This inventor holds 6 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Chimei Innolux Corporation. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kaohsiung, TW (2012)
- Chu-Nan, TW (2012)
Company Filing History:
Years Active: 2012
Title: Innovations of Yu-Chung Liu
Introduction
Yu-Chung Liu is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of thin film transistors and organic light-emitting diode (OLED) displays. With a total of 6 patents to his name, Liu's work has advanced the technology used in modern display systems.
Latest Patents
One of his latest patents is for a multi-gate thin film transistor device. This system for displaying images includes a multi-gate thin film transistor (TFT) device that features an active layer, first and second gate structures, and first and second light-shielding layers. The active layer is strategically placed on a substrate within a pixel region. The first and second gate structures are positioned on the active layer, while the light-shielding layers are located between the substrate and the active layer. The active layer comprises first and second source/drain regions and first and second channel regions. The first light-shielding layer corresponds to a first lightly doped region and extends laterally under a portion of the first channel region. Similarly, the second light-shielding layer corresponds to the second lightly doped region and extends under a portion of the second channel region.
Another notable patent involves a method for manufacturing thin film transistors (TFT) and OLED displays that utilize TFTs produced through this method. This invention describes an OLED display and a manufacturing method for thin film transistors. The method employs poly-silicon layers to form active areas of non-driving TFTs and driving TFTs used in the OLED display. These layers are created using standard laser crystallization methods and non-laser crystallization methods or low-energy laser crystallization methods. This innovation results in peripheral circuit TFTs with excellent electrical performance, such as high carrier mobility, while ensuring that the OLED-driving TFTs maintain good stability, leading to improved luminance uniformity in the resultant display.
Career Highlights
Yu-Chung Liu has worked with notable companies, including Chimei Innolux Corporation. His experience in the industry has allowed him to develop cutting-edge technologies that enhance display performance and reliability.
Collaborations
Throughout his career, Liu has collaborated with talented individuals such as Te-Yu Lee and Te-Chang Wan. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile