Location History:
- Hsinchu, TW (2011)
- Taichung, TW (2011 - 2013)
Company Filing History:
3 out of 9,138 
1 out of 1,712 
Years Active: 2011-2013
Title: You-Chia Chang: Innovator in Transparent Technology
Introduction
You-Chia Chang is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of transparent technology, holding three patents that showcase his innovative spirit and technical expertise. His work focuses on integrating transparent speakers with display modules, enhancing user experience in visual technology.
Latest Patents
One of You-Chia Chang's latest patents is a transparent speaker and display module integrating the same. This innovative speaker is designed to be placed on a display panel, featuring a transparent membrane, a transparent electrode plate, and spacers. Each electrode plate contains multiple openings, allowing for seamless integration with the display panel, which emits optical signals. The design ensures that users can view images on the display without interference from a Moire effect, as the spatial period of the optical signals is less than 600 micrometers after passing through the speaker.
Another notable patent is for a lens unit and projection screen made of the same materials. The lens unit includes a micro lens with a light incident surface and a light emergent surface. It features a light-absorbing layer with a cavity, a scattering layer made from transparent resin blended with scattering particles, and a reflective layer. The projection screen comprises multiple lens units, achieving high contrast and energy efficiency with a large viewing angle.
Career Highlights
You-Chia Chang has worked with esteemed organizations such as the Industrial Technology Research Institute and National Taiwan University. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, You-Chia Chang has collaborated with notable colleagues, including Ding-Zheng Lin and Jyi-Tyan Yeh. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
You-Chia Chang is a visionary inventor whose work in transparent technology is paving the way for future innovations. His patents reflect a commitment to enhancing user experience through advanced design and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.