Yi-Cheng Yuan

Title: Yi-Cheng Yuan’s Display Technology Patents.

Introduction

Yi-Cheng Yuan is an inventor based in Taipei, Taiwan, whose patent work focuses on display technology and circuit design. His inventions address ambient-light sensing in display panels and methods for checking the electrical condition of display gate lines. Yuan is associated with Novatek Microelectronics Corp. and has 2 patents listed in the information provided.

Latest Patents

“Display device and display panel” describes a display panel with upper and lower substrates and a thin-film transistor (TFT) layer between them. A photosensitive circuit in the TFT layer senses ambient light, while a reading circuit receives the sensing result. The design integrates light sensing into the display panel’s TFT layer.

“Display device for examining the status of a gate line and integrated circuit thereof” concerns testing gate lines in a display panel for open circuits or short circuits to other gate lines. Its integrated circuit uses analog front-end circuits and switches to connect the testing circuitry to the panel, enabling examination of selected gate lines.

Career Highlights

Yuan’s listed patents reflect work on display-panel functionality and diagnostics. One invention incorporates ambient-light sensing into the panel, while the other provides circuitry for identifying gate-line faults. Both address practical aspects of display design and operation.

Collaborations

Yuan is associated with Novatek Microelectronics Corp. His listed coworker is Yao-Chung Chang.

Conclusion

Yi-Cheng Yuan’s patent portfolio highlights contributions to display technology, combining integrated light sensing with circuitry for diagnosing gate-line conditions.