Results 21 to 30 of about 19,868 (287)

Comparison of the melting properties of glass substrates for thin film transistor liquid crystal display and organic light-emitting diode

Journal of Asian Ceramic Societies, 2021
The melting properties of two kinds of glass substrates for thin film transistor liquid crystal display (TFT-LCD) and organic light-emitting diode (OLED) were investigated.
Jiedong Cui, Xin Cao, Fengyang Zhao, Zhaojin Zhong, Na Han   +4 more
doaj   +1 more source

A deep-red fluorophore based on naphthothiadiazole as emitter with hybridized local and charge transfer and ambipolar transporting properties for electroluminescent devices

Beilstein Journal of Organic Chemistry, 2023
Herein, we report the synthesis and characterization of an efficient ambipolar charge-carrier-transporting deep-red fluorophore (TPECNz) based on a donor–acceptor–donor (D–A–D)-type molecule and its application as a non-doped emitter in an organic light ...
Suangsiri Arunlimsawat, Patteera Funchien, Pongsakorn Chasing, Atthapon Saenubol, Taweesak Sudyoadsuk, Vinich Promarak   +5 more
doaj   +1 more source

Chemical Reactivities and Organic Light-emitting Diode Properties of some Polyaromatic Molecules

Cumhuriyet Science Journal, 2023
High-performance organic-light emitting diode (OLED) display panels have been very popular lately due to their many advantages compared to liquid-crystal display (LCD) and light-emitting diode (LED) panels.
Mustafa Elik
doaj   +1 more source

Electroluminescence of new coordination compounds of europium ions with β-diketones, acetic and butyric acids [PDF]

Научно-технический вестник информационных технологий, механики и оптики
In this work, organic light-emitting LEDs based on Eu3+ coordination compounds with β-diketones and acetic and butyric acids were created and studied.
A. V. Osadchenko, S. A. Ambrozevich, I. A. Zakharchuk, A. A. Vashchenko, D. S. Daibagya, A. V. Ryzhov, D. N. Pevtsov, N. V. Pevtsov, A. S. Selyukov   +8 more
doaj   +2 more sources

Organic LEDs: from limits analysis to device performances improvement [PDF]

, 2009
This thesis is centred on the study of opto-electronic devices and their characteristics to give a right understanding on the injection and transport mechanisms of charge carriers. Temperature dependence and high field limits are analyzed and the failure
Nenna, Giuseppe
core   +1 more source

Lock-and-Key Exciplexes for Thermally Activated Delayed Fluorescence

Organic Materials, 2020
We combine synthetic supramolecular chemistry and materials science to develop novel exciplexes for thermally activated delayed fluorescence. Our approach starts from a bowl-shaped acceptor molecule for which we synthesize tailor-made donors that bind in
Constantin-Christian A. Voll, Georgios Markopoulos, Tony C. Wu, Matthew Welborn, Jens U. Engelhart, Sébastien Rochat, Grace G. D. Han, Graham T. Sazama, Ting-An Lin, Troy Van Voorhis, Marc A. Baldo, Timothy M. Swager   +11 more
doaj   +1 more source

Synthesis, characterization, and OLED application of oligo(p-phenylene ethynylene)s with polyhedral oligomeric silsesquioxanes (POSS) as pendant groups [PDF]

, 2010
Two new classes of mono- and oligo(p-phenylene ethynylene)s grafted with polyhedral oligomeric silsesquioxanes (POSS) were synthesized via “click” chemistry and palladium-catalyzed Sonogashira cross-coupling.
Murata, Hideyuki, Xin Wang, Kawakami, Yusuke, Vuthichai Ervithayasuporn, Yusuke Kawakami, Matsushima, Toshinori, Junichi Abe, Wang, Xin, Ervithayasuporn, Vuthichai, Abe, Junichi, Toshinori Matsushima, Hideyuki Murata   +11 more
core   +1 more source

Influence of cavity thickness and emitter orientation on the efficiency roll-off of phosphorescent organic light-emitting diodes [PDF]

, 2014
This article describes the first systematic investigation of how the efficiency roll-off in organic light-emitting diodes (OLEDs) is influenced by the position and orientation of the emitter molecules within the OLED cavity.
Gather, Malte Christian, Murawski, Caroline, Liehm, Philipp, Leo, Karl   +3 more
core   +1 more source

Roll-to-Roll Fabrication for OLED Lighting Using Ultra-Thin Glass Substrate and Encapsulating Stainless Steel Foil

, 2022
948951We fabricated OLED lighting on ultra-thin glass using the Roll-to-Roll method. After deposition of the organic layer, the lighting devices were encapsulated with stainless steel foil and then cut.
Furukawa, Tadahiro, Nakagaki, Tomoki, Ikeuchi, Masahiko Ryosuke, Nagatsuka, Jun, Nagata, Daisuke, Hauptmann, Jacqueline, Sagawa, Masatoshi   +6 more
core   +1 more source

Compact and efficient method of RGB to RGBW data conversion for OLED microdisplays [PDF]

, 2012
Colour Electronic Information Displays (EIDs) typically consist of pixels that are made up of red, green and blue (RGB) subpixels. A recent technology, Organic Light Emitting Diode (OLED), offers the potential to create a superior EID.
Can, Chi
core   +3 more sources