This inventor holds 2 USPTO granted patents. Top assignee: Auo Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Ching-Yang Cheng: Display Technology Inventor
Introduction
Ching-Yang Cheng is an inventor associated with Hsinchu City, Taiwan, and Auo Corporation. Cheng’s work focuses on display devices, pixel-driving circuits, and techniques for sensing and compensating for changes that can affect display performance. Cheng is credited with 2 patents.
Latest Patents
Display Device Including Thermistor. This invention describes a display device with driving transistors, a sensing circuit, and a controlling circuit arranged on a substrate. The sensing circuit includes a thermistor and generates a sensing voltage in response to an input voltage. Using reference tables relating resistance, temperature, and transistor threshold voltage, the controlling circuit determines an offset voltage and adjusts the driving transistors. The approach is intended to help prevent temperature changes from causing display abnormalities.
Display Device and Detecting Method Thereof, Pixel Driving Circuit. This invention describes a display device containing pixel-driving circuits coupled in series. In the first circuit, a switch and capacitor connect to an accommodation space configured to hold a light-emitting element after a detecting operation. During detection, the circuit uses a detecting signal to determine an electrical relationship across the accommodation space, which also receives a reference signal.
Career Highlights
Cheng’s listed patents address practical challenges in display engineering, including temperature-related variation and the detection of electrical characteristics in pixel-driving circuits. The inventions describe circuit-level methods for supporting display operation and testing.
Collaborations
Cheng is associated with Auo Corporation, a company working in display technology. The available information identifies this company affiliation but does not specify particular co-inventors or other collaborators for the listed patents.
Conclusion
Ching-Yang Cheng’s two listed patents reflect a focus on sensing, circuit control, and reliability in display devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile