LG Display Executive and Leadership Team

Cheoldong Jeong, the Chief Executive Officer at LG Display, directs the overarching corporate strategy and global manufacturing operations. Overseeing the production of advanced display panels for TV, IT, and automotive sectors, the Chief Executive Officer ensures alignment between technical output and market demand. This leadership role involves managing complex supply chains across international production plants to maintain competitive advantages in the electronics industry. By optimizing resource allocation, Cheoldong Jeong drives sustainable growth and operational efficiency across all business units. The Chief Executive Officer collaborates with the board to define long-term vision, ensuring the company remains at the forefront of display innovation. Through rigorous oversight of global sales and marketing offices, the Chief Executive Officer secures market share in diverse regions. Jeong maintains a focus on technological advancement, ensuring that manufacturing processes meet the highest standards of quality and reliability for global clients.

Sang-Deog Yeo, the President & Chief Marketing Officer at LG Display, executes global market expansion strategies and brand positioning initiatives. Overseeing the commercialization of display products, the President & Chief Marketing Officer drives revenue growth by identifying high-value opportunities in the automotive and mobile industries. This leadership role involves coordinating with regional sales offices to tailor product offerings to specific market requirements. By analyzing consumer trends and competitive landscapes, Sang-Deog Yeo optimizes the go-to-market strategy for new display technologies. The President & Chief Marketing Officer manages relationships with key enterprise clients, ensuring that product specifications meet the unique demands of commercial and IT applications. Through targeted marketing campaigns, Yeo enhances the visibility of the company's display solutions on a global scale. The President & Chief Marketing Officer maintains a focus on customer-centric innovation, ensuring that market feedback directly informs future product development cycles.

Soyoung Sim, the President at LG Display, oversees corporate operations and internal organizational alignment to support the company's strategic objectives. Managing the cross-functional coordination between manufacturing, research, and sales departments, the President drives operational synergy across the entire enterprise. This leadership role involves streamlining internal processes to enhance agility in responding to market shifts within the display industry. By fostering a culture of excellence and accountability, Soyoung Sim ensures that all business units contribute effectively to the company's mission. The President monitors key performance indicators to track progress toward financial and operational goals, providing guidance to senior leadership teams. Through the management of corporate resources, Sim supports the development of innovative display solutions for diverse applications. The President maintains a focus on organizational health, ensuring that the company remains well-positioned to navigate the complexities of the global electronics market while delivering consistent value to stakeholders.

Soo-Young Yoon, the Chief Technology Officer at LG Display, architects the research and development roadmap for next-generation display technologies. Overseeing the engineering teams, the Chief Technology Officer drives innovation in OLED and LCD panel architectures to support mobile and commercial applications. This leadership role involves bridging the gap between laboratory breakthroughs and mass-market manufacturing capabilities. By fostering collaboration with internal research units, Soo-Young Yoon ensures that technical developments align with the evolving needs of the automotive and IT sectors. The Chief Technology Officer manages the intellectual property portfolio, protecting critical advancements that define the company's market position. Through strategic investment in emerging display materials, Yoon accelerates the transition toward more efficient and versatile screen solutions. The Chief Technology Officer maintains a focus on technical excellence, ensuring that all product designs meet stringent performance benchmarks for global consumers and enterprise partners.

In-Jae Chung, the Executive Vice President & Chief Technology Officer at LG Display, directs the implementation of advanced manufacturing technologies and process engineering. Overseeing the integration of automated systems within production plants, the Executive Vice President & Chief Technology Officer drives improvements in yield rates and product quality. This leadership role involves managing the technical infrastructure required to support large-scale display production for TV and commercial markets. By optimizing manufacturing workflows, In-Jae Chung ensures that the company maintains high operational efficiency while scaling production capacity. The Executive Vice President & Chief Technology Officer collaborates with engineering teams to resolve complex technical challenges during the product lifecycle. Through the application of data-driven insights, Chung enhances the precision of display fabrication processes. The Executive Vice President & Chief Technology Officer maintains a focus on technical scalability, ensuring that production capabilities keep pace with the rapid evolution of global display requirements.