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Literature DB >> 19222078

Photoprogrammable organic light-emitting diodes.

Philipp Zacharias¹, Malte C Gather, Anne Köhnen, Nina Rehmann, Klaus Meerholz.

Abstract

Enlightening the memory: The integration of a crosslinkable photochromic dithienylperfluorocyclopentene (DTE) into organic light-emitting diodes (OLED) allows for the individualization of the emissive area of the OLED device, for example, for signage applications. The operation principle is based on switching the injection barrier for holes (positive charge carriers). Very large ON/OFF ratios of up to 3000 for current as well as electroluminescence have been achieved.

Entities: Chemical

Year: 2009 PMID： 19222078 DOI： 10.1002/anie.200805969

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

6 in total

1. Optically switchable transistor via energy-level phototuning in a bicomponent organic semiconductor.

Authors: Emanuele Orgiu; Núria Crivillers; Martin Herder; Lutz Grubert; Michael Pätzel; Johannes Frisch; Egon Pavlica; Duc T Duong; Gvido Bratina; Alberto Salleo; Norbert Koch; Stefan Hecht; Paolo Samorì
Journal: Nat Chem Date: 2012-06-24 Impact factor: 24.427

2. Atomistic Engineering of Chemiluminogens: Synthesis, Properties and Polymerization of 2,3-Dihydro-Pyrrolo[3,4-d]Pyridazine-1,4-Dione Scaffolds.

Authors: Melek Pamuk Algi; Zahide Oztas; Seha Tirkeş; Atilla Cihaner; Fatih Algi
Journal: J Fluoresc Date: 2016-11-18 Impact factor: 2.217

3. Photochromic benzo[b]phosphole oxide with excellent thermal irreversibility and fatigue resistance in the thin film solid state via direct attachment of dithienyl units to the weakly aromatic heterocycle.

Authors: Nathan Man-Wai Wu; Hok-Lai Wong; Vivian Wing-Wah Yam
Journal: Chem Sci Date: 2016-10-18 Impact factor: 9.825

Photoprogrammable organic light-emitting diodes.

1. Optically switchable transistor via energy-level phototuning in a bicomponent organic semiconductor.

2. Atomistic Engineering of Chemiluminogens: Synthesis, Properties and Polymerization of 2,3-Dihydro-Pyrrolo[3,4-d]Pyridazine-1,4-Dione Scaffolds.

3. Photochromic benzo[b]phosphole oxide with excellent thermal irreversibility and fatigue resistance in the thin film solid state via direct attachment of dithienyl units to the weakly aromatic heterocycle.

4. Photochromic organic solar cells based on diarylethenes.

5. Programmable gradational micropatterning of functional materials using maskless lithography controlling absorption.

6. NIR-Sensitized Cationic and Hybrid Radical/Cationic Polymerization and Crosslinking.