This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Hannstar Display Corporation. Active years: 2014-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2015
Title: Hsien-Cheng Chang: Innovator in Display Technology
Introduction
Hsien-Cheng Chang is a notable inventor based in Changhua County, Taiwan. He has made significant contributions to the field of display technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Chang's latest patents include a driving unit and gate driver circuit. This invention discloses a gate driver circuit that consists of multiple driving units connected in series. The circuit receives various frequency signals, allowing the driving units to transmit output signals sequentially. Each driving unit is equipped with a primary circuit, a first voltage regulator circuit, and a second voltage regulator circuit.
Another significant patent is for a pixel structure featuring a patterned transparent conductive layer. This invention provides a pixel structure that includes a substrate and a thin-film transistor placed on it. The structure is designed with a first insulating layer that covers the thin-film transistor and substrate, along with a common electrode and a connecting electrode. The design ensures that the connecting electrode is electrically insulated from the common electrode while maintaining a connection to the drain electrode of the thin-film transistor.
Career Highlights
Hsien-Cheng Chang is currently employed at Hannstar Display Corporation, where he continues to develop innovative solutions in display technology. His work has contributed to advancements in the efficiency and functionality of display systems.
Collaborations
Chang has collaborated with notable coworkers, including Hsuan-Chen Liu and Da-Ching Tang. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Hsien-Cheng Chang is a prominent figure in the realm of display technology, with patents that reflect his commitment to innovation. His contributions continue to influence the industry and inspire future advancements in display systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile