Hi, https://test.trendforce.com/member/personal Member Center | Contact Us RSS facebook google+ twitter linkedin mobile web     CN TW EN

Home > Oxygen
2016-01-13

U.S. Researchers Unveil Oxygen’s Role in Strengthening Red LEDs

In the fabrication of solid state lighting devices, scientists are learning, oxygen also plays a two-edged role. While oxygen can impede the effectiveness of gallium nitride (GaN), an enabling material for LEDs, small amounts of oxygen in some cases are needed to enhance the devices' optical properties. GaN doped with europium (Eu), which could provide the red color in LEDs and other displays, is one such case.
Continue reading →
Weekly Top7
Monthly Top7
FEATURED PRODUCTS
[News] Sumitomo Chemical to Exhibit Compound Semiconductor Products at PCIM Europe 2026

Sumitomo Chemical is pleased to announce its participation in PCIM Europe 2026, which will be held in Nuremberg, Germany, from Tuesday, June 9 to Thursday, June 11, 2026. Established in 1979, this annual event showcases the latest advancements... READ MORE

[News] From Mood Lighting to Immersive Movie Nights: Philips Smart Lighting Turns the Home into an Experience

  Lighting is stepping out of the background and into the spotlight as Philips Smart Lighting expands its Wi-Fi-based smart lighting portfolio. The new products are designed to help people shape spaces that reflect their mood, personality... READ MORE

PRESS RELEASE