LG Display Executive and Leadership Team

July, 2026

Leadership Overview

LG Display has 4 executives leading key functions including strategy, technology, marketing, and operations.

Driven by innovation, LG Display is a leading manufacturer of displays for diverse applications, shaping the future of visual technology across consumer electronics, automotive, and commercial sectors.

Leadership Roles at LG Display

  • Chief Executive Officer - Cheoldong Jeong
  • President & Chief Marketing Officer - Sang-Deog Yeo
  • Chief Technology Officer - Soo-young Yoon
  • Executive Vice President & Chief Technology Officer - In-Jae Chung
  • Cheoldong Jeong - Chief Executive Officer

    Cheoldong Jeong, the Chief Executive Officer at LG Display, directs the company's overall strategic vision and operational execution. Jeong guides LG Display's expansion into new markets and product categories, ensuring alignment with global technology trends. This leadership role involves fostering innovation across all departments, from research and development to manufacturing and sales. By optimizing resource allocation and driving corporate strategy, Cheoldong Jeong ensures the company maintains its competitive edge in the dynamic display industry. The Chief Executive Officer's focus remains on sustainable growth and enhancing shareholder value through advanced display solutions for TV, IT, Mobile, Commercial, and Automotive applications.

    Sang-Deog Yeo - President & Chief Marketing Officer

    Sang-Deog Yeo, the President & Chief Marketing Officer at LG Display, shapes the company's global market presence and brand strategy. Yeo directs all marketing initiatives, product positioning, and customer engagement efforts across diverse application segments. This leadership position involves identifying emerging market opportunities and developing targeted strategies to capture market share. The President & Chief Marketing Officer oversees the communication of LG Display's technological leadership and product value propositions to a global audience. By fostering strong relationships with key clients and partners, Sang-Deog Yeo drives revenue growth and reinforces LG Display's reputation as a premier provider of advanced display solutions for TV, IT, Mobile, Commercial, and Automotive industries.

    Soo-young Yoon - Chief Technology Officer

    Soo-young Yoon, the Chief Technology Officer at LG Display, spearheads the company's technological advancements and innovation pipeline. Yoon oversees the research and development of next-generation display technologies, including OLED and advanced LCD solutions. This critical role involves translating cutting-edge scientific discoveries into commercially viable products that meet diverse application needs. The Chief Technology Officer drives the integration of new materials and manufacturing processes to enhance display performance, energy efficiency, and durability. By collaborating with engineering teams worldwide, Soo-young Yoon ensures LG Display remains at the forefront of display innovation, supporting the company's offerings for TV, IT, Mobile, Commercial, and Automotive sectors.

    In-Jae Chung - Executive Vice President & Chief Technology Officer

    In-Jae Chung, the Executive Vice President & Chief Technology Officer at LG Display, complements the company's technological leadership by focusing on advanced manufacturing processes and operational efficiency. Chung directs the implementation of innovative production techniques that enhance yield and reduce costs across global manufacturing facilities. This role is crucial for scaling new display technologies from laboratory prototypes to mass production, ensuring consistent quality and performance. The Executive Vice President & Chief Technology Officer collaborates closely with R&D teams to optimize product design for manufacturability. By driving operational excellence, In-Jae Chung supports LG Display's ability to deliver high-quality displays for TV, IT, Mobile, Commercial, and Automotive applications worldwide.

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    Frequently Asked Questions Regarding LG Display Top Executives and Leadership Team

    Who leads LG Display?
    LG Display is led by Cheoldong Jeong (Chief Executive Officer), along with executives such as Sang-Deog Yeo (President & Chief Marketing Officer) and Soo-young Yoon (Chief Technology Officer).
    Who is part of LG Display’s executive team?
    The executive team of LG Display includes leaders such as Cheoldong Jeong (Chief Executive Officer), Sang-Deog Yeo (President & Chief Marketing Officer), Soo-young Yoon (Chief Technology Officer) and other senior executives.
    How many executives does LG Display have?
    LG Display has 4 executives leading key business areas.
    What roles are included in LG Display’s leadership team?
    The leadership team of LG Display includes roles such as Chief Executive Officer, President & Chief Marketing Officer, Chief Technology Officer, Executive Vice President & Chief Technology Officer.