Company Filing History:
3 out of 9,152 
1 out of 278 Years Active: 2004-2006
Title: Innovations of Yang-Yi Fan in Liquid Crystal Display Technology
Introduction
Yang-Yi Fan is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 4 patents, his work has advanced the capabilities and applications of LCDs in various devices.
Latest Patents
One of Yang-Yi Fan's notable patents is a fabrication method for liquid crystal displays. This method involves providing a pair of substrates, forming an alignment layer on each substrate, and irradiating an energy beam on a predetermined area of at least one alignment layer. The alignment layer is then rubbed to create areas with different pretilt angles, allowing for enhanced control over the liquid crystal layer inserted between the substrates.
Another significant patent is for a transflective display device that features different pretilt angles. This invention allows for the formation of a single cell gap where liquid crystal molecules exhibit at least two pretilt angles. By utilizing a photo-alignment process, the reflective and transmissive regions of the display can be optimized for performance, ensuring that they maintain the same phase retardation while managing light paths effectively.
Career Highlights
Yang-Yi Fan has worked with notable organizations such as the Industrial Technology Research Institute and Chi Mei Optoelectronics Corporation. His experience in these institutions has contributed to his expertise in display technologies and innovation.
Collaborations
Throughout his career, Yang-Yi Fan has collaborated with talented individuals, including Kang-Hung Liu and Chih-Chang Liao. These partnerships have fostered a creative environment that has led to groundbreaking advancements in LCD technology.
Conclusion
Yang-Yi Fan's contributions to liquid crystal display technology through his innovative patents and collaborations highlight his role as a key inventor in this field. His work continues to influence the development of advanced display technologies.