5.5 Inch TFT Display Manufacturer , Portrait Type 5.5 Inch PCAP TFT Display
TFT LCD Touch 5.5" Inch HD 720x1280 Portrait IPS Full Viewing Angle TFT With MIPI Interface With CTP LCD Module
5.5 Inch TFT Display Manufacturer, Portrait Type 5.5 Inch PCAP TFT Display Introduction
Features
- This 5.5 inch TFT LCD display TXW550039N0-CTP 3 is a diagonal size of 5.5 inches and a resolution of 720x1280 pixels.
- This 5.5-inch LCD display module is equipped with an ST7703 integrated circuit, which includes controller and driver IC functions, and supports MIPI interfaces.
- This 5.5 inch PCAP TFT display has the power supply voltage (Vdd) from 21V.
- This 5.5 inch LCD screen is IPS type display with a full view angle 85/85/85/85 max.
- this 5.5 inch portrait TFT TXW550039N0-CTP is displayed in portrait mode with a brightness of 350 nits, and can be customized
- This 5.5-inch TFT display is equipped with a PCAP (projection capacitive) touch panel, featuring ST7703 IC, I2C interface, and 5-point touch technology, providing a responsive and user-friendly experience.
- This 5.5-inch PCAP TFT display screen can operate at temperatures ranging from -20 ℃ to+70 ℃; Its storage temperature is between -30 ℃ and+80 ℃.
- Whether used indoors or outdoors, this 5.5-inch TFT LCD display can meet various display requirements. It is a multifunctional and high-performance solution suitable for industrial Handheld PDA, POS machine, surveying instrument, medical control, security, education display, equipment control panel and other fields.
Product Information
| Product: | 5.5 Inch TFT LCD Display |
| Resolution: | 720x1280 Dots |
| Interface: | MIPI |
| Viewing Direction: | IPS All Viewing Angle(85/85/85/85) |
| Touch Screen: | PCAP |
| PCAP Structure: | G+FF |
| CTP Controller: |
GT911 |
| LCD Controller: | ST7703 |
| Cover Glass Dimension: | Customizable |
| Connection: | ZIF FPC |
| Pin Number: | 25 Pins |
| Surface Luminance: | 350 Cd/m2(nits) |
| LED Lifetime: | 30,000 Hours |
| Compliance: | CE & FCC & RoHS Compliant |
5.5 Inch TFT Display Manufacturer, Portrait Type 5.5 Inch PCAP TFT Display 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 white 14 LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 19.6 | -- | 22.4 | V | -- |
| Forward current | IF | -- | 40 | -- | mA | -- |
| Luminance(With LCD+CTP) | Lv | -- | TBD | -- | cd/m2 | -- |
| LED life time | N/A | -- | 30,000 | -- | Hr | Note 1 |
Module Function Description
| Pin No. | Symbol | LCM Functional |
| 1-2 | LEDA | Power supply for backlight anode input terminal. |
| 3-4 | LEDK | Power supply for backlight cathode input terminal. |
| 5 | GND | Power Ground |
| 6 | IOVCC 1.8V | I/O and interface power supply (IOVCC):1.65V to 2.0V |
| 7 | VCI 2.8V | Analog power supply (VCI):2.5V to 3.3V |
| 8 | RESET | Reset signal input terminal. Active at ‘L’. |
| 9 | TE | Frame head pulse for tearing effect. |
| 10 | LCD-ID | ID read PIN for ID circuit. |
| 11 | GND | Power Ground |
| 12 | CLKP | High speed interface clock differential signal input/output pins |
| 13 | CLKN | High speed interface clock differential signal input/output pins |
| 14 | GND | Power Ground |
| 15 | D0P | High speed interface data differential signal input/output pins |
| 16 | D0N | High speed interface data differential signal input/output pins |
| 17 | GND | Power Ground |
| 18 | D1P | High speed interface data differential signal input/output pins |
| 19 | D1N | High speed interface data differential signal input/output pins |
| 20 | GND | Power Ground |
| 21 | D2P | High speed interface data differential signal input/output pins |
| 22 | D2N | High speed interface data differential signal input/output pins |
| 23 | GND | Power Ground |
| 24 | D3P | High speed interface data differential signal input/output pins |
| 25 | D3N | High speed interface data differential signal input/output pins |
| Pin No. | Symbol | TP Functional |
| 1 | CTP_VCC 3.3V | Touch panel Power supply 2.8~3.3V |
| 2 | CTP_RST 1.8V | Touch panel reset |
| 3 | CTP_SCL 1.8V | Touch panel I2C clock |
| 4 | CTP_SDA 1.8V | Touch panel I2C data |
| 5 | CTP_INT 1.8V | Touch panel interrupt output |
| 6 | GND | Power Ground |
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 |
5.5 Inch TFT Display Manufacturer, Portrait Type 5.5 Inch PCAP TFT Display Image
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