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3.5 Inch Capacitive Touch Panel with 5-Point Touch - China Suppliers and Factory for Quality Glass Products
Product Drawing
Structure
| Part Name | Material | Thickness |
|---|---|---|
| Cover Glass | chemically strengthened glass, black ink | 1.8mm |
| SCA | Solid state optical adhesive | 0.2mm |
| Sensor Glass | Double ITO shadow cancelling glass | 0.55mm |
Specification
| Item | Contents | Unit |
|---|---|---|
| Product Size | 3.5 | inch |
| CG Outline | 87.57*80.55 | mm |
| Sensor Outline | 76.40*61.70 | mm |
| View Area | 70.78*53.26 | mm |
| IC Type | FT5426-003 | - |
| Interface | I2C | - |
| TFT Resolution | 320*240 | - |
| Response | ≤25 | ms |
| Touch Point | 5 | - |
Although the capacitive touch panel is only 3.5 inch, it can support 5-point touch, and the cover lens is made of 1.8mm chemically strengthened glass, which makes the overall strength of the product better.
Frequently Asked Questions
Q1 What is the cover glass thickness and material of this 3.5-inch touch panel?
The cover glass is made of 1.8mm chemically strengthened glass with black ink, which significantly enhances the overall strength and durability of the product.
Q2 How many touch points does this capacitive touch panel support?
Despite its compact 3.5-inch size, this capacitive touch panel supports up to 5-point touch control.
Q3 What interface and controller IC does the touch panel use?
It utilizes the I2C interface and is powered by the FT5426-003 IC type for reliable performance.
Q4 What are the outline dimensions of the Cover Glass (CG) and Sensor?
The Cover Glass (CG) outline is 87.57*80.55 mm, and the Sensor outline is 76.40*61.70 mm.
Q5 What is the response time and resolution support for this panel?
The panel features a fast response time of ≤25 ms and is designed to support a TFT resolution of 320*240.
Q6 What is the internal structure layer of the touch panel?
The structure consists of a 1.8mm Cover Glass, a 0.2mm SCA (Solid state optical adhesive) layer, and a 0.55mm Double ITO shadow-cancelling Sensor Glass.