Company Filing History:
Years Active: 2011
Title: Innovations of Sheng-Liang Li in LED and Diode Technology
Introduction
Sheng-Liang Li is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of LED and diode technology, holding a total of 2 patents. His work focuses on developing innovative methods and apparatuses for measuring the characteristics and temperatures of LED and diode chips.
Latest Patents
One of his latest patents is titled "Apparatus and method for measuring characteristic and chip temperature of LED." This invention includes a thermal conductive component on which an LED chip is disposed. A temperature control unit is connected to the thermal conductive component, allowing it to provide temperature to the LED chip. The apparatus also features a power-source and voltage-meter unit that supplies current to the LED chip and measures its voltage value. The measurement mode utilizes a current waveform with alternating high and low current levels, enabling the creation of a correlation curve between voltage and temperature based on the measurement results.
Another significant patent by Sheng-Liang Li is "Apparatus and method for measuring diode chip." This invention involves placing a diode chip on a thermal conductive element. The apparatus measures an instant starting current and the first temperature associated with it. After the diode chip operates, the temperature of the thermal conductive element is adjusted to a second temperature, allowing the current of the diode chip to match the instant starting current. The apparatus then calculates the properties of the diode chip based on real power and the temperature difference.
Career Highlights
Sheng-Liang Li is currently associated with the Industrial Technology Research Institute, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the understanding and measurement of LED and diode performance.
Collaborations
He collaborates with esteemed colleagues such as Ming-Ji Dai and Chun-Kai Liu, contributing to a dynamic research environment that fosters innovation.
Conclusion
Sheng-Liang Li's contributions to LED and diode technology through his patents demonstrate his commitment to advancing the field. His innovative approaches to measurement and analysis are paving the way for future developments in semiconductor technology.