Vice President Hyuncheol Choi Delivers Keynote at Display Conference
Displays: The Key Pillar of Power Efficiency in the AI Era
LG Display has presented its vision for the future of displays that will lead innovation in artificial intelligence (AI). The company outlined its strategy and predicted that organic light-emitting diode (OLED) technology will become a turning point, driving the widespread adoption of AI.
Hyuncheol Choi, Vice President and Head of Business at LG Display, delivered a keynote speech on the theme "Displays as Cognitive Interfaces Beyond the Screen" at the opening ceremony of the 'International Meeting on Information Display (IMID) 2025' held on August 20 at BEXCO, Busan. IMID is the largest academic conference on displays in Korea, organized by the Korean Information Display Society.
Hyuncheol Choi, Vice President and Head of Business at LG Display, is delivering the keynote speech on the theme "Display as a Cognitive Interface Beyond the Screen" at the opening ceremony of the "International Meeting on Information Display (IMID) 2025" held on the 20th at BEXCO, Busan. LG Display
Choi outlined three directions for the advancement of display technology optimized for the AI era: the evolution of interfaces, the evolution of displayable spaces, and sustainable innovation.
He stated, "In the AI era, the most suitable display is OLED, as it can accurately realize users' intentions in various forms according to context, while also considering the sustainability of technological advancement." He emphasized, "OLED will become a turning point that drives innovation and expansion in the display industry alongside the proliferation of AI." He added that continuous development of layered structures, such as the optimal optical structure applied in fourth-generation OLED technology and tandem OLED, is necessary to achieve this.
In addition, Choi cited slider OLEDs and stretchable displays as examples of "free-form" displays that evolve with the spaces they express. Slider OLEDs, with panels as thin as paper, can be installed in narrow spaces such as car ceilings, significantly reducing limitations of time and space. Stretchable displays can be freely transformed into any shape, including stretching, folding, and twisting. In November last year, LG Display unveiled a stretchable display with an industry-leading elongation rate of approximately 50%.
Choi remarked, "For AI devices to respond in real time, increased power consumption in computing processes is inevitable. In this context, the display is the most crucial pillar for improving power efficiency."
Meanwhile, during IMID, LG Display will present 23 research papers on OLED and next-generation display technologies.
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