Location History:
- Changhua County, TW (2022)
- Taoyuan, TW (2017 - 2023)
Company Filing History:
3 out of 545 
1 out of 33 
Years Active: 2017-2023
Title: Innovations of Tung-Hsien Tsai
Introduction
Tung-Hsien Tsai is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of light-emitting technologies, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of light-emitting elements and their applications.
Latest Patents
One of his latest patents is titled "Driving circuit for controlling power of light-emitting elements and driving method thereof." This invention provides a driving circuit and method for a light-emitting unit that includes two series of light-emitting elements connected in parallel. The processing unit detects voltage values and adjusts the driving current to ensure luminance consistency across different light-emitting series. This innovation enhances the uniformity of display apparatuses.
Another significant patent is the "Light-emitting wireless charging structure and display apparatus applying the same." This invention features a wireless charging module and a light-emitting element that work together to indicate the position of the charging module through emitted light. The design allows for a clear visual indication when the light-emitting element is active, improving user experience in wireless charging applications.
Career Highlights
Tung-Hsien Tsai has worked with Qisda Corporation and Qisda (Suzhou) Co., Ltd., where he has contributed to various innovative projects. His experience in these companies has allowed him to develop and refine his inventions in the field of light-emitting technologies.
Collaborations
Some of his notable coworkers include Chin-Sheng Chueh and Po-Wen Wang. Their collaboration has likely contributed to the success of his innovative projects and patents.
Conclusion
Tung-Hsien Tsai's contributions to light-emitting technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the technical challenges in this field and offer practical solutions that enhance user experience.