From July 22 to 24, 2026, K-Display 2026, a premier display industry event, was held at COEX in Seoul, South Korea. As a global benchmark for display technology, this year's exhibition brought together the entire display industry value chain. DKE, a global professional ePaper display technology manufacturer and service provider, showcased its core ePaper products and solutions at Booth B24, drawing widespread attention from domestic and international attendees with its diversified application scenario matrix.
At this exhibition, DKE featured multiple mature, mass-produced core products with broad market adoption, covering large-format color ePaper, large-format tiled displays, flexible ePaper, and multi-industry application solutions — demonstrating DKE's comprehensive product technology layout and manufacturing service capabilities across all sizes, scenarios, and applications.
Large-Format Tiled Color ePaper
In the large-format color ePaper zone, DKE showcased two tiled solutions: 31.5" two-panel and 31.5" four-panel configurations. Using mature tiling technology, these solutions achieve seamless ultra-large integrated displays, effectively addressing the size limitations of traditional single screens. The modular design allows flexible combination and expansion to suit various scenarios, offering exceptional assembly flexibility and scalability for large public space displays.
Whether for mall wayfinding, public information displays, or transportation hub boards, these tiled solutions provide compelling new options for the display market.
Retail Advertising Applications
Centered on the core advantages of large-format color ePaper, DKE designed a retail advertising zone at the booth. Multiple color ePaper signage displays cycled through product posters and promotional information. The near-zero power consumption of ePaper allows merchants to frequently update marketing content without worrying about energy costs, while the paper-like visual quality adds a natural and comfortable experience to commercial spaces.
Transportation Applications
In the transportation sector, DKE presented ePaper solutions for bus stop signs, wayfinding displays, and similar scenarios. Leveraging ultra-low power consumption, high-visibility under direct sunlight, wide temperature tolerance, and long battery life, these solutions adapt to complex outdoor environments, ensuring stable transportation information display and providing simplified, lightweight, energy-efficient solutions for smart transportation digitalization.
3.97" Four-Color Ultra-Thin ePaper Smart Badge
In the office and personal application zone, DKE's 3.97" four-color ultra-thin ePaper smart badge attracted significant attention. This four-color badge achieves the ultimate in slimness — at 1.8mm thick and weighing 14.5g, equivalent to the thickness of two stacked bank cards and the weight of two one-yuan coins. The wearing experience is like a rigid paper card, virtually unnoticeable. Whether for daily office use or field work, all-day wear is effortless, eliminating the burden of bulky devices.
Beyond its slim profile, the 3.97" four-color ultra-thin ePaper smart badge features refined detail design. The housing uses high-quality PI (polyimide) material with a built-in ePaper display, offering both flex resistance and deformation resilience — it withstands frequent insertion and minor compression without damage. The surface is water-resistant; everyday stains can be wiped away with a soft cloth, ensuring easy maintenance and long-lasting durability.
Flexible ePaper
Additionally, the flexible ePaper products at the booth featured curved displays as light as paper, capable of conforming to irregular surfaces, opening new possibilities for wearable devices, smart cards, and other innovative applications — earning recognition from numerous international attendees.
With years of deep cultivation in the ePaper display field, DKE continues to focus on product technology upgrades and scenario-based application expansion. This appearance at K-Display 2026 not only demonstrated DKE's product technology strength and comprehensive scenario solutions to the global market, but also further broadened its international industry exchange channels. Looking ahead, DKE will continue to deepen its ePaper expertise, continuously optimize product performance, enrich scenario applications, and provide high-quality ePaper display solutions for the digital and green transformation of industries worldwide.
