Wen-Cheng Chen

Title: Innovations by Wen-Cheng Chen

Introduction

Wen-Cheng Chen is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of light sensing technology, holding two patents that showcase his innovative approach to circuit design.

Latest Patents

One of his latest patents is a light sensor circuit. This invention discloses a light sensor circuit that comprises a photodiode and a capacitor unit. The cathode of the photodiode is controlled by a capacitive unit to maintain the same or close voltage level as the anode of the photodiode. This design significantly reduces the effect of the dark current of the photodiode. As a result, the light sensor circuit can effectively maintain the performance and accuracy of an analog-to-digital converter that applies this circuit. Additionally, the circuit design difficulty and manufacturing cost are also significantly reduced. Another patent is an analog-to-digital converting module for a related light sensing device. This module includes a sampling unit that generates an output voltage based on the input voltages. It also features a comparing unit that generates a digital output signal according to the magnitude relationship between the output voltage and a reference voltage. The module is designed to enhance the efficiency and accuracy of light sensing applications.

Career Highlights

Wen-Cheng Chen is currently employed at Sensortek Technology Corporation, where he continues to develop innovative solutions in the field of sensor technology. His work has contributed to advancements in light sensing devices, making them more efficient and cost-effective.

Collaborations

Wen-Cheng collaborates with talented coworkers, including Tso-Sheng Tsai and Jer-Hau Hsu. Their combined expertise fosters a creative environment that drives innovation within their projects.

Conclusion

Wen-Cheng Chen's contributions to light sensing technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work not only enhances the functionality of light sensors but also reduces production costs, making significant strides in the industry.