nanopyramid LEDs-LEDinside

Login | Register | Management | Member Center | Contact Us CN TW EN

2014-04-11

Chinese Researchers Develop Phosphor-free White Light from Nanopyramid LEDs

For the cool white NPW LEDs, the spectrum is similar to the conventional white LEDs obtained from the blue LEDs combined with yellow phosphors. The blue emission originates from the upper sidewalls of nanopyramids, and yellow light is mainly emitted from the lower ridges with respect to the base of nanopyramids.

Continue reading →

1 [News] Nichia's High-power 280nm UV LED Has Been Chosen by Shikoku Kakoki Co., Ltd. for Their Food and Beverage Filling Machines
2 [News] Aledia to Showcase FlexiNova at Display Week 2025 — A Customizable MicroLED Platform for Next-Gen Screens
3 [News] Optimized IR Lasers from ams OSRAM — Ideal for Particularly Demanding 3D Sensor Applications
4 [News] VueReal to Showcase Groundbreaking MicroLED Innovations at Display Week 2025
5 [News] Samsung Display Unveils Advanced R&D Achievements at Display Week 2025
6 [News] AUO to Showcase Micro LED and AI R&D Capabilities at SID 2025
7 [News] Samsung Reportedly Develops Thinnest OLED Panel for Foldable iPhone, Seals Exclusive Supply Deal

FEATURED PRODUCTS

[News] Optimized IR Lasers from ams OSRAM — Ideal for Particularly Demanding 3D Sensor Applications

The number of modern applications using 3D sensor technologies is steadily increasing, including ambient sensing for industrial robots, various face recognition applications, object detection, and machine vision. Vertical Cavity Surface Emitti... READ MORE

[News] Nichia's High-power 280nm UV LED Has Been Chosen by Shikoku Kakoki Co., Ltd. for Their Food and Beverage Filling Machines

Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, is pleased to announce that a UV-C LED disinfection device manufactured by Mutoh Industries Ltd., equipped with Nichia's high-power 28... READ MORE

PRESS RELEASE