polymer light-emitting diode

polymer light-emitting diode

[¦päl·ə·mər ‚līt·i‚mid·iŋ ′dī‚ōd]
(organic chemistry)
An organic polymeric material that emits light in response to the application of an electric field. It may be an organic semiconductor sandwiched between metals of high and low work functions or a heterostructure made of two polymers, which increases the likelihood of radiative electron-hole recombination because of the energy-band structure. Also known as light-emitting polymer; polyLED.
References in periodicals archive ?
An iridium-complex-doped polymer light-emitting diode is the excitation source, which excites a layer of light-emitting polymer on the opposite side of the waveguide.
For non-doped film applications such as polymer light-emitting diode (PLED) and field effect transistor (FET) devices, the optical dielectric constants, charge carrier properties, thickness, morphology (crystallinity or aggregation), and layer order of the films are deemed to be important.
It has also collected paper publications on organic light-emitting diode (OLED), polymer light-emitting diode (PLED), thin-film transistor (TFT), emissive display, backlight, liquid crystal display (LCD), flexible display, 3D display, projection display, etc.
In 2016, the team introduced a dip-coating method capable of uniformly depositing layers of polymer light-emitting diodes, which show high luminance even on thin fabric.
The new plasmonic material, can be applied to both polymer light-emitting diodes (PLEDs) and polymer solar cells (PSCs), with world-record high performance, through a simple and cheap process.
Using the new protective layer and ITO electrodes, the research group created polymer light-emitting diodes (PLEDs) and organic photodetectors (OPDs).

Full browser ?