Samsung display has introduced QD-OLED Penta Tandem, a new premium technology brand centered on a proprietary five-layer organic light-emitting structure that is unique to its QD-OLED panels. The company has completed trademark registration for QD-OLED Penta Tandem, positioning the label to emphasize the distinctive performance and design value of this five-layer organic light-emitting stack in premium monitors and televisions. The name Penta is derived from the Greek term for the number five, reflecting the expanded layer architecture at the core of the technology.
QD-OLED technology produces color using quantum dots that respond to light, with a blue emitting layer serving as the primary light source due to its relatively high energy output within the visible spectrum. Beginning last year, Samsung display advanced the blue emitting layer stack from four layers to five, and applied the latest organic materials to achieve this configuration. This evolution underpins the Penta Tandem branding and signals a generational shift in the company’s QD-OLED approach.
By moving from four layers to five in the blue emitting stack and integrating updated organic materials, Samsung display completed a new generation of QD-OLED that delivers superior picture quality, efficiency, and peak brightness. The five-layer structure is designed to improve luminance and energy characteristics while maintaining color accuracy through quantum dot conversion. QD-OLED Penta Tandem is targeted specifically at the premium segment, where enhanced brightness, efficiency gains, and high-end image reproduction are key differentiators for monitors and TVs that rely on advanced panel technologies.
