Company Filing History:
1 out of 832,966 Years Active: 2013
Title: Innovations of Chen-Pei Hsu in LED Technology
Introduction
Chen-Pei Hsu is an accomplished inventor based in Sanchong, Taiwan. She has made significant contributions to the field of LED technology, particularly through her innovative work on warm white LEDs. Her inventions focus on enhancing the quality and efficiency of lighting solutions.
Latest Patents
Chen-Pei Hsu holds a patent for a warm white LED and its lutetium-based phosphor. The patent describes a lutetium-based phosphor with the chemical formula: xLuAlO.yGdAlO:CePrEuTb. This phosphor is capable of radiating a reddish orange-red spectrum when activated by shortwave light emitted by an InGaN light-emitting diode. The invention also details a warm white LED that utilizes this lutetium-based phosphor, producing orange-red light with a peak wavelength of λ > 560 nm, a half-width of > 125 nm, and a color rendering index Ra ≥ 75 when activated by LED radiation λ = 420-500 nm.
Career Highlights
Throughout her career, Chen-Pei Hsu has demonstrated a strong commitment to advancing LED technology. Her innovative approach has led to the development of more efficient lighting solutions that meet the demands of modern applications.
Collaborations
Chen-Pei Hsu has collaborated with notable colleagues, including Chi-Ruei Tsai and Kun-Lin Chang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of LED technology.
Conclusion
Chen-Pei Hsu's contributions to the development of warm white LEDs and lutetium-based phosphors highlight her innovative spirit and dedication to improving lighting technology. Her work continues to influence the industry and pave the way for future advancements.