This inventor holds 5 USPTO granted patents. Top assignees: University of Central Florida Research Foundation Inc., Toppoly Optoelectronics Corporation, Tpo Displays Corporation. Active years: 2007-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Orlando, FL (US) (2007 - 2010)
- Chengdu, CN (2007 - 2010)
Company Filing History:
4 out of 1,374 
1 out of 132 
1 out of 189 Years Active: 2007-2010
Title: Qiong-Hua Wang: Innovator in Liquid Crystal Display Technology
Introduction
Qiong-Hua Wang is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 5 patents, his work has advanced the capabilities and applications of transflective LCDs.
Latest Patents
One of his latest patents is a transflective liquid crystal display that utilizes separate transmissive and reflective liquid crystal cells. This innovative design employs two liquid crystal materials with different birefringence changes, allowing for a single cell gap while achieving identical transmittance and reflectance for both regions. This technology is applicable to various reflective LC modes and features simple fabrication methods.
Another notable patent involves a transflective LCD that incorporates a multilayer dielectric film transflector. This transflector consists of alternating layers of high and low refractive index dielectric materials, which are deposited directly on the inner side of the LCD substrate. This design minimizes parallax and allows for adjustable transmittance ranging from approximately 5% to 95% by varying the thickness and arrangement of the dielectric layers. The robust dielectric film and simple fabrication process make this transflective LCD a significant advancement in the field.
Career Highlights
Qiong-Hua Wang has worked with esteemed organizations such as the University of Central Florida Research Foundation and TPO Displays Corporation. His experience in these institutions has contributed to his expertise in liquid crystal technology and innovation.
Collaborations
He has collaborated with notable colleagues, including Shin-Tson Wu and Qi Hong, who have also made significant contributions to the field of liquid crystal displays.
Conclusion
Qiong-Hua Wang's innovative work in liquid crystal display technology has led to advancements that enhance the functionality and efficiency of LCDs. His patents reflect a commitment to improving display technology, making him a key figure in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile