Song-Yi Jeong

Title: Innovations of Song-Yi Jeong in Display Technology

Introduction

Song-Yi Jeong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, holding a total of 6 patents. His work focuses on enhancing display devices to achieve better performance and efficiency.

Latest Patents

One of his latest patents is for a display device and method for manufacturing the same. This innovative display device achieves high resolution and low power consumption by utilizing subpixels that include a single light-emitting layer as well as subpixels with overlapping light-emitting layers. This design eliminates the need for an increased number of expensive fine metal masks, even when rendering various grayscales. Additionally, the overlapping light-emitting layers, combined with a charge generation layer, allow for the emission of secondary colors without requiring additional materials for a secondary color light-emitting layer.

Another notable patent is for a touch display device and method of fabricating the same. This device features first and second substrates that are spaced apart, with each substrate containing red, green, and blue sub-pixels. It includes a polarizing layer on the outer surface of the first substrate, along with pixel and common electrodes in each sub-pixel. The device also incorporates a color filter layer, a wire grid polarizing layer, a liquid crystal layer, and a backlight unit, all working together to enhance the touch display experience.

Career Highlights

Song-Yi Jeong is currently employed at LG Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of modern display devices.

Collaborations

He has collaborated with notable coworkers, including You-Hyun Eom and Won-Taeck Kim, contributing to the development of cutting-edge display technologies.

Conclusion

Song-Yi Jeong's contributions to display technology through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in display devices, enhancing both performance and user experience.