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2.1 Inch Capacitive Touch Panel with Optical Bonding – China Factory Suppliers for Palm Print Payment Solutions
Product Drawing
Structure
| Part Name | Material | Thickness |
|---|---|---|
| Cover Glass | Aluminosilicate glass, AR+AF+ IR | 2.0mm |
| Cover & Sensor OCA | Optical adhesive | 0.125mm |
| Top ITO Film | ITO, PET | 0.05mm |
| CTP & LCM OCA | Optical adhesive | 0.2mm |
| LCM | Liquid crystal display module | 1.34mm |
Specification
| Item | Contents | Unit |
|---|---|---|
| Product Size | 2.1 | inch |
| CG Outline | 124.00*78.00 | mm |
| Sensor Outline | 18.50*57.60 | mm |
| View Area | 12.79*51.06 | mm |
| IC Type | FT6336U | - |
| Interface | I2C | - |
| TFT Resolution | 256*64 | - |
| Touch Point | 1 | - |
The screen body of this product is only 2.1 inches, the cover glass is much larger than the screen body, there are two small transparent holes on the cover glass, the cover surface is treated with AR+AF, and the back is printed with IR ink, this product is used for palm print payment, convenient and fast.
Frequently Asked Questions
Q: What is the screen size and design feature of this product?
The screen body is 2.1 inches. A key design feature is that the cover glass is significantly larger than the screen body itself and includes two small transparent holes.
Q: What surface treatments are applied to the cover glass?
The cover glass surface is treated with AR (Anti-Reflective) and AF (Anti-Fingerprint) coatings, and the back side is printed with specialized IR (Infrared) ink.
Q: What is the primary application for this touch screen module?
This module is specifically designed and optimized for palm print payment systems, providing a convenient and fast transaction experience.
Q: What IC type and interface does the module support?
The module uses the FT6336U driver IC and communicates via the standard I2C interface.
Q: What are the resolution and touch point specifications?
The display features a TFT resolution of 256*64 and supports 1 touch point.
Q: What materials are used in the cover glass and display structure?
The structure consists of a 2.0mm Aluminosilicate glass cover, Optical adhesive (OCA) layers, a Top ITO Film (ITO, PET), and a Liquid crystal display module (LCM).