Changjun Zha

Title: Inventor Changjun Zha: Innovations in Display Technology

Introduction

Changjun Zha is an accomplished inventor based in Beijing, China, recognized for his significant contributions to the field of display technology. With a total of four patents to his name, Zha has established himself as a skilled innovator, developing advanced solutions that enhance display devices.

Latest Patents

Among his latest patents is the innovation titled "Color filter substrate, preparing method thereof, and display device." This invention provides a detailed methodology for creating a color filter substrate, which includes preparing a black matrix pattern and a color filter pattern on a substrate. The method focuses on the preparation of a planarization layer and spacers, which are crucial for optimizing the functionality of display devices. Notably, the black matrix pattern features primary and secondary areas, with primary spacers positioned accordingly to achieve desired height variations.

Another significant patent from Zha is related to a "Mask plate, exposure device, and exposure method." This invention introduces a mask plate with a base plate and a multitude of patterns with openings, which are arranged strategically to optimize exposure during the development of target substrates. The invention aims to control the concentration of developing agents by adjusting light beam exposure across different regions of the mask plate.

Career Highlights

Changjun Zha has contributed his expertise to notable companies in the technology sector, including BOE Technology Group Co., Ltd. and Beijing BOE Display Technology Co., Ltd. His work in these organizations has played a critical role in advancing display technologies that cater to an ever-evolving market.

Collaborations

Throughout his career, Zha has collaborated with eminent professionals in the field, including Hongjiang Wu and Dong Wang. These partnerships have fostered innovation and enhanced the development of cutting-edge technologies in display solutions.

Conclusion

Changjun Zha's work exemplifies the spirit of innovation within the realm of display technology. With his four patents, he continues to pave the way for advancements that improve the quality and functionality of display devices. His contributions not only reflect his dedication as an inventor but also highlight the dynamic nature of technology and its impact on our daily lives.