Yong-Sang Kim

Title: **Innovative Contributions of Yong-Sang Kim**

Introduction:

Yong-Sang Kim is a prominent inventor based in Suwon-si, South Korea, holding an impressive portfolio of 14 patents. His work primarily focuses on advancements in display technologies, leveraging his expertise to drive innovation in this dynamic field.

Latest Patents:

Among his latest patents, Yong-Sang Kim has developed a groundbreaking **Display apparatus including pixel arrays formed of self-emissive devices**. This patent features a display panel that integrates a pixel array of pixels, each disposed on several row lines and composed of multiple inorganic LEDs. The design also incorporates sub pixel circuits that include PMOSFET driving transistors, which manage the corresponding LED based on applied image data voltage. Additionally, this system involves a sensing component that observes current through the driving transistor of at least one sub pixel circuit, providing essential feedback for image data correction. Each LED is uniquely designed with an anode electrode joining a common node and a cathode electrode connected to the driving transistor's source terminal.

Another notable patent is the **Emission driver and display device** that consists of stages where at least one stage boasts a carry control node and an emission control node, both producing output signals that are distinctly separated. This innovative design aims to enhance the operational reliability of the emission driver for display devices through a well-structured transistor layout.

Career Highlights:

Yong-Sang Kim's career is marked by significant contributions to major organizations, notably **Samsung Electronics Co., Ltd.** and the **Research & Business Foundation Sungkyunkwan University**. His experience at these institutions not only enriched his skill set but also positioned him at the forefront of display technology innovation.

Collaborations:

Throughout his career, Yong-Sang Kim has collaborated with several esteemed colleagues, including Jinho Kim and Donggun Oh. These partnerships have likely led to breakout innovations within their projects, reflecting the synergy of their combined talents.

Conclusion:

In summary, Yong-Sang Kim stands as a vital figure in the realm of display technology. His 14 patents exemplify a commitment to pushing technological boundaries, and his collaborative spirit has fostered an environment of continuous innovation. With ongoing advancements and a dedication to excellence, Yong-Sang Kim is sure to remain a key player in the industry.