Company Filing History:
Years Active: 2019
Title: Wei Hsiang Weng: Innovator in OLED Technology
Introduction
Wei Hsiang Weng is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of organic light-emitting diodes (OLEDs). His innovative work focuses on improving OLED control circuits, which are essential for enhancing display technologies.
Latest Patents
Wei Hsiang Weng holds a patent for a "Reversible bias organic light-emitting diode (OLED) drive circuit without initialization voltage." This patent provides systems, methods, and apparatus for OLED control circuits. In some implementations, the OLED control circuit can reverse the bias of the OLED without the need for a dedicated initialization voltage. A low voltage data signal applied on a data line can drain voltage from the anode of the OLED through a diode-connected transistor. A high voltage data signal applied on the same data line can store a reference voltage on a storage capacitor. This reference voltage is also a function of the threshold voltage of a driving transistor in the OLED control circuit. The stored reference voltage compensates for the threshold voltage of the driving transistor when the OLED is energized by a current, ensuring that the current remains independent of the threshold voltage.
Career Highlights
Wei Hsiang Weng is currently employed at Qualcomm Incorporated, a leading technology company known for its advancements in semiconductor and telecommunications technologies. His work at Qualcomm has allowed him to further develop his expertise in OLED technology and contribute to cutting-edge innovations in the field.
Collaborations
Throughout his career, Wei Hsiang Weng has collaborated with talented individuals such as Jia Wei Ma and Heesun Shin. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in OLED technology.
Conclusion
Wei Hsiang Weng's contributions to OLED technology through his patent and work at Qualcomm Incorporated highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of display technologies.