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Status and Challenges of Blue OLEDs: A Review.
Siddiqui, Iram; Kumar, Sudhir; Tsai, Yi-Fang; Gautam, Prakalp; Kesavan, Kiran; Lin, Jin-Ting; Khai, Luke; Chou, Kuo-Hsien; Choudhury, Abhijeet; Grigalevicius, Saulius; Jou, Jwo-Huei.
Affiliation
  • Siddiqui I; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Kumar S; Institute for Chemical and Bioengineering, ETH Zürich, 8093 Zürich, Switzerland.
  • Tsai YF; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Gautam P; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Shahnawaz; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Kesavan K; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Lin JT; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Khai L; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Chou KH; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Choudhury A; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
  • Grigalevicius S; Department of Polymer Chemistry and Technology, Kaunas University of Technology, LT-50254 Kaunas, Lithuania.
  • Jou JH; Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan.
Nanomaterials (Basel) ; 13(18)2023 Sep 08.
Article de En | MEDLINE | ID: mdl-37764550
Organic light-emitting diodes (OLEDs) have outperformed conventional display technologies in smartphones, smartwatches, tablets, and televisions while gradually growing to cover a sizable fraction of the solid-state lighting industry. Blue emission is a crucial chromatic component for realizing high-quality red, green, blue, and yellow (RGBY) and RGB white display technologies and solid-state lighting sources. For consumer products with desirable lifetimes and efficiency, deep blue emissions with much higher power efficiency and operation time are necessary prerequisites. This article reviews over 700 papers covering various factors, namely, the crucial role of blue emission for full-color displays and solid-state lighting, the performance status of blue OLEDs, and the systematic development of fluorescent, phosphorescent, and thermally activated delayed fluorescence blue emitters. In addition, various challenges concerning deep blue efficiency, lifetime, and approaches to realizing deeper blue emission and higher efficacy for blue OLED devices are also described.
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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Langue: En Journal: Nanomaterials (Basel) Année: 2023 Type de document: Article Pays d'affiliation: Taïwan Pays de publication: Suisse
Texte intégral
Ajouter à My VHL
Imprimer
XML
PubMed Links
Recherche sur Google

Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Langue: En Journal: Nanomaterials (Basel) Année: 2023 Type de document: Article Pays d'affiliation: Taïwan Pays de publication: Suisse