Location History:
- Ningbo, CN (2020)
- Guangzhou, CN (2020 - 2021)
- Wuhan, CN (2020 - 2023)
- Shanghai, CN (2009 - 2024)
- Hubei, CN (2021 - 2024)
Company Filing History:
12 out of 1,763 
3 out of 4,629 
3 out of 3,086 
Years Active: 2009-2025
Title: Innovations by Cheng Chen: Advancements in Display Technology
Introduction
Cheng Chen, a notable inventor based in Wuhan, China, has made significant contributions to the field of display technology. With an impressive portfolio of 26 patents, he has focused on innovative solutions that enhance display performance and efficiency.
Latest Patents
Cheng Chen's recent patents include groundbreaking inventions such as gate drive circuits and display panels. One of his latest innovations is a gate drive circuit comprising multiple gate drive units. Each unit includes a stage transmission signal selection circuit, a pull-up control circuit, a pulse number reduction circuit, a first inversion circuit, and dual output stages. This configuration enables the output of a second gate control signal with an increased number of pulses alongside a first gate control signal with a lower pulse count. Notably, at least one component of this set-up incorporates three transistors sharing the same channel type.
In addition, he has developed a pixel circuit and display panel featuring control terminals of units that share a single wire. This design includes a second wire, a first light-emitting control unit, a driving unit, and a compensation unit. By sharing the second wire between the control terminals of the light-emitting control unit and the compensation unit, this invention reduces the number of wires required for the pixel circuit, ultimately enhancing display resolution. The inclusion of the compensation unit with the driving unit also minimizes leakage paths, further optimizing performance.
Career Highlights
Cheng Chen has built his career at prominent companies, including Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. and Dow Global Technologies LLC. His work at these organizations has allowed him to develop and refine his innovative ideas, leading to practical applications in the display technology sector.
Collaborations
Throughout his career, Cheng has had the opportunity to collaborate with talented professionals such as Weiwei Yang and Chao Dai. These partnerships have facilitated a dynamic exchange of ideas, contributing to the development of impactful technologies within the realm of display innovation.
Conclusion
Cheng Chen's contributions to the field of display technology exemplify the spirit of innovation. With his impressive number of patents and significant advancements in circuit and pixel design, he is poised to continue influencing the future of display applications. As technologies evolve, inventors like Cheng will play a crucial role in shaping the industry's landscape.
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.