Touch Screen Specifications
| Parameter | Specification |
| Touch Model | STC-04387-3 |
| Overall Dimensions | 114.8 × 80 mm |
| Active Area | 95.6 × 54.3 mm |
| Cover Glass Thickness | 0.7 mm |
| Total Thickness | 1.45 mm |
| Structure | G+G (Glass + Glass) |
| Surface Hardness | ≥7H (Pencil Hardness) |
| Touch IC Brand/Model | GOODIX GT911 |
| Interface | I²C |
| FPC Model | STC-911-19 |
| Waterproof | No |
| Glove Touch Support | No |
| Anti-Interference | Good |
| Max Cover Glass Thickness | 3 mm (for touch operation) |
| Max Touch Points | 5 |
| Activation Force | 0g (Zero-force touch) |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -30°C to 80°C |
| Application | Light Industrial & Consumer Electronics |
| Compatible LCD Models | AT043TN25 V.2, AT043TN24 V.7, TM043NDSP01-00, G043FTN01.0, TM043NDH02-40, TM043NDHG11, G043FTT01.0, TCG043WQLBAANN-GN00 |
GT911 G+G Touch Panel For 4.3-Inch LCD Assemblies
4.3 inch capacitive touch panel designs need accurate alignment because the display area, touch area, cover border, and FPC route are all limited by compact product space. This model uses a GOODIX GT911 touch IC, G+G glass structure, and I2C interface support. It fits AT043TN25 V.2, TM043ND series LCD modules, and other small industrial display assemblies that need a modern touch surface.
G+G Glass Structure For Small Front Panels
The G+G structure gives the touch surface a firmer glass feel than film-based options. It also supports a cleaner front appearance for embedded control products, handheld terminals, and compact HMI screens. For small displays, the cover glass edge, touch sensor area, and visible window should be checked together before sampling.
Key product points include:
- 4.3-inch capacitive touch panel
- GOODIX GT911 touch control IC
- G+G glass structure
- I2C interface support
- 5-point touch function
- Compatible with AT043TN25 V.2 and TM043ND series LCDs
I2C Touch Communication And Driver Support
I2C keeps the communication path simple for embedded control boards and Android-based devices. FaceLCD can provide GT911 datasheets, register configuration guidance, CAD drawings, DWG/STEP files, and driver support review for Android, Linux, and Windows systems.
Matching Check Before Sampling
A compact touch screen can face issues such as edge offset, reversed coordinates, housing pressure, or FPC interference. FaceLCD can help review touch area alignment, bonding space, cover glass dimensions, grounding design, and LCD fit. The 4.3 inch capacitive touch panel can also be checked with the product shell to improve response stability.
FAQ
What Touch IC Does This Panel Use?
It uses a GOODIX GT911 touch IC.
Can It Match AT043TN25 V.2?
Yes. It can match AT043TN25 V.2 and selected TM043ND series LCD modules.
What Interface Does It Support?
It supports I2C interface communication.
Does It Support Multi-Touch?
Yes. The reference product supports 5-point touch.
Can FaceLCD Provide CAD Files?
Yes. FaceLCD can provide CAD drawings, DWG/STEP files, and product specifications.
What Should Be Checked Before Sampling?
Check the LCD visible area, touch active area, cover glass border, FPC route, grounding design, and driver settings.