This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: TSMC Solid State Lighting Ltd., Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2013-2015.
Location History:
- Hsinchu County, TW (2013)
- Hsinchu, TW (2013 - 2015)
Company Filing History:
3 out of 117 
1 out of 42,810 
Years Active: 2013-2015
Title: Innovator Fu-Wen Liu: Advancements in LED Technology
Introduction
Fu-Wen Liu, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of optoelectronics. With four patents to his name, Liu's innovations focus primarily on enhancing the efficiency and functionality of light-emitting diodes (LEDs). His work exemplifies the blend of creativity and technical expertise necessary to push the boundaries of modern lighting technology.
Latest Patents
Liu's latest patents highlight his dedication to refining LED technologies. One of his notable innovations is the patent for "Refractive Index Tuning of Wafer Level Package LEDs." This invention involves the formation of two or more molded ellipsoid lenses over a packaged LED die. By using a specific glue material, Liu ensures that the refractive index of the lens in contact with the LED die exceeds that of the outer lens. Incorporating phosphor materials into the glue enhances the optical properties further, improving the performance of the LED assembly.
Another significant invention is the "Light Emitting Diode Optical Emitter with Transparent Electrical Connectors." This patent describes an LED device featuring transparent insulators and electrical connectors between the LED die and contact pads. These connectors are applied using advanced deposition techniques, contributing to a sleek design while maintaining high performance.
Career Highlights
Fu-Wen Liu has held key positions at notable companies, including TSMC Solid State Lighting Ltd. and Taiwan Semiconductor Manufacturing Company Ltd. His experience at these innovative firms has enriched his expertise in semiconductor devices, particularly in light-emitting technologies. His patents reflect a deep understanding of both the practical applications and the underlying scientific principles that govern LED performance.
Collaborations
Throughout his career, Liu has collaborated with various professionals in his field. Notable coworkers include Hsin-Hsien Wu and Yung-Chang Chen, who have contributed to his projects and supported the advancement of LED technologies. These collaborations often yield groundbreaking results that enhance the capabilities of optical emitters and related devices.
Conclusion
Fu-Wen Liu stands out as a prominent figure in the field of LED technology. His innovative patents and dedication to research continue to influence the landscape of optoelectronics. As the industry evolves, Liu's contributions will undoubtedly remain at the forefront, paving the way for future advancements in lighting solutions.