This inventor holds 3 USPTO granted patents. Top assignee: Helio Optoelectronics Corporation. Active years: 2013-2014.
Location History:
- Zhudong Town, TW (2013)
- Hsinchu County, TW (2014)
Company Filing History:
Years Active: 2013-2014
Title: Innovations of Wei-Tai Cheng in High-Voltage AC LED Technology
Introduction
Wei-Tai Cheng is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of optoelectronics, particularly in the development of high-voltage alternating current (AC) light-emitting diodes (LEDs). With a total of 3 patents to his name, Cheng's work is paving the way for advancements in LED technology.
Latest Patents
Cheng's latest patents focus on innovative high-voltage AC LED structures. One of his notable inventions is a high-voltage AC LED structure that includes a circuit substrate and multiple high-voltage LED (HV LED) chips. Each HV LED chip consists of a first substrate, an adhering layer, first ohmic contact layers, epi-layers, a first insulating layer, and several electrically conducting plates. This design allows for a downsized high-voltage AC LED structure that is both efficient and cost-effective. Another patent presents a similar high-voltage AC LED structure, which incorporates an insulated substrate, an LED set, and metal layers, further enhancing the performance and manufacturability of AC LEDs.
Career Highlights
Wei-Tai Cheng is currently associated with Helio Optoelectronics Corporation, where he continues to innovate in the field of optoelectronics. His work has not only contributed to the company's growth but has also positioned him as a key figure in the industry.
Collaborations
Cheng has collaborated with notable coworkers, including Ming-Hung Chen and Ching-Jen Pan. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Wei-Tai Cheng's contributions to high-voltage AC LED technology exemplify his commitment to advancing optoelectronics. His innovative patents and collaborations highlight his role as a leading inventor in this field.