GE Unveils Inkjet-Printed Red Phosphor Targeting Micro/Mini LED Display Markets

With a focus on the emerging Micro LED and Mini LED display markets, GE unveiled its advances with narrow-band red (PFS-KSF) and green phosphors that will accelerate their integration into these next generation display applications. These advances were highlighted during a keynote presentation by Dr. James Murphy during the SID Virtual Display Week Business Conference.

GE demonstrated the new inkjet-printed red phosphor on a plastic substrate which that illustrates advances toward printing phosphors for Micro- and Mini- LED displays.


(Image: GE)

“GE’s Research Lab has been innovating in 3D printing technologies, including direct write, or inkjet-printing technologies, for several decades,” Dr. Murphy said. “We have experienced a color revolution in liquid crystal displays over the past five years driven by narrow-band phosphor innovation and developments. These latest breakthroughs will have GE well-positioned to drive that next color revolution for micro and mini-LEDs displays,” he added.

As of today, there have been nearly 40 billion PFS-KSF containing LEDs sold into commercial displays. While LEDs are expected to continue to dominate in the near-term, the Micro and Mini LED markets are rapidly growing.

Dr. Murphy explained that most major name brands of consumer electronics, in virtually every type of Liquid Crystal Display (LCD) application, including smart phones, tablets, laptops/computer monitors, and televisions, contain PFS/KSF. During his presentation, he highlighted other major advances on the PFS/KSF platform that support more immediate display market needs, including: Improved resistance to water/humidity; smaller particle size; and improved formulation for incorporation into both on-chip and remote configurations. These advancements will provide a more cost-effective path toward wide color gamut LCD displays that are more immersive and richer in color.

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Tokushima, Japan - 6 March 2024: Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, has started mass production of the new UV-B (308nm) and UV-A (330nm) LEDs in its popular 434 Series packa... READ MORE

New XLamp® S Line LEDs enhance growth, last longer, lower energy costs Horticulture and other forms of agricultural lighting require application-tuned ratios of spectral content, high efficacy and long lifetimes. Whether you are interested... READ MORE