Shih-Hua Chien

Title: Shih-Hua Chien: Innovator in Light Emitting Device Technology

Introduction

Shih-Hua Chien is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of light emitting devices, particularly through his innovative patent that addresses the detection of open and short circuits in light emitting device strings. His work is essential for enhancing the reliability and functionality of lighting technologies.

Latest Patents

Shih-Hua Chien holds a patent for a "Light Emitting Device Open/Short Detection Circuit." This invention provides a solution for detecting at least one light emitting device string that may be open or shorted. The circuit includes an abnormal voltage detection circuit that receives voltages from the second ends of the light emitting device strings and generates an abnormal voltage detection signal. Additionally, it features a voltage setting circuit that establishes an abnormal reference level, and a determination circuit that generates an open/short detection signal when an abnormal condition is detected. This innovation is crucial for ensuring the proper functioning of light emitting devices.

Career Highlights

Chien is currently employed at Richtek Technology Corporation, where he continues to develop and refine technologies related to light emitting devices. His expertise and innovative mindset have positioned him as a valuable asset to the company and the industry at large.

Collaborations

Shih-Hua Chien has collaborated with talented colleagues, including Kuo-Chi Liu and Pei-Cheng Huang. Their combined efforts contribute to the advancement of technology in their field.

Conclusion

Shih-Hua Chien's contributions to light emitting device technology through his innovative patent demonstrate his commitment to enhancing the reliability of lighting systems. His work continues to impact the industry positively, showcasing the importance of innovation in technology.