This inventor holds 2 USPTO granted patents and 2 published patent applications. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Years Active: 2026
Title: Cheng Chen - Innovator in Organic Light-Emitting Diode Technology.
Introduction
Cheng Chen is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of organic light-emitting diode (OLED) technology. His innovative work has led to advancements in display technology, enhancing the quality and efficiency of OLED displays.
Latest Patents
Cheng Chen holds a patent for an "Organic light-emitting diode display with pixel definition layers." This patent describes an OLED display that features an array of organic light-emitting diode pixels. Each pixel consists of OLED layers positioned between a cathode and an anode. By applying voltage to the anode of each pixel, the emitted light's magnitude can be controlled. The design addresses the issue of leakage current that can occur between neighboring anodes, which may lead to cross-talk in the display. To mitigate this, a cutting structure is introduced to disrupt the continuity of the OLED layers, incorporating undercuts and a conductive portion that supplies cathode voltage to the OLED pixels.
Career Highlights
Cheng Chen's career is marked by his dedication to advancing OLED technology. His innovative approach has positioned him as a key figure in the development of more efficient and effective display systems. His work not only enhances the performance of OLED displays but also contributes to the broader field of display technology.
Collaborations
Cheng has collaborated with talented individuals such as Jaein Choi and Hairong Tang. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their collective work in the field.
Conclusion
Cheng Chen's contributions to OLED technology exemplify the spirit of innovation in the field of display systems. His patent and collaborative efforts highlight the importance of teamwork in driving technological advancements. Through his work, he continues to influence the future of display technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile