Cheng Li

Title: Cheng Li: Innovator in Light Emitting Devices and Vacuum Sealing Technology

Introduction

Cheng Li is a prominent inventor based in Guangdong, China. He has made significant contributions to the fields of light emitting devices and vacuum sealing technology. With a total of 9 patents to his name, Cheng Li continues to push the boundaries of innovation.

Latest Patents

Cheng Li's latest patents include a full-color light emitting device and a display module. This invention features a light emitting layer, a refractive layer, a spacer layer, and a light processing layer. The refractive layer is positioned above the light emitting layer, while the spacer layer is situated above the refractive layer. The light processing layer is placed above the spacer layer. The light emitting layer consists of three parts, and the light processing layer includes three corresponding parts, with baffle walls separating adjacent parts. The refractive index of the refractive layer is greater than that of the spacer layer. Another notable patent is for a multifunctional vacuum sealing machine. This machine includes a shell, a vacuumizing device, and a sealing device. The sealing device features a hot welding mechanism that allows for double cross sealing at connector positions, ensuring a completely closed sealing line. During the vacuumizing process, the bag is clamped and sealed, while a cutter head punches the bag, allowing for effective vacuum sealing without air entering the bag.

Career Highlights

Cheng Li has worked with notable companies such as Foshan Nationstar Optoelectronics Co., Ltd. and Deco Semiconductor (Shenzhen) Co., Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Cheng Li has collaborated with various professionals in his field, including his coworker Yikai Yuan. These collaborations have fostered an environment of creativity and innovation.

Conclusion

Cheng Li is a remarkable inventor whose work in light emitting devices and vacuum sealing technology has made a significant impact. His numerous patents reflect his dedication to innovation and his contributions to the industry.