Qianqian Li

Title: Qianqian Li: Innovator in Chemical Vapor Recovery and Wet Etching Technologies

Introduction

Qianqian Li is a prominent inventor based in Beijing, China. She has made significant contributions to the fields of chemical vapor recovery and wet etching technologies. With a total of 2 patents, her work has advanced the efficiency and effectiveness of various manufacturing processes.

Latest Patents

Qianqian Li's latest patents include a liquid chemical vapor recovery device and a wet stripping device. The liquid chemical vapor recovery device is designed to efficiently recover vapor from a processing chamber that uses liquid chemicals. It features an exhaust pipe for discharging gas, which includes vapor from the liquid chemical, and a reflux pipe that returns condensed liquid to a storage tank. The design includes a rugged inner surface in part of the exhaust pipe to enhance performance. Additionally, her wet etching machine incorporates multiple etching layers and a spraying apparatus to optimize the etching process, addressing challenges related to substrate transfer times and facility space.

Career Highlights

Throughout her career, Qianqian Li has worked with notable companies such as BOE Technology Group Co., Ltd. and Hefei Xinsheng Optoelectronics Technology Co., Ltd. Her experience in these organizations has allowed her to develop innovative solutions that address industry needs.

Collaborations

Qianqian Li has collaborated with several professionals in her field, including Shikai Wang and Dongseob Kim. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Qianqian Li's contributions to the fields of chemical vapor recovery and wet etching technologies demonstrate her innovative spirit and commitment to improving manufacturing processes. Her patents reflect her expertise and the impact of her work on the industry.