AUO G121EAN01.0 LCD screen passes rigorous ESD electrostatic testing, demonstrat
Date:2026-07-09
AUO G121EAN01.0 LCD screen passes rigorous ESD electrostatic testing, demonstrating industrial grade reliability
In the field of industrial displays, the anti-static capability (ESD) of products is one of the key indicators for measuring their reliability and environmental adaptability. Especially in application scenarios such as automation equipment, medical instruments, and vehicle terminals, display screens must have the ability to resist electrostatic discharge interference, ensuring stable operation in complex electromagnetic environments.
Recently, AU Optronics (AUO) completed a rigorous electrostatic discharge (ESD) immunity test on its 12.1-inch industrial LCD screen G121EAN01.0, and the test results passed smoothly (PASS), once again verifying the high reliability of this model in industrial applications.
Test Overview
This ESD test was conducted by the Quality Inspection Department of AU Optronics (DQMCA3), with a delivery date of February 10, 2026 and a completion date of February 12, 2026.
Project | Detailed information |
Model | G121EAN01.0 |
Quantity sent for testing | 3片 |
Testing phase | MVT/MP(Mass production validation/mass production stage) |
Resolution | 1280×800 |
Refresh rate | 60Hz |
Bit depth | 8-bit |
Judgment criteria | Class B |
Test results | PASS |
Testing standards and methods
This test was strictly conducted in accordance with the AUO fixed point standard, covering two main ESD testing methods:
Contact Discharge: Maximum Test Voltage ± 8KV
Air Discharge: Maximum test voltage ± 15KV
The testing conditions are as follows:
Environmental temperature: 25 ° C
Testing instrument: SKS-0230G electrostatic generator
Discharge model: 150pF/330 Ω
Discharge interval: 1 second
Test points: 8 key points
Discharge frequency per point: 25 times
Test results and judgment criteria
This test adopts the Class B judgment standard, which allows the product to experience certain performance degradation during the testing process, but requires:
No data loss
Can recover on its own
No hardware damage
After rigorous testing, G121EAN01.0 passed all three test samples (Grade B) under the conditions of contact discharge ± 8KV and air discharge ± 15KV, proving that this model has excellent anti-static ability.
Test project | Voltage level | Sample 1 | Sample 2 | Sample 3 |
Contact discharge | ±8KV | B | B | B |
Air discharge | ±15KV | B | B | B |
Test conclusion: All samples meet Class B standards, with no hardware failures, no data loss, and the system can self recover.
Testing significance and industrial application value
G121EAN01.0 has successfully passed ESD testing, indicating that this model has higher reliability in the following industrial application scenarios:
Industrial HMI control panel: In factory automation equipment, operators frequently come into contact with screens, and the ESD protection capability directly affects the stable operation of the equipment.
Medical equipment: Static electricity protection is particularly important in environments such as operating rooms and monitors.
In car display: The static environment inside the vehicle is complex, and the high ESD level ensures long-term stable operation of the display screen.
Outdoor self-service terminals: Information inquiry machines, charging stations, and other devices need to have good electrostatic resistance in different seasons and environments.
summary
As one of the representative models of AU Optronics' 12.1-inch industrial LCD screen, G121EAN01.0 provides a reliable solution for industrial display applications with its 1280 × 800 resolution, AHVA full view technology, -30~85 ℃ ultra wide temperature working ability, and excellent ESD anti-interference performance verified this time.
The successful passing of this ESD test not only verifies the excellent performance of G121EAN01.0 in electrical reliability, but also reflects the strict standards of AU Optronics in industrial grade display product quality control.
If you need to obtain the complete specification sheet, ESD test report or sample support for G121EAN01.0, please contact us.
