Chang-En Sun

Title: Chang-En Sun: Innovator in Waterproof Technologies

Introduction

Chang-En Sun is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of waterproof technologies, holding a total of 4 patents. His innovative work focuses on creating advanced materials that enhance the functionality and durability of everyday products.

Latest Patents

Among his latest patents are two notable inventions. The first is a waterproof film that includes a film reinforcing layer, a light shielding layer, a texture layer, and a pattern. This waterproof film is designed to provide enhanced protection against moisture while maintaining aesthetic appeal. The light shielding layer is combined under the film reinforcing layer, forming a plurality of protruding structures through a hot pressing process. The texture layer is then attached to a release film, which is peeled away after the hot pressing process, resulting in a unique surface finish.

The second patent is a method for fabricating a keyboard covering film. This method involves coating a transparent plastic material on the upper surface of a fabric layer before curing it. The process includes treating both layers with a hot press to create a transparent layer that forms keycap receiving sections. A mask layer is then applied to the lower surface of the fabric layer, and portions of both the mask and fabric layers are removed to create hollow patterns for the keyboard.

Career Highlights

Chang-En Sun is currently employed at Darfon Electronics Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the industry, particularly in the realm of waterproof materials and keyboard technologies.

Collaborations

He has collaborated with talented coworkers, including Zheng-Hong Lai and Chih-Ho Hsu, to further enhance the quality and functionality of their inventions.

Conclusion

Chang-En Sun's contributions to waterproof technologies and keyboard innovations demonstrate his commitment to advancing material science. His patents reflect a deep understanding of both functionality and design, making him a valuable asset in the field of invention.