You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...
A team of physicists has pushed the limits of how small a display pixel can be, revealing a new approach that could reshape ...
A test organic light-emitting diode (OLED) incorporating thick layers of hybrid perovskite emits green light. Credit: William J. Potscavage Jr., Kyushu University Researchers have made ...
An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the traditional ...
Each pixel they made measures 300 by 300 nm, which is smaller than the width of a human hair, yet emits orange light as ...
Smart glasses that display information directly in the field of vision are considered a key technology of the future—but until now, their use has often failed due to cumbersome technology. However, ...
Physicists have developed extremely small pixels using optical antennas and a clever design. These can be used in compact AR ...
To be more energy efficient, many people have replaced their incandescent lights with light-emitting diode (LED) bulbs. However, those currently on the market emit a lot of blue light, which has been ...
At-home LED devices, particularly those that combine red and blue light, are efficacious for acne and can likely complement other over-the-counter and prescription treatments. HealthDay News — At-home ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback