2025 MicroLED display and non-display application market analysis report published

Currently, Micro LED technology has two main issues in the display field. One is to continuously optimize manufacturing costs through improvements in design and production processes, and the other is to leverage the characteristics of Micro LED to find more appropriate niche display application markets, and use this to drive the growth of overall output value.

TrendForce estimates that the chip output value for Micro LED display applications will reach US$740 million in 2029. At the same time, in order to broaden the boundaries of Micro LED application scenarios, the industry is committed to exploring the potential of Micro LED in non-display applications, in order to accelerate the overall commercialization process of Micro LED.

Micro LED display applications

At present, the main contribution to the output value of Micro LED display applications is still the large-scale displays dominated by Samsung. In addition to technological breakthroughs in several key processes, Micro LED will also have the opportunity to benefit from the synergy of the localization of the large display supply chain in the Chinese market in the future. The joint development between Chinese chip manufacturers and brand manufacturers is rapidly promoting chip shrinkage and expanding the cost advantage of Micro LED large-scale display mass production.

In the long term, as the application scenarios of AI-assisted head-mounted devices expand and the smart driving ecosystem upgrades, the demand for automotive display specifications increases. Both will also become important pillars of the output value of Micro LED display applications in the future.

Large-scale modules and spliced ​​displays

The industry’s resolution standard for Micro LED large-scale displays is 4K and above. However, the current commercial pixel pitch that can be mass-produced is 0.5mm. In order to further expand the differentiation from Mini LED direct display products, Micro LED still needs to continue to shrink the pitch pitch to overcome the low yield and patchwork challenges of driver wiring.

Some manufacturers in the industry are trying to reduce the need for splicing by enlarging the size of the backplane to avoid production yield problems caused by side-plated wires in the double-sided process or TGV (Through Via Glass) process, while reducing assembly complexity. This will help Micro LED meet the demand for P0.3~0.4, and have wider room for development in the size required by the consumer market.

Transparent display

Transparent displays can be divided into direct display and micro-projection systems. The key difference between the two is the viewing angle and focal length management. In terms of application scenarios, the former is more suitable for public open fields for multiple people to watch, while the latter has greater development potential in personal consumer electronic devices with stronger privacy.

Micro LED can combine the characteristics of high brightness and high transmittance. It is superior to other display technologies and is undoubtedly the most ideal technology choice for transparent direct display. At the same time, Micro LED can provide the ultimate micro-optical machine size and is regarded as the best micro-display technology solution for AR light engines.

Overall, if TFT and CMOS backplane platforms are deployed at the same time, there is still considerable room for Micro LED to penetrate into different types of transparent display fields.

Micro LED non-display applications

Part of the advantages of Micro LED in non-display applications come from the material properties of inorganic light sources (InGaN and AlGaInP systems), and part of it comes from the miniaturization dividend. The advantages of LED material properties include high energy density, high photoelectric conversion efficiency and high reliability; the scaling dividends include cost control, array area management capabilities, and the ability to scale and deform the overall system when placed at the terminal.

In non-display applications, the micro LED's miniaturization and array application can be used for information transmission, or surface excitation, absorption, solidification, and dissociation, which can create new possibilities for medical, sensing, optical communications and other applications. However, it also needs to overcome many difficulties including standardization regulations, biological safety and stability, etc.

TrendForce 2025 Micro LED display and non-display application market analysis

Chapter 1 Micro LED display market analysis P6

2025-2029 Micro LED market size analysis-large-size display
2025-2029 Micro LED market size analysis-wearable display
2025-2029 Micro LED market size analysis-head-mounted display
2025-2029 Micro LED market size analysis-automotive display
2025-2029 Micro LED market output value analysis
2025-2029 Market Wafer Demand Analysis

Chapter 2 Micro LED Technology Development Trend Analysis P14

2.1 Module enlargement P15
Micro LED module enlargement/less splicing
Advantages of enlargement of Micro LED modules (1/2) - de-splicing
Advantages of enlargement of Micro LED modules (2/2) - cost effectiveness and commercial benefits
The relationship between module size and splicing size
Determining the economic size of the module
Technical challenges of enlarging Micro LED modules
Micro LED splicing modules: big vs small

2.2 Splicing display P23
Splicing seam technical challenges
Business strategy of Micro LED splicing from pixel pitch
Lower limit of commercial size of Micro LED splicing display - UHD resolution
Upper limit of commercial size of Micro LED splicing display - Economic splicing
Optimal commercial size of Micro LED large display
Glass as a potential competitor of sapphire COC
Micro LED heat dissipation challenge
Micro LED PPI challenge
Micro The LED Efficiency Declaration is expected to be fulfilled
Micro LED Industry Trend (1/2)-Toward Special Display Layout
Micro LED Industry Trend (2/2)-Micro LED Enterprises Focus on AR

Chapter 3 Micro LED Transparent Display P35

Two systems of transmissive display: direct display and micro-display projection
The key difference between direct display and projection systems (1/2) - viewing angle
The key difference between direct display and projection systems (2/2) - focus issue
The technical problem of transparent direct display: the "mutually exclusive relationship" between virtual and real
Two kinds of "transparent display" Benchmark
Comprehensive SWOT analysis of transparent direct display
SWOT analysis of transparent direct display in different application fields
Transparent direct display development trend analysis
Thinking path for transparent display application mode selection
Different transparent display technology principles
JDI brings LCD back to the transparent display battlefield
Transparent display application cases
The contradiction between brightness and penetration of transparent display
Micro LED transparent display
Comparison of different transparent display technologies
Transparent Display mass production price

Chapter 4 Micro LED non-display applications Use P52

Micro LED industry trend shifts to non-display
Micro LED non-display application value analysis
Micro LED non-display-medical application value analysis
Micro LED non-display application-medical
Micro LED non-display-sensing application value analysis
Micro LED non-display-sensing
Micro LED non-display-medical and sensing application SWOT analysis