Location History:
- Taipei City, TW (2010)
- Taipei, TW (2006 - 2013)
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 Years Active: 2006-2013
Title: **Inventor Wei-Hung Lo: A Pioneer in Light Emitting Diode Innovation**
Introduction
Wei-Hung Lo is a distinguished inventor based in Taipei, Taiwan, with an impressive portfolio of 15 patents. His work significantly contributes to the advancement of light-emitting diode (LED) technology, focusing on innovations that enhance performance and efficiency.
Latest Patents
Among his latest innovations is a warm white light-emitting diode and a thin film featuring a unique red phosphor powder. This invention is based on strontium (Sr) aluminate, utilizing europium (Eu) as an exciting agent. The chemical equivalence formula for this phosphor powder is (SrO)(ΣMeO)AlO: Eu, where Me represents magnesium (Mg), calcium (Ca), and/or barium (Ba). Additionally, this patent outlines a manufacturing process for the red phosphor powder and incorporates it into a warm white light-emitting diode. Furthermore, Lo has developed a multi-layer polyethylene thin film that employs this red phosphor powder, enhancing its applications in various fields.
Another significant patent by Wei-Hung Lo is centered around a halide phosphor powder for warm-white light-emitting diodes. This low-color-temperature phosphor powder is based on rare earth oxides and garnet, utilizing cerium as an activating agent. Notably, chloride (Cl) and nitrogen ion (N) are included in the composition, defined by the formula (ΣLn)Al[(Al(OClN)], where ΣLn may include Yttrium (Y), Gadolinium (Gd), Terbium (Tb), Lutetium (Lu), Dysprosium (Dy), Praseodymium (Pr), and Cerium (Ce). This innovation also describes a warm-white light-emitting diode using the phosphor powder, achieving a warm-red color temperature of T ≤ 3000 K at a power of 1 watt.
Career Highlights
Wei-Hung Lo has made substantial contributions throughout his career in the field of LED technology. He has worked with several prominent companies, enhancing their research and development capacities in light technology.
Collaborations
Throughout his career, Wei-Hung Lo has collaborated with notable figures in the industry, including Soshchin Naum and Chi-Ruei Tsai. These collaborations have resulted in transformative innovations in the electronics sector, particularly in the development of efficient lighting solutions.
Conclusion
Wei-Hung Lo stands out as a prominent inventor whose work in the field of light-emitting diodes continues to impact the industry significantly. With a strong portfolio of patents, his innovations pave the way for advancements in energy-efficient lighting solutions, setting benchmarks for future developments in technology.