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2009-11-06

OSRAM Releases High-flux LED Prototype with a Feel-Good Effect

OSRAM Opto Semiconductors Thursday announced that it has developed a high-flux LED prototype with a feel-good effect in its laboratory. OSRAM claims that the prototype offers three important properties essential for general illumination applications, namely a color temperature of 3000 K, a color rendering index of 82 and an efficiency of 104lm/W.

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2009-08-14

Edison Opto achieves uniform white light with MAPLE uniform coating technique

Mixing luminescence phosphor with silicone and dispensing it on a blue light emitting chip is a common LED package method in producing white light. The quality of white light depends heavily on the uniformity of phosphor on the blue die. Often times, when coupling secondary lens on white LED, it will reveal yellow circling. Such yellowing greatly shadows the quality of white light.

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[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

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