The 'mass transfer' stage has become a key challenge for Apple's self-developed micro-LED screens

According to news on May 19, Apple is fully promoting its independently developed micro-LED screen technology, aiming to reduce its dependence on competitors such as Samsung and strengthen its control over key screen components. According to people familiar with the matter, Apple has invested a lot of resources in the research and development of micro-LED screens over the past decade. Once commercial production is achieved, Apple will undertake the "mass transfer" stage, which involves tens of thousands of tiny LED screens. The key process of transferring Micro-LED chips to the substrate.

In order to better control the production of micro-LED screens, Apple is actively developing driver integrated circuits and dedicated production equipment. While Apple's foray into micro-LED screen production is critical, that doesn't mean they'll stay involved. However, Apple's involvement in the production process shows that they are determined to have more control over the next generation of display technology.

According to ITBEAR Technology Information, similar to current products, Apple’s self-developed micro-LED screen also requires the participation of multiple suppliers. It is understood that ams and Osram will provide micro-LED components, LG Display will be responsible for the supply of substrates, and TSMC will OEM the required 12-inch wafers. Apple is closely collaborating with these suppliers to ensure the successful implementation of micro-LED screen technology.

"Mass transfer" in the micro-LED screen production process is a key link, involving the precise transfer of tens of thousands of tiny Micro-LED chips onto the substrate. In the process of realizing the commercial production of micro-LED screens, Apple's investment and control will become a crucial factor. Apple's efforts to focus on independent research and development of display technology can not only reduce its dependence on competitors, but also maintain competitiveness in the global market.

As Apple continues to promote the research and development and production of micro-LED screen technology, we are expected to see this new screen technology applied to Apple’s flagship products in the future, such as the Apple Watch Ultra, and is expected to expand to devices such as iPhone and iPad. This will bring users higher screen quality and better display effects, further improving the user experience of Apple products.

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