This inventor holds 8 USPTO granted patents and 3 published patent applications. Top assignee: Novatek Microelectronics Corp.. Active years: 2007-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007-2016
Title: Innovations of Chao-Chih Hsiao in LCD Technology
Introduction
Chao-Chih Hsiao is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 8 patents to his name, Hsiao's work focuses on enhancing the performance and efficiency of LCD devices.
Latest Patents
One of Hsiao's latest patents is an output stage circuit for gate driving circuits in LCDs. This innovation adds an output stage circuit to the gate driving circuit, moderating the falling slope of the gate driving signal to reduce the feed-through phenomenon. The output stage circuit includes a discharge unit, which discharges the gate line to a first supply voltage, and two charge units that charge the gate line with a second supply voltage. A control circuit manages these units according to the timing controller of the LCD, sequentially activating the charge units.
Another notable patent involves a gate driving circuit and related LCD device capable of separating the timing for each channel to turn on thin film transistors. This circuit includes a shift register module that generates multiple scan signals corresponding to various channels. It also features logic circuits that output driving signals based on scan signals and shutdown indication signals, along with shaping and delay units that ensure proper timing between channels.
Career Highlights
Chao-Chih Hsiao is currently employed at Novatek Microelectronics Corporation, where he continues to innovate in the field of LCD technology. His work has significantly impacted the efficiency and functionality of LCD devices, making them more reliable and effective for various applications.
Collaborations
Hsiao has collaborated with notable colleagues, including Yen-Po Chen and Po-Ching Li. Their teamwork has contributed to the advancement of technologies in the LCD sector.
Conclusion
Chao-Chih Hsiao's contributions to LCD technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of more efficient and effective display technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile