Written by Junho Kim, Analyst | Edited by Choong Hoon Yi, Chief Analyst
OLED panel for the iPhone 17 supplied by BOE (Source: Apple)
BOE is estimated to have shipped approximately 13 million OLED panels for iPhones from its B11 line in the third quarter of 2026. In addition to the iPhone 17 series, BOE continues to supply OLED panels for previous-generation models, including the iPhone 14 through iPhone 16, keeping its OLED shipments to Apple at a higher-than-expected level.
According to UBI Research, glass input for iPhone OLED production at BOE’s B11 fab in Mianyang, China, averaged approximately 33.3K sheets per month during the third quarter. Panel input increased ahead of the launch of the new iPhone 17 series, while OLED production for existing iPhone models continued in parallel, keeping the Apple-dedicated operations at B11 at a high utilization level.
On the module side, nine lines are currently dedicated to the iPhone 17 series. Another eight lines are operating for previous-generation models, including the iPhone 14 through iPhone 16, bringing the total number of module lines in mass production for Apple to 17. Separately, BOE is also operating one module line for validation of OLED panels for the iPhone 18.
A notable feature of BOE’s third-quarter shipment structure is that both new and existing iPhone models are supporting B11 production volumes. iPhone OLED production typically becomes concentrated around new product launches. BOE, however, is securing Apple-related volume by simultaneously producing panels for multiple generations, ranging from the iPhone 14 through the iPhone 17.
In particular, nine module lines are dedicated to the iPhone 17, while eight additional lines support previous-generation models. This indicates that B11’s Apple-related production base is evolving into a structure capable of supporting both new and existing models rather than being concentrated on a single iPhone generation.
Preparations for the next-generation iPhone 18 have also begun. BOE is currently using a separate module line for iPhone 18 OLED validation. As the panels remain in the validation stage, it is still too early to determine the potential scale of commercial supply. Nevertheless, the fact that BOE is conducting next-generation product validation while simultaneously producing existing models and supplying the iPhone 17 indicates that the company continues to prepare for further expansion of its OLED business with Apple.
Going forward, key variables for BOE’s Apple OLED business will be the outcome of iPhone 18 validation and its ability to increase its share of new-model supply. B11 has already established a module production base capable of supporting multiple generations of iPhones simultaneously. If BOE secures additional supply opportunities for the iPhone 18, its Apple OLED business is expected to continue evolving toward a structure in which stable volumes from existing models provide a base for gradually expanding shipments for new-generation products.