Tsang-Chiang Yang

Title: Tsang-Chiang Yang: Innovator in LED Technology

Introduction

Tsang-Chiang Yang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of LED technology, holding a total of 3 patents. His innovative designs and systems have advanced the capabilities of LED lighting solutions.

Latest Patents

One of his latest patents is an LED illuminating device. This device includes a base, an LED substrate mounted on the base, at least one LED on the substrate, and an envelope fixed on the base. The envelope features a plurality of transmission regions and reflective regions. The light beams emitted by the LED reach the envelope, where a portion of the light can pass through the transmission regions, while another portion is internally reflected multiple times by the reflective regions before escaping through the transmission regions. This design allows the light beams to reach various locations at different angles.

Another notable patent is a system and method for adjusting color temperature. This system comprises a processing unit, a constant-current drive unit, and a light-emitting unit that includes two unmatched LED modules with different basic color temperatures. The processing unit selects a predetermined formula to calculate coefficient values based on desired and threshold values. The constant-current drive unit generates modulating signals to adjust the current flowing through the two LED modules, thereby allowing for precise control over the color temperature of the LED unit.

Career Highlights

Throughout his career, Tsang-Chiang Yang has worked with notable companies such as Hon Hai Precision Industry Co., Ltd. and Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd. His experience in these organizations has contributed to his expertise in LED technology and innovation.

Collaborations

He has collaborated with talented individuals in the field, including Chiang-Kuo Tang and Yi-Ning Lin. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Tsang-Chiang Yang's contributions to LED technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the way we utilize lighting solutions today.