Kuang-Yao Chang

Title: Kuang-Yao Chang: Innovator in Backlight Module Technology

Introduction

Kuang-Yao Chang is a prominent inventor based in Guangdong, China. He has made significant contributions to the field of optoelectronics, particularly in the development of backlight modules for printed circuit boards. With a total of 4 patents to his name, Chang continues to push the boundaries of innovation in his industry.

Latest Patents

Chang's latest patents include a method of making a backlight module for a printed circuit board. This method involves creating a printed circuit board that features a light bar region and a heat dissipating region. The light bar region is designed for mounting a light bar and includes a conductive circuit for power supply. The heat dissipating region is strategically connected to prevent short-circuiting. Another notable patent is for a direct-type backlight unit, which addresses dark area issues on diffusion plates. This unit comprises an optical sheet, a diffusion plate, a bottom plate, and multiple light-emitting devices (LEDs) to enhance performance.

Career Highlights

Chang is currently employed at Shenzhen China Star Optoelectronics Technology Co., Ltd., where he applies his expertise in optoelectronics. His work has been instrumental in advancing technologies that improve the efficiency and effectiveness of backlight modules.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues such as Che-chang Hu and Zan-Jia Su. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Kuang-Yao Chang is a key figure in the field of optoelectronics, with a focus on backlight module technology. His innovative patents and collaborative efforts continue to shape the industry and enhance product performance.