Micro LED technology is widely regarded as a significant development direction for future display technology, thanks to its exceptional color accuracy, low power consumption, ultra-thin profile, and long lifespan.
This technology not only theoretically offers substantial energy savings, with power consumption as low as 10% of LCD and 50% of OLED displays, but it has also garnered considerable attention and investment from numerous domestic and international LED and display panel companies, promising vast market potential.
However, the development of the Micro LED market in recent years has not been as rapid as anticipated, with sluggish growth and a landscape full of uncertainties. In response to this predicament, many companies have begun adjusting their strategies and slowing down their expansion plans.
Market Growth Falls Short of Expectations: Companies Adjust Strategies
Reports indicate that Samsung, a leader in the display industry, has initiated a cost-reduction project for Micro LED TVs, aiming to lower production costs to one-tenth of current levels within the next 2-3 years. Samsung Electronics‘ Visual Display (VD) Division believes that significantly reducing production costs is essential to expanding the Micro LED TV market and has decided to drive cost innovation in collaboration with partners.
Samsung recently held a seminar, inviting key partners in various technical fields of Micro LED TV manufacturing, including light sources, back panels, transfer, and bonding materials. Similarly, LG, another major player in the Micro LED sector, has adjusted its business strategy by scaling back its Micro LED R&D team and considering reallocating some developers to the OLED division.
Industry insiders suggest that it may take several more years for this technology to achieve true mass production. Consequently, both LG and Samsung have slowed their production pace.
High Costs and Challenges in Mass Production
The difficulty in popularizing Micro LED screens in the market primarily stems from their high production costs and complex mass production processes. Manufacturing these displays requires cutting-edge technology and a complicated pixel transfer process, making mass production challenging. As a result, the current retail prices of Micro LED TVs hover around $10, which is prohibitively expensive for average consumers.
Furthermore, the Micro LED supply chain faces several technical challenges, including epitaxy, chip manufacturing, mass transfer, full-color display, and display driving technologies. Until these hurdles are completely overcome, large-scale production plans will be hindered.
Earlier this year, Apple ceased using Micro LED technology for its smartwatch displays. Insiders indicated that the decision was due to the high costs and complexity involved, leading Apple to cut dozens of positions in the U.S. and Asia.
Niche Markets Show Promise: Micro LED Enters a New Cycle
Despite overall market challenges, Micro LED technology continues to demonstrate robust growth potential in certain niche markets. The large-screen TV, automotive, and future mobile phone markets are expected to be primary areas for Micro LED development.
In the high-end TV market, innovations and cost controls, such as utilizing Micro LED in Package (MiP) technology to reduce per-pixel costs, may effectively address the high price barrier of Micro LED. Some manufacturers aim to achieve this goal by Q3 or the first half of next year.
The rental market also presents a viable option for large Micro LED displays. Over the past two years, global LED screen rental has accounted for 15%-18% of the market, and rentals are expected to remain strong in 2024. Analysts believe that although the release of previously accumulated orders will slow this year’s growth, the high-end rental market will continue to thrive.
In the rapidly growing electric vehicle market, Micro LED has significant potential. In automotive lighting, Micro LED’s lightweight, high reliability, and potential for lower costs are leading a new trend in intelligent headlight systems, showcasing clear advantages over traditional Digital Light Processing (DLP) headlights. In the future, Micro LED is poised to gradually replace LCD and OLED, becoming an essential component in smart electric vehicles.
While the path to commercializing Micro LED technology is fraught with challenges, its unique charm and potential cannot be overlooked. As the technology matures and costs decrease, Micro LED is expected to shine in niche markets.
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