Apple - microLED status - Page 4

Apple acquired Micro-LED developer LuxVue in May 2014 and has not updated on the technology since, but several reports suggested that Apple has an R&D Micro-LED team in Taiwan and some analysts estimated that Apple actually aims to start low-volume Micro-LED production by the end of 2017 with mass production of smart watch displays beginning as soon as 2018.

A new report from Taiwan, however, says that Apple decided to downsize its R&D team in Taiwan. According to the report, a possible explanation is that Apple decided to move its Micro-LED R&D focus to the USA. The same report also says that Apple is collaborating with TSMC to develop applications based on silicon-based backplanes - which could relate to Micro-LEDs.

A few days ago Apple was awarded with 52 different patents, covering a wide range of technologies that include 3D glasses, in-air gesturing, fingerprint sensing and more.

One of these patents details a Micro-LED device that is able to both emit and sense light. We have seen similar solutions based on OLEDs - in that case the photo-diodes were placed between the OLED pixels, to create a micro-display that can sense light (possible applications are for example eye-tracking in a VR headset).