Company Filing History:
Years Active: 2018-2023
Title: Innovations by Ching-Ya Yeh
Introduction
Ching-Ya Yeh is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in the development of advanced optical systems and light-emitting devices. With a total of 2 patents, his work reflects a commitment to innovation and excellence.
Latest Patents
One of Ching-Ya Yeh's latest patents is a head-mounted eye tracking system. This system includes an optical combiner, an eye tracker, and a signal processor. The optical combiner features an optical coupler, while the eye tracker is designed to sense the eyeball movement of the wearer. It incorporates multiple light-emitting devices that emit tracking beams and sensing devices that receive the reflected beams from the wearer's eyeball. The signal processor is connected to the eye tracker, enhancing the system's functionality.
Another significant patent is for a substrateless light-emitting diode (LED) package aimed at size reduction and increased resolution of display devices. This innovative package consists of a circuit layer, a light-shielding layer, a plurality of light-emitting diodes, and an encapsulation layer. The circuit layer is notably thin, measuring less than 100 micrometers. The light-shielding layer has multiple apertures, allowing the light-emitting diodes to be positioned effectively. The encapsulation layer, which covers the light-shielding layer, has specific optical properties that enhance the overall performance of the device.
Career Highlights
Ching-Ya Yeh is affiliated with the Industrial Technology Research Institute, where he continues to push the boundaries of technology. His work has garnered attention for its innovative approach and practical applications in various fields.
Collaborations
Ching-Ya Yeh collaborates with talented individuals such as Chia-Hsin Chao and Ming-Hsien Wu. These partnerships contribute to the advancement of research and development in their respective areas of expertise.
Conclusion
Ching-Ya Yeh's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative solutions continue to pave the way for advancements in optical systems and display technologies.