2.8" TFT lcd touch screen 480*640 IPS full viewing angle with CTP and RGB interface
2.8 inch TFT LCD Touch Screen Description
Tianxianwei TXW280086B0-CTP is a diagonal size 2.8”inch shape IPS type TFT LCD Display with
resolution 480*640 pixels.
Product Quick Details:
1. LCD Size: 2.8” inch TFT
2. Resolution: 480*640
3. Viewing Angle: Free(80/80/80/80)
4. Outline Dimension: 51.6*71.8*3 mm
5. LCD Driver IC: ST7701S
6. LCD Interface Type: RGB 24 BIT Interface
7. Temperature: Top -20°C to +70°C; Tst -30°C to +80°C
8. Touch Panel: Capacitive Touch Screen(CTP)
| Product: | 2.8"inch TFT | Touch Screen: | Capacitive Touch Panel (CTP) |
|---|
| Resolution: | 480*640 | Viewing Direction: | IPS Full Viewing Angle(80/80/80/80) |
|---|
| Driver IC: | ST7701S | Pin Number: | 44 Pins |
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| Connection: | FPC Type Connection | Surface Luminance: | 400 Cd/m² (nits) |
|---|
| Interface: | RGB | LED Lifetime: | 30,000 Hours |
|---|
Product Advantages
1. IPS full viewing angle(80/80/80/80). Very good viewing angle.
Perfect for different kinds of applications, regardless of putting
on top, or on the table, or used handheld, etc.
2. Excellent display performance of background color, luminance,
viewing angle, and intensity, etc.
3. High quality level for industrial and medical applications.
4. Flexible to have with or without resistive touch screen. We can
support to design customized CTP(capacitive touch panel) for
customers as well. FPC is customizable too.
5. Price competitive solution with good quality among the same
kinds in the LCD industry.
6. Easy to install and easy to maintain.
2.8 inch TFT lcd touch screen Drawing
Absolute Maximum Rating
| Characteristics | Symbol | Min. | Max. | Unit |
| LCM Operating Temperature | TOPR | -20 | +60 | °C |
| LCM Storage Temperature | TSTG | -30 | +70 | °C |
| TP Operating Temperature & Humidity (20% ~ 90%RH) | TOPR | -20 | +60 | °C |
| TP SStorage Temperature & Humidity (20% ~ 90%RH) | TSTG | -30 | +70 | °C |
| Humidity | RH | -- | 90 | % |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 6 white LEDs.
The characteristics of the back-light are shown in the following
tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 16.8 | -- | 19.2 | V | -- |
| Forward current | IF | -- | 20 | -- | mA | -- |
| Luminance(With LCD+CTP) | Lv | -- | TBD | -- | cd/m2 | -- |
| LED life time | N/A | -- | 30,000 | -- | Hr | Note 1 |
Note:
- The “LED life time” is defined as the module brightness decrease to
50% of original brightness at IL=20mA/LED. The LED life time could be decreased if operating IL is larger than 25mA/LED.
Real Product Demostration
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FACTORY AND FACILITIES
