Location History:
- Wuhan, CN (2020)
- Shanghai, CN (2017 - 2023)
Company Filing History:
8 out of 351 
3 out of 579 
2 out of 193 Years Active: 2017-2023
Title: **Liyuan Liu: Innovator in Display Technology**
Introduction
Liyuan Liu, based in Shanghai, China, is a prominent inventor with 15 patents to his name. His significant contributions to the field of display technology have garnered him recognition within the industry. Liu's work exemplifies the intersection of creativity and engineering, leading to advancements in the manufacture of display devices.
Latest Patents
Liu's latest inventions include a novel method for manufacturing shallow trench isolations. This innovation provides a substrate featuring both a storage cell area and a peripheral area of a storage device. The method involves a first etching process to create a first shallow trench in the storage cell area, which is then filled with silicon oxide. A second etching process follows, forming a second shallow trench in the peripheral area, also filled with silicon oxide. This technique ensures that the depth and dimensions of the trenches are tailored to avoid silicon dislocation defects, enhancing the integrity of the storage cell area.
Another notable patent by Liu is related to display panels. This invention encompasses a mask, a display panel, a method for manufacturing that panel, and a display device. The display panel features a hollow region surrounded by a display region. It integrates a series of organic light-emitting devices, each consisting of an anode layer, a cathode layer, a light-emitting layer, and a functional layer with uneven portions, promoting effective light emission and optimizing visual performance.
Career Highlights
Throughout his career, Liu has been affiliated with leading companies in the electronics sector, including Shanghai Tianma OLED Co., Ltd. and Wuhan Tianma Micro-electronics Co., Ltd. His tenure at these organizations has allowed him to develop and refine his skills in display technology, contributing significantly to the advancements in this field.
Collaborations
Liu's work has not been solitary; he has collaborated with esteemed colleagues such as Zhiyong Xiong and Di Zhu. These partnerships have facilitated the exchange of ideas and innovations, enriching the development processes behind his patents and enhancing the quality of their outcomes.
Conclusion
Liyuan Liu stands out as an influential inventor in the realm of display technology, with a robust portfolio of patents that reflect his commitment to innovation. His latest creations illustrate a deep understanding of technical challenges and solutions in the manufacturing of storage devices and display panels. Liu's contributions are not only vital for his companies but also for the broader technology landscape, signaling advancements that will benefit consumers and industries alike.
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.