MiP mass production is now in full swing as Sinyopto Optoelectronics accelerates the industrialization of Micro LED technology.

On March 7, 2025, the event was hosted by the Semiconductor Lighting and Display Branch of the China Information Industry Association. Mini/Micro LED Industry Forum Held at the Shenzhen International Convention and Exhibition Center, industry experts and business representatives gathered to delve into the latest advancements and industrialization challenges of Mini/Micro LED technology.

On the forum, Zhao Qiang, Director of the Second Department of Optoelectronic Products and Innovation at Sinyopto, delivered a speech titled "Industrialization Advantages and Progress of Micro LED Display Panels Based on MiP" The speech highlighted the advantages of SinyoptoMiP technology and its critical role in advancing its industrialization process.

✦ MiP: Advantages and Industrialization Challenges ✦

Mr. Zhao pointed out, MiP (Micro LED in Package) It is one of the key technologies in the Mini/Micro LED industry; however, during large-scale mass production, Still facing multiple challenges For instance, bottlenecks in process yield and rework costs are limiting its ability to scale up production.

Nevertheless, MiP technology is still regarded as a key driver in the commercialization of the Mini/Micro LED industry, thanks to its superior display performance and high production efficiency. Strong support 。

✦ MiP: Innovative Solutions Drive Technological Advancement ✦

In response to the challenges mentioned above, Sinyopto Optoelectronics has introduced a range of innovative solutions:

Simplified manufacturing process

Through Fan-out Technology By re-routing and fan-out-pinning the Micro LED chip substrate, larger pads are achieved, simplifying both testing and mounting processes. This technology also helps reduce manufacturing investment costs.

Improved display quality

-MiP Micro LED Exhibits Excellent Brightness Symmetry Across Different Angles-

MiP employs pixel-level testing and sorting technology to ensure color consistency across every pixel, delivering exceptional display uniformity—even when used in large-screen applications. Eliminate completely Modular Color Difference 。

Additionally, thanks to the true Micro LED chip's substrate-free design, the chips exhibit excellent flatness in their arrangement, resulting in minimal color temperature fluctuations—whether viewed at horizontal or vertical angles. Symmetry between Brightness and Color Temperature Both are excellent.

-MiP Micro LED Exhibits Minimal Color Temperature Variation Across Different Angles-

The MiP chip is smaller in size, features a denser arrangement, and leans toward being a point light source, resulting in superior color-mixing effects. Say goodbye to severe color casts Issue: Additionally, it features a small light-emitting area with a high black-to-white ratio, offering a balanced performance. Dual advantages in brightness and black level 。

Cost-effectiveness optimization

MiP achieves a one-time die bonding pass rate as high as 99.999% , effectively reducing manufacturing costs. Moreover, the smaller size of Micro LED chips allows for even greater cost reductions in MiP devices, providing strong support for large-scale industrialization.

Strong compatibility and adaptability

MiP features a wide pin pitch, making it suitable for driving panels with varying pixel pitches and different material types. It can Suitable for a variety of application scenarios The demand for miniaturized Micro LED chips is growing significantly, with a clear downward trend in chip size.

✦ MiP: Mass Production Progress and Applications ✦

The mass production of the 2024 MiP panel's public version has already been achieved, with a production capacity target of 500kk units per month expected to be realized in Q2 2025.

Sinyopto Optoelectronics has made significant progress in the mass production and commercialization of MiP (Micro LED in Package) technology, particularly in MiP Panel On mass production.

InfoComm USA 2024 showcases Micro LED P0.9 2K Display screen

In June 2024, Sinyopto Optoelectronics debuted its Micro LED P0.9, based on the MiP0202, at the InfoComm USA show. 2K The display marks the entry of this technology into a new phase of practical application.

ISE2025 showcases Micro LED 4K Ultra-High-Definition Large Screen

In February 2025, Sinyopto Optoelectronics further showcased its Micro LED technology based on the MiP0202 at the ISE exhibition. 4K Ultra-high-definition large screens have proven their viability in the big-screen display sector. We plan to launch our A-MiP product, featuring integrated driver ICs, in 2025, offering a more competitive solution for the small-to-medium pitch display market.

By optimizing material consumption and improving production yield, MiP technology has paved the way for the large-scale adoption of Micro LEDs. Leveraging its proven mass-production expertise in the Mini LED sector, Sinyopto Optoelectronics has successfully accelerated the mass production of MiP technology in the Micro LED space, and It will drive technology adoption in more application scenarios, injecting strong momentum into the industrialization process of Micro LED. 。

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2025-03-12