5.5 INCH TOUCH PCAP TFT MIPI INTERFACE PRODUCT INTRODUCTION
TFT (Thin Film Transistor) is a liquid crystal display technology that has the characteristics of fast response speed and high color reproducibility. The product TXW550040N0-CTP adopts IPS technology, providing nearly 180 degree panoramic display capability, which can maintain color consistency and accuracy from any angle. On the capacitive touch screen, GT911 is a high-performance capacitive touch screen control chip that supports multi touch and provides users with a smooth interactive experience. Combining touch accuracy and response speed with the GT911 chip, the 5.5-inch TFT display IPS panoramic LCD screen can achieve high-precision touch operation and fast response. Tianxianwei is an expert in IPS products, providing customers with over 500 types of IPS products applied in various industries.
The TXW550040N0-CTP display screen has a high-definition resolution of 1080 * 1920, ensuring the clarity of images and the richness of details. The brightness reaches 1100cd/m ², providing good visibility even in strong light environments. Tianxianwei TXW550040N0-CTP can achieve various brightness levels according to customer needs.
The TXW550040N0-CTP display screen is widely used in outdoor handheld PDAs, photography equipment, instruments, unmanned aerial vehicle remote controllers, and other fields. Its high resolution and multi touch functionality provide users with a rich interactive experience and convenient operation methods.
Features
| Item | Specification | Unit |
| Screen Size | 5.5 | inch |
| Number of Pixel | 1080*3RGB(H)X1920(V) | Pixels |
| Display area | 68.04(H) * 120.96(V) | mm |
| Pixel pitch | 0.021(H) *0.063(V) | mm |
| Outline Dimension | 75.8(W) ×139.9(H) ×3.49(T) | mm |
| Pixel arrangement | RGB Vertical Stripe | ― |
| Display mode | Normally Black | ― |
| Viewing Direction(eye) | ALL | ― |
| Display Color | 262K | ― |
| Luminance(cd/m2) | 1100 | nits |
| Contrast Ratio | 800:1 | ― |
| Interface | MIPI | |
| Back-light | LED Side-light type | ― |
| LCM IC | HX8399C | |
| CTP IC | GT911 | |
| Operation Temperature | -20~60 | ℃ |
| Storage Temperature | -30~70 | ℃ |
Outline Drawing
Module Function Description
| Pin No | Symbol | Description |
| 1 | GND | Power Ground |
| 2 | GND | Power Ground |
| 3 | CTP_RST | Touch panel reset |
| 4 | RESET | Reset signal input terminal. Active at ‘L’. |
| 5 | CTP_INT | Touch panel interrupt output |
| 6 | TE | Tearing effect signal is used to synchronize MCU to frame memory |
| 7 | CTP_SDA | Touch panel I2C data |
| 8 | LCD_ID | Not connected |
| 9 | CTP_SCL | Touch panel I2C clock |
| 10 | GND | Power Ground |
| 11 | CTP_VCC | Touch panel Power supply 2.8~3.3V |
| 12 | D0N | High speed interface data differential signal input/output pins |
| 13 | GND | Power Ground |
| 14 | D0P | High speed interface data differential signal input/output pins |
| 15 | LEDA | Power supply for backlight anode input terminal. |
| 16 | GND | Power Ground |
| 17 | LEDA | Power supply for backlight anode input terminal. |
| 18 | D1N | High speed interface data differential signal input/output pins |
| 19 | GND | Power Ground |
| 20 | D1P | High speed interface data differential signal input/output pins |
| 21 | LEDK | Power supply for backlight cathode input terminal. |
| 22 | GND | Power Ground |
| 23 | LEDK | Power supply for backlight cathode input terminal. |
| 24 | CLKN | High speed interface clock differential signal input/output pins |
| 25 | LEDK | Power supply for backlight cathode input terminal. |
| 26 | CLKP | High speed interface clock differential signal input/output pins |
| 27 | GND | Power Ground |
| 28 | GND | Power Ground |
| 29 | PWM | This pin is connecting with the external LED driver. |
| 30 | D2N | High speed interface data differential signal input/output pins |
| 31 | IOVCC 1.8V | Power Supply For I/O. |
| 32 | D2P | High speed interface data differential signal input/output pins |
| 33 | GND | Power Ground |
| 34 | GND | Power Ground |
| 35 | VSP | External input voltage(4.8V~6V) |
| 36 | D3N | High speed interface data differential signal input/output pins |
| 37 | VSN | External input voltage(-4.8V~-6V) |
| 38 | D3P | High speed interface data differential signal input/output pins |
| 39 | GND | Power Ground |
| 40 | GND | Power Ground |
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 | % |
TFT DC Characteristics
| Characteristics | Symbol | Min. | Typ. | Max. | Unit | Note |
| Supply Voltage for I/O | VDDIO | 1.65 | 1.8 | 3.3 | V | |
| External Input Voltage for(DC/DC) | VSP | 4.8 | -- | 6.0 | V | |
| External Input Voltage for(DC/DC) | VSN | -6.0 | -- | -4.8 | V | |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 15 white LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 28 | -- | 32 | V | - |
| Forward current | IF | -- | 60 | - | mA | - |
| Luminance(With LCD+CTP) | Lv | -- | 1200 | -- | 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.
Reliability Test Item
| No. | Test Item | Test Condition | Notes |
| 1 | High Temp. Storage | +70°C / 96H | 1. Functional test isOK. Missing Segment,short, unclear segment non-display,display abnormally and liquid crystal leakare un-allowed. 2. No low temperature bubbles,end seal loose andfall, frame rainbow. |
| 2 | Low Temp. Storage | -30°C / 96H |
| 3 | High Tempe. Operating | +60°C / 96H |
| 4 | Low Tempe. Operating | -20°C / 96H |
| 5 | High Temperature /Humidity storage | 50°C x 90%RH /96H |
| 6 | Thermal and cold shock | Static state, -20℃(30min) ~60℃ (30min),10 cycles |
Product Image
Facilities and Certificates
Product Tags:
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Multi Touch PCAP TFT 5.5 Inch Display MIPI Interface 1080*1920 Pixels Low Price Garrantee Images
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