LG has lengthy been famend for producing high-end shows for digital units, together with smartphones and good TVs. Past these, the South Korean firm usually ventures into futuristic and distinctive technological ideas. Its newest innovation is a stretchable and free-form show prototype, constructed on an idea that was launched a number of years again.
A A lot Extra Stretchable Show
On the 2025 LG Science Park in Seoul, South Korea, the corporate lately showcased a 12-inch stretchable and elastic show that may lengthen by as much as 50 p.c, reaching 18 inches when totally stretched. This marked a notable enchancment over LG’s preliminary prototype, which had an elasticity of simply 20 p.c.
To attain this diploma of flexibility, LG used a particular silicon-based substrate, much like the fabric present in contact lenses. As well as, the wiring system was redesigned to help the show’s excessive elasticity. The LCD panel is RGB-colored and makes use of 40-micrometer micro-LEDs, considerably smaller than typical micro-LEDs, that are round 100 micrometers. This design permits a decision of 100 pixels per inch.
Past simply stretching, the show may also twist and flex in a number of instructions. In accordance with LG, it might stand up to greater than 10,000 stretches and endure a spread of temperatures with out compromising picture high quality.
At present, the sturdiness of this show in long-term use is unknown. In comparison with foldable shows in current shopper units, reminiscent of foldable smartphones and laptops (ZenBook Fold evaluation), it might not match up by way of robustness but. Nonetheless, as this can be a idea gadget, there’s potential room for enchancment over time.
Functions of a Stretchable Show
LG demonstrated a number of potential functions for its stretchable show. As an example, it may be formed right into a convex show for automobile interiors. It was additionally proven off as a wearable show that may be connected to clothes, probably projecting photographs that adapt to the atmosphere or offering real-time data for professionals like firefighters.
This stretchable show idea is a part of South Korea’s nationwide challenge, which has tasked LG and different trade leaders with creating next-generation show applied sciences.
Whereas LG has patented the stretchable show, it’s unlikely that we’ll see this expertise in mainstream foldable telephones or tablets anytime quickly. Nonetheless, it provides an thrilling glimpse into the way forward for cell units.
What are your ideas on stretchable shows? Do you see a sensible use for it in on a regular basis life? Tell us—we’d like to listen to from you!