Young-Jik Jo

Title: Innovations by Young-Jik Jo: Pioneering Display Technologies

Introduction

Young-Jik Jo, an esteemed inventor based in Santa Clara, CA, has made significant strides in the realm of electronic device displays. With a total of four patents to his name, his innovations focus on improving the functionality and performance of touch sensor displays. His work has garnered recognition in the high-tech sector, particularly due to his association with Apple Inc., a leader in technology and innovation.

Latest Patents

One of Young-Jik Jo's latest patents involves a groundbreaking approach to shielding electronic device displays equipped with touch sensors. This invention details an electronic device that incorporates one or more shielding layers positioned between the display and the touch sensors. These shielding layers feature advanced structures like a conductive mesh and transparent conductive film. The design employs active driving schemes, where noise signals from the display are inverted and driven back onto the shielding structures to enhance touch sensor performance. Additionally, there is a passive biasing approach to ensure that the shielding structures maintain an optimal power supply voltage.

Another notable patent by Jo revolves around a unique zigzag pixel design for displays. This design consists of a tandem coupling of two stages: a color liquid crystal display stage and a monochromatic liquid crystal display stage. The configuration allows light to pass through both stages while optimizing pixel pitch for better alignment and reducing image processing complexity. His innovation also incorporates strategically placed black masking strips to minimize unwanted Moiré effects, maximizing optical transmittance.

Career Highlights

Throughout his career, Young-Jik Jo has been at the forefront of display technology innovations. His contributions at Apple Inc. have significantly impacted the way users interact with electronic devices. His expertise lies in the design and functionality of displays, specifically focusing on enhancing touch sensitivity and visual clarity.

Collaborations

Young-Jik Jo has collaborated with talented individuals such as Shih Chang Chang and Kyung Wook Kim. These partnerships have fostered a creative environment, allowing innovative ideas to flourish and translate into practical solutions for modern electronic devices.

Conclusion

In conclusion, Young-Jik Jo emerges as a visionary inventor who continues to push the boundaries of display technology. With his patents laying the groundwork for future innovations, he exemplifies the intersection of creativity and technological advancement. His work at Apple Inc. contributes to a legacy of ingenuity that will benefit electronic consumers worldwide.