Panoramic Analysis of AU's LCM Product Line in 2026

• By IDT

Panoramic Analysis of AU's LCM Product Line in 2026

In the product roadmap released in the second quarter of 2026, AUO Display Plus systematically showcased its two major LCM (liquid crystal display module) product lines, Square and Wide

Comprehensive Analysis of AU's Square and Wide Screen LCM Product Lines in 2026

In the field of industrial displays, the coverage breadth of product size and resolution is an important indicator for measuring the comprehensive capability of suppliers. In the product roadmap released in the second quarter of 2026, AUO Display Plus systematically showcases its two major LCM (liquid crystal display module) product lines, Square and Wide, with sizes ranging from 2.7 inches to 32 inches and resolutions from QVGA (320 × 240) to UHD (3840 × 2160). The technology roadmap covers TN, AMVA, and AHVA. This article is based on the official table (pages 18-20) in AU Optronics' Q2 2026 product roadmap, providing a comprehensive analysis of these product lines to assist engineers and procurement personnel in quickly selecting.

1. Square LCM product line: classic proportion, stable and reliable

Square LCM usually refers to screens with a 4:3 or 5:4 ratio, widely used in traditional industrial control fields such as industrial control panels, medical displays, and testing instruments. The dimensions and resolution matrix of AU's square product line in 2026 are as follows (page 18):

From the matrix, it can be seen that: 

Small size (2.7-6.5 inches) mainly includes QVGA, VGA, and XGA, with technology upgraded from TN to AHVA. The 6.4-inch XGA adopts AHVA, which is suitable for high-density display requirements. 

Medium size (8~12.1 inches) is the mainstream for industrial HMI, while offering TN low-cost version and AHVA high-performance version. For example, both 8.4-inch SVGA and XGA use AHVA and support a wide temperature range of -30~85 ℃. 

Large sizes (15~21.3 inches) mainly include SXGA, UXGA, and QXGA. The 21.3-inch QXGA (2048 × 1536) meets the medical imaging requirements of 2MP resolution and 1000 nits brightness, making it an ideal choice for high-end medical displays.

2.Wide screen LCM product line: modern vision, widely used

In recent years, the penetration rate of widescreen LCM (including 16:9, 16:10, and some special ratios) in the industrial field has continued to rise, especially in scenarios such as self-service terminals, digital signage, and laptop style HMI. The coverage size and resolution of AU's widescreen product line in 2026 are as follows (pages 19-20):

2.1 Small size widescreen (4.3 "~11.6")

2.2 Medium sized widescreen (12.1 "~15.6")

2.3 Large widescreen size (17.3 "~32")

3.Key Technology Distribution and Selection Suggestions

3.1 Distribution of Technical Routes

TN: It mainly appears in models with low cost, small size, or low viewing angle requirements, such as the entry-level versions of 4.3 ", 5", 7 ", and 15.6". But there are also some large-sized TNs, such as the <a href="https://www.idtdisplay.com/products/AUO_LCD_Displays/17inch/G170EG01%20V104.html" target="_blank" title="17 "SXGA (G170EG01 V104)">17 "SXGA (G170EG01 V104) with a brightness of 350 nits and support for wide temperature range, indicating that TN still has specific value in the industrial field. 

AMVA (including AMVA3/PSA): Used for models with high contrast requirements, such as the 24 "FHD (G240HVN01 series) that offers 1500 nits of ultra-high brightness and a contrast ratio of 3000:1, suitable for outdoor signage. 

AHVA: It is currently the main wide viewing angle technology promoted by AU, covering the vast majority of mid to high end models from 6.4 "to 32", especially dominant in high-resolution (FHD and above), medical (21.3 "QXGA), and high color gamut (27" UHD 98% DCI-P3) fields.

3.2 Resolution Trend

Small size (<8 "): QVGA, WVGA, and SVGA are still the main options, but 6.4" has achieved XGA (1024 × 768) with extremely high pixel density. 

Medium size (8~15.6 "): FHD (1920 × 1080) has become mainstream, and some models offer WUXGA (1920 × 1200) to accommodate 16:10 industrial designs. 

Large size (≥ 21.5 "): UHD (3840 × 2160) is popular on 27" and 32 "screens, and supports high refresh rates (144Hz), not only for professional displays, but also for high-end esports or simulation.

3.3 Selection Suggestions

4.New Product Supplement and EOL Transition

In the 2026 roadmap, AU also listed multiple new models (AUO2026, Q2Roadmap pages 63-64), further enriching the square and widescreen product lines:

10.1-inch G101EAN03.0/03.1/03.2: Planned for mass production in Q3 and December 2027, expected to replace the existing G101EVN series.

10.4-inch G104SAN01.0/01.1/01.2: SVGA resolution, AHVA technology, mass production in Q1~Q2 of 2027, wide temperature design.

14 inch A140HAN01.0/01.3: FHD, AHVA, mass-produced in June 2026 and Q1 2027, supplemented with mid size widescreen.

27 inch G270ZAN02.1/02.3: UHD, AHVA, 144Hz, mass-produced in April/June 2026, flagship performance.

Meanwhile, some old models have entered EOL (pages 65-66), such as 8-inch A080STN01.0 (December 2026 EOL), 10.1-inch G101EVN01. x (March 2027 EOL), and 21.3-inch G213UAN01.0/1.1 (Q1 2027 EOL). Customers should pay attention to these changes and migrate to alternative models in a timely manner.

5. Summary

In 2026, AU's square and widescreen LCM product lines cover the full range from 2.7 inches to 32 inches, from low resolution QVGA to ultra high definition UHD, forming a tripartite pattern of TN (economy), AMVA (ultra-high contrast), and AHVA (wide viewing angle and high color) in terms of technology. For industrial equipment manufacturers, this matrix provides rich selection space, whether it is outdoor equipment that requires a wide temperature range of -30 ℃, direct sunlight applications that require 1000 nits brightness, or professional displays that require 10 bit color depth and 144Hz refresh rate, corresponding models can be found in AU's roadmap. By continuously updating its product line and implementing transparent EOL management, AU has consolidated its position as a global leader in universal display solutions.

AUO LCD DISPLAY:https://www.idtdisplay.com/products/AUO_LCD_Displays/