Wei-Jung Chang

Title: Wei-Jung Chang: Innovator in Backlight Module Technology

Introduction

Wei-Jung Chang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of backlight modules. His innovative designs have the potential to enhance display technologies used in various electronic devices.

Latest Patents

Wei-Jung Chang holds a patent for a backlight module that includes a light-guiding plate, a plurality of reflection spots, and a light source. The reflection spots are strategically placed on the back surface of the light-guiding plate. Light emitted by the light source enters the light-guiding plate through a light input side surface and is reflected by the reflection spots to emit out of the light-guiding plate through a light output surface. The back surface of the module features a central portion and a fringe portion, with the distribution density of the reflection spots gradually decreasing from the central portion toward the fringe portion. This innovative design improves the efficiency and effectiveness of backlighting in displays.

Career Highlights

Wei-Jung Chang is associated with Qisda Corporation, where he continues to work on advancing display technologies. His expertise in optical engineering has positioned him as a key player in the development of innovative products that meet the demands of modern technology.

Collaborations

Wei-Jung Chang collaborates with Hsiao-Yun Chen, contributing to the advancement of their projects and enhancing the overall innovation process within their team.

Conclusion

Wei-Jung Chang's contributions to backlight module technology exemplify the impact of innovative thinking in the field of optical engineering. His work not only advances technology but also sets a foundation for future developments in display systems.