publikováno v:
Journal of Information Display, Vol 25, Iss 3, Pp 235-242 (2024)
Efficient charge generation is essential for tandem organic light-emitting diode (OLED) devices. In this study, we introduce a p-type copper iodide (CuI) layer within the charge generation layer (CGL) that exhibits high charge generation efficiency i
Externí odkaz:
https://doaj.org/article/e93ad68458384cc3a8e09384f35305e4
Autor:
Jingxiang Wang, Hassan Hafeez, Shi Tang, Tomas Matulaitis, Ludvig Edman, Ifor D. W. Samuel, Eli Zysman‐Colman
Publikováno v:
Aggregate, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Multiresonant thermally activated delayed fluorescence (MR‐TADF) emitters have been the focus of extensive design efforts as they are recognized to show bright, narrowband emission, which makes them very appealing for display applications.
Externí odkaz:
https://doaj.org/article/8429d23965e14831beb84bde4246e6a6
Autor:
Kefei Shi, Chengcheng Wu, He Zhang, Kai‐Ning Tong, Wei He, Wansi Li, Zhaoyun Jin, Sinyeong Jung, Siqi Li, Xin Wang, Shaolong Gong, Yuewei Zhang, Dongdong Zhang, Feiyu Kang, Yun Chi, Chuluo Yang, Guodan Wei
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract Three novel asymmetric Ir(III) complexes have been rationally designed to optimize their emitting dipole orientations (EDO) and enhance light outcoupling in blue phosphorescent organic light‐emitting diodes (OLEDs), thereby boosting their
Externí odkaz:
https://doaj.org/article/573b5cc29f8c4ab48bf65726f80b5c83
Autor:
David Allemeier, Matthew S. White
Publikováno v:
Nano Select, Vol 5, Iss 10, Pp n/a-n/a (2024)
Abstract Metal‐dielectric photonic crystals (MDPCs) are a class of photonic structure formed through the coupling of metallic microcavities. Interaction of the cavities results in hybridization of the underlying microcavity states to form photonic
Externí odkaz:
https://doaj.org/article/d9843868cdd745abaa323cd3c517f5a0