Apple partner supplier TSMC is reportedly developing advanced micro OLED display technology for use in a rumored “Apple Glass” AR headset, though the hardware is unlikely to see integration in the near future.
Citing sources familar with Apple’s plans, Nikkei on Wednesday reported that the in-house display initiative is in the trial production phase, meaning mass manufacturing for consumer products is several years out.
Unlike traditional LED panels and OLED modules used in current portable electronics, micro OLED technology promises high-resolution, high-efficiency performance in a compact package. The displays are built directly onto wafers, not glass substrates, making the overall system significantly thinner and smaller than conventional displays. As such, the technology lends itself well to wearable AR devices, sources said.
“Panel players are good at making screens bigger and bigger, but when it comes to thin and light devices like AR glasses, you need a very small screen,” a source said. “Apple is partnering with TSMC to develop the technology because the chipmaker’s expertise is making things ultra-small and good, while Apple is also leveraging panel experts’ know-how on display technologies.”
TSMC is perhaps best known for its role in fabricating Apple chips like the A-series that powers iPhone and iPad, and Mac’s new M1 silicon.
Research and development is being carried out at TSMC facilities in Taiwan. Apple reportedly hired “dozens” of engineers from Taiwanese display firm AU Optoelectronics, as well as industry experts from Japan and other countries, to work on the project. Like all major Apple initiatives, the process is highly secretive and team members were required to sign non-disclosure agreements forbidding them from meeting with acquaintances who work in the tech industry, a source said.