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Sep 30, 15:20
AI boom draws display makers into semiconductors with glass core substrates and Micro LED
AI is driving the semiconductor industry into a new growth cycle while creating opportunities for display companies traditionally centered on panels to move into semiconductors. These companies are extending their reach into emerging areas such as advanced packaging and optical communications, seeking to leverage core technologies such as glass substrates and Micro LED.
China's BOE is supplying the panel for LG Electronics' 27-inch UltraGear evo 27GM950B, putting the display maker's technology in one of LG's premium gaming monitors as BOE expands its push into higher-resolution and ultra-high-refresh-rate displays.

Bright LED Electronics said its core profit rebounded in the first half of 2026, helped by recovering printed circuit board assembly (PCBA) demand and a better product mix. The LED packaging maker expects second-half performance to be roughly in line with the first half, while seeing growth momentum extend into 2027.

LG Display has scrapped the planned sale of its automotive LCD module business in Nanjing, China, to Top Run Total Solution after the companies failed to reach a final agreement on transaction terms, derailing a plan to shift the operation from in-house production to outsourcing.

The commercial adoption of Micro LED display technology is facing another major setback. Just one year after making waves with the world's first commercial Micro LED smartwatch, Garmin has dropped the technology from its latest lineup. The newly announced Fenix 9 series, unveiled in August 2026, uses AMOLED and memory-in-pixel (MiP) solar display options instead, highlighting the persistent technical and economic hurdles facing Micro LED deployment.

The global automotive display market is entering a new phase of growth, with demand shifting away from central consoles and instrument clusters toward niche applications such as head-up displays (HUDs) and front-passenger entertainment panels. DIGITIMES Intelligence analyst Jason Yang said the global automotive display shipment compound annual growth rate (CAGR) is expected to reach only about 2.4% from 2026 to 2031, but HUDs and entertainment panels will grow 14.4% and 17.9%, respectively.

Samsung Display is evaluating a new manufacturing process known as halftone black pixel definition layer (PDL) that could streamline the production of its OLED panels, industry sources disclosed to The ELEC on September 22. By integrating two separate manufacturing steps into a single photolithography process, the display maker aims to reduce costs and boost efficiency for upcoming flagship devices.

South Korean display makers, long dominant in the global smartphone OLED market, remain hesitant to commit to mass production of OLED-on-silicon (OLEDoS) displays, an essential component for personal AI platforms such as smart glasses and extended reality (XR) headsets. As Chinese and Japanese rivals aggressively expand capacity and secure customer wins, industry observers warn that South Korea risks losing its foothold in next-generation displays in the AI era.

Apple has reportedly pushed back plans to add new display technologies to the iPhone model expected in 2027, which marks the product line's 20th anniversary. According to ET News, the change affects panel makers that had already lined up equipment upgrades and investment for the upgrade cycle.
Aiming to meet demand for high-speed gaming displays, LG Display (LGD) said it has begun mass production of a 24.5-inch gaming OLED panel with a 720Hz refresh rate. The panel will debut in a new Asus monitor chosen as the official screen for the global esports event PGL CS2 Major Singapore 2026.
Chinese AMOLED material suppliers are poised to gain market share as new 8G OLED fabs expand capacity in China. The shift could reshape supply chains for global display buyers, while also accelerating global demand for materials used in notebooks, premium panels, and future OLED Macs.

The industry has converged on a single precondition for consumer adoption of augmented reality (AR) glasses: the product must look like ordinary eyewear. The China International Optoelectronic Exposition (CIOE) 2026 showed how differently the two critical component groups — microdisplays and waveguides — are responding to that constraint. Microdisplay makers are trading away a modest amount of resolution for smaller Micro LED panel areas, pushing light engines below 0.1cc, and pairing those engines with geometric, surface-relief, and volume-holographic waveguides from multiple suppliers to demonstrate complete near-eye modules and, in some cases, complete glasses. Taken together, the show indicates that AR display technology has reached a workable level of maturity.