A hole-injection-layer in PLED with a plasmonic metal nanostructure was demonstrated. The device with Au nanoparticles-incorporated PEDOT:PSS layer revealed a 3.3x increase in maximum power efficiency. Particle sizes and spacer film thicknesses are carefully selected according to the optical model by exact electrodynamical theory; the nanocompostie layer remarkably enhanced the EL intensity of devices about 2.5x.
|Number of pages||4|
|Journal||Digest of Technical Papers - SID International Symposium|
|State||Published - 1 May 2010|
|Event||48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010 - Seattle, WA, United States|
Duration: 23 May 2010 → 28 May 2010