Tang-Chung Chao

Title: Tang-Chung Chao: Innovator in Light-Emitting Device Testing

Introduction

Tang-Chung Chao is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting devices, particularly through his innovative testing methods. His work is recognized for enhancing the efficiency and accuracy of light-emitting device assessments.

Latest Patents

Tang-Chung Chao holds a patent for a "Method and apparatus for testing light-emitting device." This patent outlines a comprehensive method for testing light-emitting devices, which includes the use of an integrating sphere with an inlet port and a first exit port. The process involves positioning the light-emitting device near the inlet port, utilizing a current source to drive the device, and employing an image receiving device to capture the emitted light. The luminous intensity of the device is then determined based on the captured image.

Career Highlights

Chao is currently associated with Epistar Corporation, a leading company in the field of optoelectronics. His role at Epistar has allowed him to work on cutting-edge technologies that advance the capabilities of light-emitting devices. His innovative approach has contributed to the company's reputation as a pioneer in the industry.

Collaborations

Some of his notable coworkers include Pei-Hsiang Tseng and Jia-Kuan Kuo. Their collaborative efforts have further enhanced the research and development initiatives at Epistar Corporation.

Conclusion

Tang-Chung Chao's contributions to the testing of light-emitting devices exemplify his innovative spirit and dedication to advancing technology. His patent and work at Epistar Corporation highlight the importance of effective testing methods in the development of efficient light-emitting devices.