Company Filing History:
5 out of 18,140 
3 out of 812 
3 out of 1,470 
Years Active: 2017-2022
Title: Changjun Jiang: Innovator in Display Technology
Introduction
Changjun Jiang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, holding a total of six patents. His work focuses on innovative methods and devices that enhance the functionality and efficiency of display panels.
Latest Patents
Changjun Jiang's latest patents include a display panel, a fabrication method therefor, and a display device. The display panel features a base substrate, a pixel definition layer, a light-emitting layer, and a spacer. The pixel definition layer is designed to define each subpixel in the display panel and includes a groove structure positioned between adjacent subpixels. The spacer is located within this groove structure, while the light-emitting layer is placed on the side of the pixel definition layer that is away from the base substrate. Notably, the thermal expansion coefficient of the spacer is greater than that of the light-emitting layer. Another significant patent involves an evaporation device and method, which includes an evaporation chamber and a series of conductive baffles that divide the chamber into multiple sub-chambers. This innovative design allows for controlled evaporation of material particles, enhancing the efficiency of the process.
Career Highlights
Throughout his career, Changjun Jiang has worked with notable companies such as BOE Technology Group Co., Ltd. and Hefei BOE Optoelectronics Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in display technologies.
Collaborations
Changjun has collaborated with several professionals in his field, including Yangkun Jing and Bo Mao. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Changjun Jiang is a key figure in the realm of display technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of display devices and methods.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.