Mobile dependence revealed in 3Q results, the 4Q supply outlook, and variables in the 20th-anniversary iPhone and monitor businesses
LG Display returned to an operating profit in 3Q 2026. On October 22, it reported consolidated revenue of KRW 6.277 trillion and operating profit of KRW 250.6 billion. Higher shipments of large and mobile OLED panels and a greater share of high-value products brought the company out of the red. However, revenue fell 10% and operating profit 42% year on year, leaving earnings below last year’s peak-season level.
The recovery centered on increased mobile OLED supply for new iPhone production. Shipments to Apple are expected to continue supporting results in 4Q.
LG Display’s Key Quarterly Results
| Metric | 3Q 2025 | 2Q 2026 | 3Q 2026 |
| Revenue | KRW 6.957 trillion | KRW 5.6121 trillion | KRW 6.277 trillion |
| Operating profit | KRW 431 billion | KRW -107.7 billion | KRW 250.6 billion |
| Operating margin | Approx. 6.2% | Approx. -1.9% | Approx. 4.0% |
| OLED share of revenue | 65% | 57% | 67% |
Higher Apple Shipments Reshape the 3Q Revenue Mix
Mobile products accounted for 42% of total revenue in 3Q, up 10 percentage points from 2Q. A simple calculation using disclosed revenue and product shares puts mobile revenue at roughly KRW 2.6 trillion, up from about KRW 1.8 trillion. The mobile increase exceeded the rise in total revenue, offsetting declines in other product groups.
Apple began selling the iPhone 18 Pro and Pro Max on September 18. LG Display’s smartphone OLED supply to Apple rose more than 50% from 2Q to 3Q, with a higher share of new Pro models.
The return to profit appears to reflect lower fixed costs per panel from higher volumes and higher average revenue from a greater share of high-specification products.
4Q Apple Supply and Profitability Outlook, and 1H 2027 Volume Outlook
LG Display guided for an approximately 10% increase in shipment area from 3Q to 4Q and a low-single-digit rise in ASP per unit area. In its 3Q Market Tracker, UBI Research forecasts that 4Q smartphone OLED supply to Apple will rise by at least 10% but less than 20% from 3Q. It also expects LG Display’s smartphone OLED supply to Apple to grow from the low-to-mid 80 million range in 2026 to the high-80 million range in 2027.
LG Display’s Key OLED Shipment Trends
| Product group | 2026 estimate | 2027 forecast | Analysis focus |
| Smartphones for Apple | Low–mid 80 million units | High-80 million units | Higher supply in 1H |
| Tablets for Apple | High-2 million units | Low-3 million units | More volume with existing customers |
| Watch OLED | Low-30 million units | Mid-30 million units | Gradual supply expansion |
| TV and monitor WOLED | Mid–high 7 million units | High-8 million units | Monitor-focused product mix |
Source: UBI Research estimates and LG Display’s business direction. Figures refer to panel shipments.
Outlook for Four-Sided Bending in the 20th-Anniversary iPhone
A display with OLED edges bent on all four sides to reduce bezels is under discussion for the 20th-anniversary iPhone in 2027. According to UBI Research, four-sided bending is planned for 2027, while COE and LTPO+ adoption is expected to be delayed until 2028 or later. Although Apple has not announced official specifications, the 2027 changes may focus first on panel shape rather than adopting all new technologies at once.
If four-sided bending is adopted, ensuring optical performance at the panel edges alongside reliable encapsulation, wiring and module assembly will become important. Greater technical difficulty may create opportunities for capable suppliers, but could also add process steps and increase initial defect burdens. LG Display’s profitability will depend more directly on how quickly it stabilizes mass-production yields after customer qualification than on new technology adoption itself.
New Technology Investment and Use of Existing Facilities in 2027
Official investment plans are already underway over two periods. The KRW 1.26 trillion OLED technology investment approved in June 2025 is scheduled to end in June 2027. The KRW 1.106 trillion investment in new technology infrastructure approved in April 2026 runs through June 2028. LG Display described the former as building infrastructure for next-generation panels and modules, and the latter as strengthening OLED technology competitiveness and the foundation for growth.
| Officially confirmed item | Period and amount | Implications for 2027 |
| Technology investment approved in 2025 | KRW 1.26 trillion Through June 2027 |
Key period for adapting installed equipment to products and preparing it for operation |
| Technology investment approved in 2026 | Approx. KRW 1.1 trillion Through June 2028 |
Continued investment for future technologies Does not imply full spending in 2027 |
| 2026 company-wide CAPEX outlook | Low KRW 2 trillion range | Separate from the 2027 annual budget |
Source: LG Display investment announcements and disclosures
In 2027, customer qualification and operating readiness for previously approved technology equipment will become important. Once investment is executed, equipment operation may bring depreciation charges and initial process costs. Securing customer volumes and stabilizing mass production will therefore determine the returns on investment.
FLiPP is a separate medium- to long-term initiative. LG Display has outlined plans to form RGB pixels without FMMs using its existing infrastructure for large WOLED panels. However, it did not confirm a specific investment amount or mass-production schedule at its 3Q earnings announcement.
Monitor OLED Expansion and Large OLED Profitability
In large OLEDs, monitors were identified as a more important source of incremental growth than TVs. LG Display expects large OLED shipments in the high-7 million range this year, with monitors accounting for about 20%. It plans to increase monitor shipments next year and gradually restart idle capacity as demand grows. UBI Research forecasts that combined TV and monitor WOLED supply will approach the high-8 million range in 2027.
Product expansion is also taking shape. LG Display launched a 24.5-inch 720 Hz gaming OLED in September. In October, it announced that cumulative WOLED sales had exceeded 50 million units and said it would extend applications to office and professional use. This reflects efforts to adapt a production base built around TVs to different screen sizes and uses.
Monitor expansion offers a way to broaden demand using existing large-panel production facilities. TV and monitor panels differ in area and the number cut from each motherglass sheet, so cutting layouts and production allocation by product affect revenue and utilization differently. Large OLED profitability therefore depends on changes in revenue per motherglass sheet and production costs, as well as unit growth.
Automotive OLED is affected by slower European EV demand and delays in mass production of some new vehicles. In the near term, increased monitor supply offers more visible support for results.
LG Display’s challenge in 2027 is to earn profits from more product groups while maintaining supply to Apple. Higher mobile volumes in the first half would ease seasonality, the 20th-anniversary iPhone would test its competitiveness in premium products, and monitor OLED would broaden the earnings contribution of existing large-panel assets. Together, these changes could turn the current peak-season return to profit into a stronger basis for earnings throughout the year.