This inventor holds 112 USPTO granted patents and 47 published patent applications and 1 EPO patent, primarily in Display Technology (CPC class G09G2310-08). Top assignees: International Business Machines Corporation, Boe Technology Group Co., Ltd., Boe Technology Group. Active years: 2009-2026.
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Years Active: 2009-2026
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Title: **The Innovations of Cheng Xu: A Leader in Display Technology**
Introduction
Cheng Xu, based in Beijing, China, stands out as a prolific inventor in the field of display technology, holding an impressive portfolio of 70 patents. His work has significantly impacted how display substrates and devices are developed and utilized, enhancing the quality and functionality of visual displays.
Latest Patents
One of Cheng Xu's latest patents involves a **display substrate and method of driving the same**. This invention includes a plurality of partition control signal lines on a base substrate, and a variety of sub-pixels, with one sub-pixel comprising a pixel circuit and a light-emitting device. The pixel circuit is designed with a switch transistor, control transistors, and an initialization transistor, facilitating complex signal management during both initialization and data writing phases.
Another recent patent titled **display substrate and display apparatus** focuses on a display substrate that incorporates a display area with pixel circuits arranged in an array, along with a non-display area that contains multiple types of driving circuits. These circuits are essential for managing the light emission and control signals efficiently, ensuring that the display operates smoothly and effectively.
Career Highlights
Cheng Xu has made significant strides in his career by working with leading technology firms. Notably, he has been associated with **IBM** and **Boe Technology Group Co., Ltd.** These experiences laid the groundwork for his innovative contributions to display technology, enabling him to apply theoretical knowledge practically in the industry.
Collaborations
Throughout his career, Cheng has collaborated with eminent colleagues such as Su Liu and Si Bin Fan. These partnerships have fostered a creative environment conducive to innovation, allowing for the exchange of ideas and diverse perspectives aimed at advancing technology in the display sector.
Conclusion
Cheng Xu's dedication and ingenuity in the realm of display technology underscore his notable contributions to the field. His array of patents, marked by complex designs and adaptive functionalities, marks him as a leading figure in innovation. As the demand for advanced display technologies continues to grow, innovators like Cheng Xu will remain at the forefront, driving future advancements.