Dengtao Li

Title: **Inventor Profile: Dengtao Li**

Introduction

Dengtao Li is a notable inventor based in Beijing, China, recognized for his contributions to the field of liquid crystal display technology. With a total of four patents to his name, his work has significantly impacted manufacturing methods and etching technology.

Latest Patents

Dengtao's recent patents include innovative approaches to array substrates and liquid crystal display devices. One of his latest patents details an array substrate and the manufacturing method thereof. This method involves a complex series of layers, including forming a first metal pattern layer, followed by successive insulating and metal pattern layers. Notably, the method includes applying a photoresist on the second insulating layer, which is then etched to form a liquid crystal diversion groove without affecting the underlying layers.

Another notable patent is for a wet etching machine and an associated etching method. This invention features an etching chamber with multiple overlapping etching layers, allowing for efficient etching without stopping the substrate during the process. This addresses challenges faced in previous methods, such as increased takt time and the need for larger facility space due to serially connected etching chambers.

Career Highlights

Throughout his career, Dengtao Li has made significant strides in the display technology industry. He has worked with esteemed companies, including BOE Technology Group Co., Ltd. and Hefei Xinsheng Optoelectronics Technology Co., Ltd. His expertise in etching technology and manufacturing methods has established him as a valuable asset in these organizations.

Collaborations

Dengtao has collaborated with fellow professionals such as Jaeyun Jung and Shikai Wang. These partnerships have enabled him to contribute to cutting-edge developments in liquid crystal technology, further enhancing his work's impact and innovation.

Conclusion

Dengtao Li stands out as a prominent inventor in the realm of liquid crystal display technology, with a focus on improving manufacturing methods and etching processes. His patents reflect a deep commitment to innovation and address practical challenges within the industry. As he continues to advance his work, Dengtao is poised to make even greater contributions to technology in the future.