Electronic paper in color by electrochromic materials and plasmonics
Doktorsavhandling, 2023

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electrochromism

reflective displays

plasmonic electronic paper

conjugated polymers

structural color

plasmonic

Författare

Oliver Olsson

Chalmers, Kemi och kemiteknik, Tillämpad kemi

Inkluderade delarbeten

High-Contrast Switching of Plasmonic Structural Colors: Inorganic versus Organic Electrochromism

ACS Photonics,;Vol. 7(2020)p. 1762-1772

Artikel i vetenskaplig tidskrift

Comparison of Electrodeposited and Sputtered Tungsten Trioxide Films for Inorganic Electrochromic Nanostructures

ACS Applied Optical Materials,;Vol. 1(2023)p. 558-568

Artikel i vetenskaplig tidskrift

Oliver Olsson, Marika Gugole, Jolie C. Blake, Ioannis Petsagkourakis, Peter Andersson Ersman, Andreas Dahlin.* - Electrochromic Passive Matrix Display Utilizing Diode-Like Redox Reactions on Indium-Tin-Oxide

Manuskript

Oliver Olsson*, Marika Gugole, Jolie C. Blake, Maxim Chukharkin, and Andreas Dahlin. - Electronic paper by plasmonic electrochromic active matrix

Manuskript

Populärvetenskaplig beskrivning

Engelska

Displays are an integrated part of our society. We use displays at work to email, and at home for leisure. The majority of current displays are emissive displays, which produce light and emit it to your eyes in order to create an image. Some of the disadvantages of this type of system include eye fatigue and high power consumption. A printed magazine or newspaper does not have these issues. Light is not emitted by a newspaper but reflected from external light sources such as the sun or incandescent home lighting. A display that reflects light instead of emitting it is called electronic paper. Currently, there is one commercialized technology (Amazon Kindle). However, color versions of this technology have less optical performance than desired. To overcome this we instead used structural colors and electrochromics. By fusing these two fields we have stepped closer to electronic paper in color. Inspired by peacock feathers we have created reflective color pixels. To turn the pixels ON and OFF novel materials such as electrically conductive plastic are used. These plastics can change color between transparent and black. This technology has shown promising results and with this thesis, further developments have been made.

Forskningsprojekt

Energisparande elektrokromiska platta hybridmaterial

Stiftelsen för Strategisk forskning (SSF) (EM16-0002), 2018-02-01 -- 2022-12-31.

Kategorisering

Ämneskategorier

Fysik

Kemi

Annan elektroteknik och elektronik

Fundament

Grundläggande vetenskaper

Identifikatorer

ISBN

978-91-7905-859-3

Övrigt

Serie

Doktorsavhandlingar vid Chalmers tekniska högskola. Ny serie: 5325

Utgivare

Chalmers

Examination

2023-06-12 09:00 -- 13:00

KE-salen, Kemigården 4

Opponent: Prof. Sabine Ludwigs, University of Stuttgart

Mer information

Senast uppdaterat

2023-05-12