Company Filing History:
Years Active: 2025
Title: Po-hsiang Fang: Innovator in Light Emitting Diode Technology
Introduction
Po-hsiang Fang is an inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of light emitting diode (LED) technology. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
1. **Driver of Light Emitting Diode and Light Emitting Device** - This application describes a driver that includes a first receiver, a second receiver, a data controller, a transmitter, and a check controller. The first receiver is designed to receive a parallel data signal, while the second receiver handles a serial data signal. The data controller processes the parallel data signal and transmits it to a next-stage driver. The check controller ensures that both data signals are received and generates a driving signal for the LED based on this information.
2. **Backlight Driver of Driving Light-Emitting Diode String for Decreasing Heat Dissipation and Method of Controlling the Same** - This application presents a backlight driver that operates a string of LEDs through a driving transistor. The design includes a current regulator and a headroom detection circuit. The current regulator controls the driving current based on feedback voltage, while the headroom detection circuit manages the supply voltage to the LED string.
Conclusion
Po-hsiang Fang's work in LED technology showcases his innovative spirit and dedication to advancing this field. His latest patent applications reflect his commitment to developing efficient and effective lighting solutions.