Joonho Lee

Title: Joonho Lee: Innovator in Display Technology

Introduction

Joonho Lee is an accomplished inventor based in Seongnam-si, South Korea, known for his contributions to display technology. With two patents to his name, he has made significant strides in enhancing the functionality and efficiency of modern display panels.

Latest Patents

His latest patents focus on advancements in pixel circuits and display panels with current control. One patent details a display panel comprising sub-pixels each featuring an emission element and a first transistor responsible for generating driving current. This design includes a constant current control circuit that utilizes a reference voltage and bias voltage, along with a pulse width control circuit that optimizes the duration of the emission, yielding more precise control over the display's performance.

Another innovative patent emphasizes a display panel structure where sub-pixels include light-emitting elements, along with a timing control unit that generates bias and correction data based on the characteristics of the transistors involved. The data sensing driving unit plays a crucial role in outputting appropriate bias and grayscale voltages, thereby enhancing image quality and dynamic range.

Career Highlights

Throughout his career, Joonho Lee has worked with renowned organizations that exemplify his dedication to innovation. He has held positions at Samsung Display Co., Ltd., where he was integral to developing cutting-edge display technologies. Additionally, he collaborated with Konkuk University Industrial Cooperation Corp, strengthening the link between academia and industry.

Collaborations

Joonho's collaborative spirit is evident in his work alongside talented individuals like Minjae Jeong and Keechan Park. Together, they have contributed to various projects that push the boundaries of current display technology, resulting in advancements that benefit both consumers and manufacturers.

Conclusion

With a focus on pixel circuits and display innovations, Joonho Lee's contributions to the field are noteworthy. His work continues to pave the way for future enhancements in display technology, reflecting his commitment to innovation and collaboration within the industry.