Results 11 to 20 of about 477 (143)

Hydrocolloid-Based Multiwavelength Stretchable QD-OLED Patch for Simultaneous Neonatal Jaundice and Dermatitis Treatment with Biosignal Monitoring. [PDF]

Adv Healthc Mater
Comparison of therapeutic and diagnostic applications of a surface‐emitting light source with multiwavelength emission characteristics. Abstract Conventional light‐emitting‐diode‐based light sources suffer from rigidity, localized heating, and poor adaptability to skin deformation, limiting their use in skin‐attached medical devices.
Kim IH, Kim YW, Jeong JY, Shin YJ, Lee C, Choi JG, Kwon OK, Kim KH, Kwon SJ, Cho ES, Jeon Y.   +10 more
europepmc   +2 more sources

Progress of display performances: AR, VR, QLED, and OLED

Journal of Information Display, 2020
In 2019, the device performances of the display technologies were largely advanced by the development of new materials and of the device architecture and driving scheme.
Ho Jin Jang, Jun Yeob Lee, Jaeyun Kim, Jeonghun Kwak, Jae-Hyeung Park   +4 more
doaj   +1 more source

Quantum Dot Light-Emitting Diode: Structure, Mechanism, and Preparation [PDF]

, 2020
Quantum dot light-emitting diode (QLED) attracted much attention for the next generation of display due to its advantages in high color saturation, tunable color emission, and high stability.
Tu, Ning
core   +1 more source

Waterproof Flexible InP@ZnSeS Quantum Dot Light-Emitting Diode [PDF]

, 2020
The development of flexible displays for wearable electronics applications has created demand for high-performance quantum dot (QD) light-emitting diodes (QLEDs) based on QD core@shell structures.
Amaratunga, G, Bang, SY, Cho, Y, Choi, HW, Chun, YT, Fan, XB, Han, SD, Hou, B, Jung, S, Kim, JM, Lee, H, Lee, S, Mocanu, FC, Occhipinti, L, Shin, DW, Suh, YH, Yang, J, Zhan, S   +17 more
core   +3 more sources

Stable, Efficient, and All-Solution-Processed Quantum Dot Light-Emitting Diodes with Double-Sided Metal Oxide Nanoparticle Charge Transport Layers [PDF]

, 2013
Cataloged from PDF version of article.An efficient and stable quantum dot light-emitting diode (QLED) with double-sided metal oxide (MO) nanoparticle (NP) charge transport layers is fabricated by utilizing the solution-processed tungsten oxide (WO3) and ...
Demir, H. V., Du, H., Leck, K. S., Ma, Y., Mutlugun, E., Sun, X. W., Tan, S. T., Yang, X., Zhang, Q., Zhao, Y.   +9 more
core   +1 more source

Light extraction analysis and enhancement in a quantum dot light emitting diode [PDF]

, 2014
We apply a rigorous dipole model to analyze the light outcoupling and angular performance of quantum dot light emitting diode (QLED). To illustrate the design principles, we use a red QLED as an example and compare its performance with an organic light ...
Luo, Zhenyue, Wu, Shin-Tson, Zhu, Ruidong   +2 more
core   +2 more sources

All-Inorganic Red-Light Emitting Diodes Based on Silicon Quantum Dots

Crystals, 2019
We report herein an all-inorganic quantum dot light emitting diode (QLED) where an optically active layer of crystalline silicon (Si) is mounted. The prototype Si-QLED has an inverted device architecture of ITO/ZnO/QD/WO3/Al multilayer, which was ...
Batu Ghosh, Naoto Shirahata
doaj   +1 more source

Light extraction efficiency enhancement of colloidal quantum dot light-emitting diodes using large-scale nanopillar arrays [PDF]

, 2014
Cataloged from PDF version of article.A colloidal quantum dot light-emitting diode (QLED) is reported with substantially enhanced light extraction efficiency by applying a layer of large-scale, low-cost, periodic nanopillar arrays. Zinc oxide nanopillars
Dang, C., Demir, H. V., Dev, K., Liu, S., Mutlugun, E., Sun, X. W., Tan, S. T., Tang, Y., Wang, J., Yang, X., Zhao, Y.   +10 more
core   +1 more source

Progress of display performances: AR, VR, QLED, OLED, and TFT

Journal of Information Display, 2019
In 2018, great progress in display performances was achieved in the field of virtual reality (VR), augmented reality (AR), quantum dot light-emitting diode (QLED), and organic light-emitting diode (OLED) displays, in addition to the thin-film transistor (
Ho Jin Jang, Jun Yeob Lee, Jeonghun Kwak, Dukho Lee, Jae-Hyeung Park, Byoungho Lee, Yong Young Noh   +6 more
doaj   +1 more source

금속 산화물 및 이차원 나노 물질 기반의 박막 트랜지스터: 성능 최적화 및 양자점 발광 다이오드에 대한 응용 [PDF]

, 2021
학위논문(박사) -- 서울대학교대학원 : 공과대학 전기·정보공학부, 2021.8. 곽정훈.박막 트랜지스터를 집적한 전자 디스플레이의 개발은 뛰어난 장점으로 인해 큰 관심을 받아왔다. 지난 수십 년 동안 능동 매트릭스 액정 디스플레이 및 유기 발광 다이오드와 같은 평판 디스플레이에 대한 여러 연구가 보고되었습니다.
백근우
core