Model No. WF88BTYA8MNG10
►Size : 8.8" TFT LCD
►Resolution : 480×1920 dots
►View Direction : IPS
►Interface : MIPI DSI
►Driver IC：OTA7290N
►Control-Board :No
►Brightness (cd/m²) : 450
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch screen (PCAP) + Optical Bonding
►Touch Points: 1
The WF88BTYA8MNG10 is an 8.8-inch bar type TFT-LCD module designed for horizontal display applications where long-format layouts are required. With a resolution of 480×1920 pixels and a 1:4 aspect ratio, it is well-suited for control panels, list-based content, and information displays.
Using IPS technology, the module provides wide viewing angles of 85°/85°/85°/85° (L/R/U/D) with consistent color reproduction. A projected capacitive touch panel (PCAP) with optical bonding is integrated, offering accurate single-touch input, improved durability, and reduced surface reflections.
The display is driven by the OTA7290N IC via a 4-lane MIPI DSI interface, enabling reliable high-speed data transmission. The touch panel is controlled by the GT928 IC through I²C. With 450 cd/m² brightness, an LED backlight lifetime of 30,000 hours (typical), and a slim bar-type form factor (241.3 × 74.3 × 8.5 mm), this module is optimized for integration into equipment interfaces.
It supports an operating temperature range of -20 to +70°C and storage from -30 to +80°C, ensuring stable performance in industrial and medical environments.
Applications: Audio/visual equipment, industrial machinery, smart appliances, medical instruments, and other systems requiring bar type displays.
| Item | Dimension | Unit |
|---|---|---|
| Size | 8.8 | inch |
| Dot Matrix | 480 × R.G.B. × 1920 | dots |
| Module dimension | 241.3 × 74.3 × 8.5 | mm |
| Active area | 218.88 × 54.72 | mm |
| Pixel pitch | 0.114 × 0.114 | mm |
| LCD type | TFT, Normally black, Transmissive | |
| Viewing angle | 85/85/85/85 | |
| Aspect Ratio | 1:4 | |
| Backlight Type | LED ,Normally White | |
| TFT Driver IC | OTA7290N | |
| TFT Interface | 4-Lanes MIPI | |
| CTP Driver IC | GT928or equivalent | |
| CTP Interface | I2C | |
| CTP FW Version | 66 | |
| CTP Resolution | 480*1920 | |
| Touch Panel | Projected Capacitive Touch Panel (PCAP) | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | 70 | ℃ |
| Storage Temperature | TST | -30 | － | 80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V |
| VGH | 17.0 | 18.0 | 19.0 | V | |
| VGL | -11 | -10 | -9 | V | |
| AVDD | 11.8 | 12 | 12.2 | V | |
| VCOM | VCOM | 4.5 | 4.88 | 5.2 | V |
| Input signal voltage | ViH | 0.7 VDD | - | VDD | V |
| ViL | 0 | - | 0.3 VDD | V | |
| Current of power supply | IDD | - | - | 35 | mA |
| IADD | - | - | 30 | mA | |
| IGH | - | - | 5 | mA | |
| IGL | - | - | -5 | mA | |
| Ivcom | - | - | 0.1 | mA | |
| Supply CTP | VDDT3.3V | 2.8 | - | 3.3 | V |
| IDDT3.3V | - | 13.4 | 21.0 | mA |
| Pin No. | Symbol | I/O | Function |
|---|---|---|---|
| 1 | GND | P | Ground |
| 2 | NC | --- | No connection |
| 3 | LED+ | P | LED Anode |
| 4 | LED+ | P | LED Anode |
| 5 | NC | --- | No connection |
| 6 | LED- | P | LED Cathode |
| 7 | LED- | P | LED Cathode |
| 8 | NC | --- | No connection |
| 9 | GND | P | Ground |
| 10 | NC | --- | No connection |
| 11 | AVDD | P | Power supply for analog circuit |
| 12 | NC | --- | No connection |
| 13 | VGH | P | Power supply for analog circuit |
| 14 | NC | --- | No connection |
| 15 | VGL | P | Power supply for analog circuit |
| 16 | NC | --- | No connection |
| 17 | GND | P | Ground |
| 18 | VCOM | P | Power supply for common voltage |
| 19 | GND | P | Ground |
| 20 | GND | P | Ground |
| 21 | RESET | I | Global reset |
| 22 | VDD | P | Power supply for digital circuits |
| 23 | STBYB | I | Standby mode |
| 24 | TP_Sync | O | Sync signal for touch panel |
| 25 | GND | P | Ground |
| 26 | D0P | I | MIPI Data Input Lane0 positive-end |
| 27 | D0N | I | MIPI Data Input Lane0 negtive-end |
| 28 | GND | P | Ground |
| 29 | D1P | I | MIPI Data Input Lane1 positive-end |
| 30 | D1N | I | MIPI Data Input Lane1 negtive-end |
| 31 | GND | P | Ground |
| 32 | CLKP | I | MIPI Clock Input positive-end |
| 33 | CLKN | I | MIPI Clock Input negtive-end |
| 34 | GND | P | Ground |
| 35 | D2P | I | MIPI Data Input Lane2 positive-end |
| 36 | D2N | I | MIPI Data Input Lane2 negtive-end |
| 37 | GND | P | Ground |
| 38 | D3P | I | MIPI Data Input Lane3 positive-end |
| 39 | D3N | I | MIPI Data Input Lane3 negtive-end |
| 40 | GND | P | Ground |
| Pin | Symbol | Function |
|---|---|---|
| 1 | NC | No connection |
| 2 | NC | No connection |
| 3 | NC | No connection |
| 4 | NC | No connection |
| 5 | VSS | Ground for analog circuit |
| 6 | SDA | I2C data input and output |
| 7 | SCL | I2C clock input |
| 8 | RST | External Reset, Low is active |
| 9 | INT | External interrupt to the host |
| 10 | VDDT3.3V | Power Supply : +3.3V |
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