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http://hdl.handle.net/1942/33190
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DC Field | Value | Language |
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dc.contributor.author | VERBOVEN, Inge | - |
dc.contributor.author | DEFERME, Wim | - |
dc.date.accessioned | 2021-01-27T14:00:41Z | - |
dc.date.available | 2021-01-27T14:00:41Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-01-25T15:09:05Z | - |
dc.identifier.citation | PROGRESS IN MATERIALS SCIENCE, 118 (Art N° 100760) | - |
dc.identifier.issn | 0079-6425 | - |
dc.identifier.uri | http://hdl.handle.net/1942/33190 | - |
dc.description.abstract | The primary purposes of lighting remain visibility and safety, but our quality of life can be improved by creating a complete visual environment that includes needs like health and communication. Therefore, it is indispensable to go past rigid, planar lighting towards flexible lighting. This also implies the use of inexpensive application techniques qualified for continuous manufacturing like printing techniques. Suited to fulfil these lighting needs are the alternating current powder electroluminescent (ACPEL) device, the organic light emitting diode (OLED) and the light emitting electrochemical cell (LEC) thanks to thin flexible and printable layers. ACPEL devices can be screen printed establishing economic, simple manufacturing. Their high AC-driving voltage makes them more fitted for non-wearable applications. Well-matched for wearable lighting are OLEDs thanks to low DC-driving voltages. The high sensitivity to oxygen and water of the OLED materials however necessitates a high barrier encapsulation. Unlike OLEDs, LECs realize a balanced charge injection using mobile ions in their active layer broadening the choice in electrodes, but the improvement in lifetime is limited because of incomplete knowledge of the working mechanisms. This review gives an overview of these devices and their working principles, materials, deposition techniques, applications, state of the art and an outlook. | - |
dc.description.sponsorship | The authors would like to thank the financial contribution from the CORNET project POLEOT (IWT-TETRA-120629). | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.rights | 2020 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license | - |
dc.subject.other | Flexible lighting | - |
dc.subject.other | Printing techniques | - |
dc.subject.other | Alternating current powder electroluminescent device | - |
dc.subject.other | Organic light emitting diode | - |
dc.subject.other | Light emitting electrochemical cell | - |
dc.subject.other | Review | - |
dc.title | Printing of flexible light emitting devices: A review on different technologies and devices, printing technologies and state-of-the-art applications and future prospects | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 118 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Review | - |
local.bibliographicCitation.artnr | 100760 | - |
dc.identifier.doi | 10.1016/j.pmatsci.2020.100760 | - |
dc.identifier.isi | 000636283400006 | - |
dc.identifier.eissn | 1873-2208 | - |
local.provider.type | CrossRef | - |
local.uhasselt.uhpub | yes | - |
local.uhasselt.international | no | - |
item.validation | ecoom 2022 | - |
item.contributor | VERBOVEN, Inge | - |
item.contributor | DEFERME, Wim | - |
item.accessRights | Open Access | - |
item.fullcitation | VERBOVEN, Inge & DEFERME, Wim (2021) Printing of flexible light emitting devices: A review on different technologies and devices, printing technologies and state-of-the-art applications and future prospects. In: PROGRESS IN MATERIALS SCIENCE, 118 (Art N° 100760). | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 0079-6425 | - |
crisitem.journal.eissn | 1873-2208 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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Printing of flexible light emitting devices_ A review on different technologies and devices, printing technologies and state-of-the-art applications and future prospects.pdf | Published version | 1.63 MB | Adobe PDF | View/Open |
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