Results 71 to 80 of about 17,615 (204)

Rosin-enabled ultraclean and damage-free transfer of graphene for large-area flexible organic light-emitting diodes

Nature Communications, 2017
Ultraclean and damage-free transfer of graphene over large areas is crucial for the future development of flexible electronics and optoelectronics. Using a rosin-assisted method, the authors transfer graphene with an ultraclean surface and uniform small ...
Zhikun Zhang, Jinhong Du, Dingdong Zhang, Hengda Sun, Lichang Yin, Laipeng Ma, Jiangshan Chen, Dongge Ma, Hui-Ming Cheng, Wencai Ren   +9 more
doaj   +1 more source

Using Equalizers to Increase Data Rates in Organic Photonic Devices for Visible Light Communications Systems

, 2014
This thesis proposes to marry two separate technologies together. The first technology is that of visible light communications (VLC), and the second is small molecule and polymer organic photonic devices.
Haigh, Paul
core  

Nanoimprinted resonators for polymer lasers pumped by light-emitting diodes

, 2012
We report the demonstration of low threshold organic lasers whose nanostructured resonators are fabricated by UV nanoimprint lithography. We compare the nanoimprinted resonators with their master stamp nanostructures, and demonstrate lasers based on the ...
Samuel, Ifor D. W., Skabara, P.J., Turnbull, Graham A., Ifor D. W. Samuel, Tsiminis, G., Samuel, Ifor D.W., Tsiminis, Georgios, Georgios Tsiminis, Alexander L. Kanibolotsky, Wang, Yue, Kanibolotsky, A.L., Samuel, I.D.W., Skabara, Peter J., Kanibolotsky, Alexander L., Peter J. Skabara, Wang, Y., Turnbull, G.A., Graham A. Turnbull, Yue Wang, Turnbull, Graham A.   +19 more
core   +1 more source

Iridium complex, a phosphorescent light-emitting diode material, serves as a novel chemical probe for imaging hypoxic tumor tissues

, 2007
Iridium complex, a promising organic light-emitting diode for next generation television displays, emits phosphorescence. Phosphorescence is quenched by oxygen. We used this oxygen-quenching feature for imaging tumor hypoxia.
Yasuhiko Iida, Keigo Endo, Masahiro Hosaka, Seiji Tobita, Toshiyuki Takeuchi, Toshitada Yoshihara, Shaojuan Zhang   +6 more
core  

White light emission from InGaN/organic molecule light-emitting diode [PDF]

, 2013
Aggregation-induced emission (AIE) organic molecule 4,7-Bis[4-(1,2,2-triphenylvinyl)phenyl]benzo-2,1,3-thiadiazole (BTPETD) was used as a top emitter on GaN-based light-emitting diode (LED) to produce white light.
Hoi Wai Choi, Zhao, Zujin, Yue, Z, Wong, KS, Ben Zhong Tang,, Cheung, YF, Kam Sing Wong,, Tang, BZ, Yuk Fai Cheung, Ben Zhong Tang, Zhounan Yue,, Choi, Hoi Wai, Wong, Kam Sing, Yuk Fai Cheung,, Yue, Zhounan, Zujin Zhao, Kam Sing Wong, Zujin Zhao,, Zhounan Yue, Hoi Wai Choi,, Zhao, Z, Cheung, Yuk Fai, Choi, HW, Tang, Ben Zhong   +23 more
core   +1 more source

Electroluminescence property of organic light emitting diode (OLED)

AIP Conference Proceedings, 2013
Transport properties of electrons and holes were investigated not only in a anthracene-containing poly(p-phenylene-ethynylene)- alt - poly(p-phenylene-vinylene) (PPE-PPV) polymer (AnE-PVstat) light emitting diodes (OLED) but also in an ITO/Ag/polymer/Ag electron and ITO/PEDOT:PSS/polymer/Au hole only devices.
Ozdemir, Orhan, Tekin, Emine, Pravadali, Selin, Kavak, Pelin, Saatci, A. Evrim, Gokdemir, F. Pinar, Menda, U. Deneb, Can, Nursel, Kutlu, Kubilay   +8 more
openaire   +5 more sources

Spectroscopic ellipsometry on thin films of conjugated polymers [PDF]

, 2001
This work presents results from spectroscopic ellipsometry measurements of thin films of conjugated polymers constructed by spin casting with rapid solvent evaporation.
Tammer, Michael
core  

Lateral organic light-emitting diode with field-effect transistor characteristics [PDF]

, 2005
We succeeded in observing bright electroluminescence(EL) from 1wt%-rubrene doped tetraphenylpyrene (TPPy) as an active layer in a lateral organic light-emitting diode structure that allowed field-effect transistor operation.
Uchiuzou, H, Adachi, C, Hiroyuki Uchiuzou, Akiyama, S, Oku, Y, Hiroyuki Sasabe, Yoshiaki Oku, Akiyama, Seiji, Oku, Yoshiaki, Shimoji, Noriyuki, Shimoji, N, Chihaya Adachi, Uchiuzou, Hiroyuki, Matsushige, K, Noriyuki Shimoji, Sasabe, Hiroyuki, Oyamada, T, Oyamada, Takahito, Adachi, Chihaya, Kazumi Matsushige, Matsushige, Kazumi, Seiji Akiyama, Sasabe, H, Takahito Oyamada   +23 more
core   +1 more source

White organic light-emitting diode (OLED) microdisplay with a tandem structure

Journal of Information Display, 2019
Microdisplay is a key technology for realizing augmented reality (AR) and mixed reality (MR) devices, which have attracted much attention of late. Even though the operating voltage in the tandem structure is higher than that in the single structure, 2 ...
Hyunsu Cho, Chun-Won Byun, Chan-Mo Kang, Jin-Wook Shin, Byoung-Hwa Kwon, Sukyung Choi, Nam Sung Cho, Jeong-Ik Lee, Hokwon Kim, Jeong Hwan Lee, Minseok Kim, Hyunkoo Lee   +11 more
doaj   +1 more source

Deposition of Silicon-Based Stacked Layers for Flexible Encapsulation of Organic Light Emitting Diodes

Nanomaterials, 2019
In this study, inorganic silicon oxide (SiOx)/organic silicon (SiCxHy) stacked layers were deposited by a radio frequency inductively coupled plasma chemical vapor deposition system as a gas diffusion barrier for organic light-emitting diodes (OLEDs ...
Chia-Hsun Hsu, Yang-Shih Lin, Hsin-Yu Wu, Xiao-Ying Zhang, Wan-Yu Wu, Shui-Yang Lien, Dong-Sing Wuu, Yeu-Long Jiang   +7 more
doaj   +1 more source