Crystal IS and Asahi Kasei improve wafer quality based on specification for UVC LEDs.

A light-emitting diode based on quantum dots achieved a record-breaking performance.

The device represents a leap ahead to monitor brain activity to guide neurosurgeons.

Researchers found a way to develop bright, efficient and color­ful OLEDs.

The new device can be simultaneously used as a touch screen, ambient light sensor and image sensor.

Organic light-emitting diode powered by low-frequency magnetic fields.

A novel light source reduces light interference improving wireless communication.

Sub-wavelength confinement of light demonstrated in indium phosphide nanocavity could enable faster data transmission using smaller, more energy-efficient devices.