Yeon Sik Ham

Title: Yeon Sik Ham: Innovator in Display Technology

Introduction

Yeon Sik Ham is a notable inventor based in Cupertino, CA, who has made significant contributions to the field of display technology. With a total of 2 patents to his name, he has been instrumental in developing innovative solutions that enhance the functionality and efficiency of liquid crystal displays.

Latest Patents

Ham's latest patents include a "Display with hybrid column spacer structures" and a "Display with column spacer structures." The first patent describes a liquid crystal display that incorporates main column spacers and subspacer column spacers. These column spacers feature cross shapes formed from overlapping perpendicular rectangular portions located on both a color filter layer and a thin-film transistor layer. The hybrid configuration allows for some rectangular portions on the thin-film transistor layer to extend vertically while others extend horizontally. Additionally, these column spacers can be formed from planarization layer material and may have circular shapes. The second patent outlines a display that includes a color filter layer and a thin-film transistor layer, with a layer of liquid crystal material situated between them. Column spacers are strategically placed on the color filter layer to maintain an optimal gap between the two layers, with support pads used to ensure stability.

Career Highlights

Yeon Sik Ham is currently employed at Apple Inc., where he continues to push the boundaries of display technology. His work has not only contributed to the advancement of liquid crystal displays but has also positioned him as a key player in the tech industry.

Collaborations

Throughout his career, Ham has collaborated with talented individuals such as Chia Hsuan Tai and Cheng Kai Chen. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Yeon Sik Ham's contributions to display technology through his patents and collaborations highlight his role as an influential inventor in the tech industry. His work continues to shape the future of liquid crystal displays, making significant strides in enhancing visual technology.