Researchers Build a Shape-Morphing OLED Panel with Built-In Speaker
by Emory Kale
The OLED screen’s natural thinness and flexibility allow it to act effectively as a speaker diaphragm.
Tags:OLED| POSTECH| research
University Team Creates World’s Smallest LED
by Joseph Bryans
PeLEDs are an emerging class of light sources that can be used in displays, lighting, and communications.
Tags:NanoLED| PeLED (Perovskite LED)| research| showcase
Quantum-Ready 2D Nanodots Unlock Tunable Light Emission for Sharper, More Efficient Displays
by Joseph Bryans
Although theoretical studies have long suggested that zero-dimensional TMD “islands” could produce localized light, this work offers the first clear experimental validation.
Tags:nanomaterials| Nanophotonics| research| showcase
A New Method to Create Cadmium-Free Quantum Dots
by Joseph Bryans
The resulting blue QLED devices demonstrate an external quantum efficiency of 24.7%, an emission peak width of just 17 nm, and a T50 lifetime approaching 30,000 hours.
Tags:Quantum Dots| research| showcase
Stretchable Electronics Take Root With a Bioinspired Theme
by Joseph Bryans
This configuration achieved a remarkable 700% stretchability.
Tags:Flexible Devices| research
UVC MicroLEDs Pave Way for Maskless Photolithography
by Joseph Bryans
Researchers successfully created 2,540 pixels per inch parallel-connected UVC MicroLED arrays with excellent emission uniformity.
Tags:MicroLED| Photolithography| research| showcase
Polymer Nanoparticles Deliver Real-Time Color and Shape Adjustments
by Joseph Bryans
Their ability to form multicolor patterns over large areas suggests applications in next-generation display technologies.
Tags:nanomaterials| research| showcase
How Gamut Ring Visualization Transforms Display Color Analysis
by Joseph Bryans
At its core, the research addresses a fundamental challenge in display technology: how to meaningfully represent and compare the three-dimensional nature of color reproduction.
Tags:color gamut| research| showcase
Enhancing OLED Brightness through Polaritonic States
by Joseph Bryans
The intrinsic limitation of OLEDs arises from the fact that only 25% of electronically excited states can directly contribute to light emission.
Tags:Materials| OLED| research| showcase
Samsung and POSTECH Unveil Achromatic Metalens for Next-Generation XR Displays
by Joseph Bryans
One major challenge with metalenses has been chromatic aberration, a common optical issue where colors are not focused at the same point, resulting in blurry or fringed images.
Tags:Holographic Displays| | POSTECH| research| Samsung| showcase| XR
Scientists Develop Novel Room-Temperature Method for Creating High-Quality Perovskite Nanocrystals
by Joseph Bryans
Perovskite nanocrystals have emerged as promising materials for various electronic and optical applications due to their outstanding properties.
Tags:Materials| Perovskite| research| showcase
Researchers Develop Color-Changing Glass for 3D Displays
by Joseph Bryans
Scientists have created glass that can display floating 3D images using rare-earth elements and laser light.
Tags:3D displays| research| showcase
