Jongsin Park

Title: Jongsin Park: Innovator in Light-Emitting Display Technology

Introduction

Jongsin Park is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of display technology, particularly in organic light-emitting diodes (OLEDs). With a total of 7 patents to his name, Park continues to push the boundaries of innovation in this area.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Light-emitting display for compensating degradation of organic light-emitting diode and method of driving the same." This patent describes a light-emitting display that includes a display panel, a first circuit, a second circuit, and a compensation circuit. The display panel features a pixel with an organic light-emitting diode. The first circuit supplies a data voltage to the pixel, while the second circuit performs sensing operations to monitor the voltage and parasitic capacitance of the organic light-emitting diode. The compensation circuit then compensates for any degradation based on the sensed values.

Another notable patent is "Pixel sensing device, organic light emitting display device including the same and method thereof." This invention focuses on a display device that comprises a display panel, a driving circuit, a sensing circuit, and a compensation circuit. The driving circuit provides a preset sensing voltage to the pixel, and the sensing circuit measures the pixel current. It generates an integrated voltage signal indicative of the pixel current, with an offset circuit adding an offset based on a previously stored compensation amount. The compensation circuit then determines a new compensation amount for the pixel, ensuring optimal display performance.

Career Highlights

Jongsin Park is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to collaborate on various innovative projects that enhance the functionality and efficiency of display devices.

Collaborations

Throughout his career, Park has worked alongside talented colleagues, including JaeHyung Jo and Yiyeon Hwang. Their collaborative efforts have contributed to the advancement of display technologies and the successful development of new products.

Conclusion

Jongsin Park is a key figure in the realm of light-emitting display technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of display devices, making significant impacts in the industry.