7.0″ Bar-Type TFT LCD Module – 280×1424 4-Lane MIPI with PCAP
7.0-inch bar-type TFT LCD display module featuring 280×1424 resolution (1:5 aspect ratio), full 80° viewing angles, 4-lane MIPI DSI interface, and integrated projected capacitive touch (PCAP) with GT911 controller. Ultra-slim 5.76mm profile with 50,000-hour LED backlight. Ideal for automotive instrument clusters, dashboard displays, control panels, and specialty bar-type HMI applications.
7.0-Inch Bar-Type TFT LCD Module – 280×1424 with 4-Lane MIPI and PCAP Touch
This 7.0-inch bar-type TFT LCD module features a 280×1424 resolution with a unique 1:5 aspect ratio, full 80° viewing angles, a 4-lane MIPI DSI interface, and an integrated projected capacitive touch panel. It is designed for automotive instrument clusters, dashboard displays, control panels, and specialty bar-type HMI applications. The ultra-slim 5.76mm profile and 50,000-hour LED backlight make it an excellent choice for space-constrained, high-durability products.
Key Features
- Unique Bar-Type Form Factor – 1:5 aspect ratio with 280×1424 resolution for dashboard, instrument cluster, and specialty display applications
- Full Viewing Angles – 80°/80°/80°/80° viewing angles for consistent image quality from all directions
- 4-Lane MIPI DSI Interface – High-speed serial interface for seamless integration with modern application processors
- Integrated PCAP Touch – Projected capacitive touch panel with GT911 controller and I2C interface for intuitive user interaction
- Ultra-Slim Profile – 5.76mm module thickness for space-constrained designs
- Wide Operating Temperature – -20°C to +70°C for demanding environments
- Glare Surface – High clarity and contrast for professional display applications
- Normally Black TFT – Excellent contrast and deep blacks for vivid imagery
- 50,000-Hour LED Backlight – Reliable long-life illumination for extended product lifespan
- OTA7290N-C Driver IC – High-performance driver optimized for bar-type TFT displays
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | 7.0-inch diagonal (Bar Type) |
| Dot Matrix | 280 x RGB x 1424 |
| Module Dimension | 186.62 x 38.2 x 5.76 mm |
| Active Area | 170.88 x 33.60 mm |
| Pixel Pitch | 0.12 x 0.12 mm |
| Aspect Ratio | 1:5 |
| LCD Type | TFT, Normally Black, Transmissive |
| Viewing Angle | 80°/80°/80°/80° (Full) |
| Interface | 4-Lane MIPI DSI |
| Driver IC | OTA7290N-C or Equivalent |
| Backlight Type | LED, Normally White |
| Touch Technology | Projected Capacitive Touch (PCAP) |
| Touch Controller IC | GT911 or Equivalent |
| Touch Interface | I2C |
| Touch Resolution | X:1424, Y:280 |
| Touch FW Version | 70CTP |
| Surface Treatment | Glare |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Analog Supply Voltage (VCC) | 3.0V ~ 3.6V (Typ. 3.3V) |
| VCC Current | 115mA ~ 175mA (Typ. 115mA) |
| CTP Supply Voltage (VDDT) | 2.8V ~ 3.6V (Typ. 3.3V) |
| CTP Current | 12.2mA ~ 20mA (Typ. 12.2mA) |
| LED Voltage (VLED+) | 5.5V ~ 6.8V (Typ. 6.0V) |
| LED Current | 240mA (Typ.) |
| LED Life Time | 50,000 Hours |
LCD Pin Interface
| Pin | Symbol | Description |
|---|---|---|
| 1,4,7,10,13,16,17,20,24 | GND | Ground |
| 2,3 | D3N/D3P | MIPI Data Lane 3 |
| 5,6 | D2N/D2P | MIPI Data Lane 2 |
| 8,9 | CLKN/CLKP | MIPI Clock |
| 11,12 | D1N/D1P | MIPI Data Lane 1 |
| 14,15 | D0N/D0P | MIPI Data Lane 0 |
| 18 | TE | Tearing Effect Output |
| 19 | RESET | Reset Signal |
| 21-23 | VCC | Power Supply (3.3V) |
| 25-26 | NC | No Connection |
| 27-28 | VLED- | LED Cathode |
| 29-30 | VLED+ | LED Anode |
Touch FPC Pin Assignment
| Pin | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | INT | Interrupt Request to Host |
| 3 | RST | Wakeup Request / Reset |
| 4 | SDA | I2C Data |
| 5 | SCL | I2C Clock |
| 6 | VDDT | Touch Power Supply (3.3V) |
Applications
This bar-type TFT LCD module with PCAP touch is designed for a variety of automotive, industrial, and specialty display applications where elongated displays with touch capability are required:
- Automotive Instrument Clusters – Ideal for dashboard displays and vehicle information panels
- Automotive Infotainment – Perfect for center console and climate control displays
- Industrial Control Panels – Elongated HMI interfaces for machine controls and process monitoring
- Audio Equipment – Suitable for DJ mixers, audio interfaces, and studio equipment
- Specialty Displays – Perfect for retail signage, digital shelf labels, and information panels
- Smart Home Appliances – Ideal for control panels on smart appliances and home automation systems
- Transportation Displays – Suitable for infotainment and information displays in vehicles
Customization Options
We offer flexible customization to meet specific project requirements:
- Touch Panel Options – PCAP touch parameters, sensitivity, and firmware can be customized
- Brightness – Backlight brightness can be customized for different environments
- Interface – Alternative interface options available depending on requirements
- FPC – Custom FPC length, connector type, and pinout available
- Operating Temperature – Extended temperature range versions available for automotive applications
- Surface Treatment – Optional surface treatments including anti-glare or hard coating
- Optical Bonding – For improved durability and readability in automotive applications
- LCM Assembly – Custom mechanical integration and housing solutions available
Selection Guide
When selecting this bar-type TFT LCD module for your project, consider the following factors:
- Display Resolution – 280×1424 provides unique 1:5 aspect ratio ideal for dashboard and instrument cluster applications
- Interface Compatibility – 4-Lane MIPI DSI requires a host processor with MIPI DSI support; ensure your SoC has sufficient data lanes (up to 4 lanes)
- Touch Integration – PCAP with GT911 controller and I2C interface supports multi-touch for interactive applications
- Power Requirements – VCC (3.0V~3.6V) for LCD and VDDT (2.8V~3.6V) for touch; LED backlight requires 5.5V~6.8V at 240mA
- Operating Environment – Temperature range -20°C to +70°C suitable for automotive and industrial applications
- Mounting Space – Module dimension 186.62 x 38.2 mm with 5.76mm thickness; verify mechanical clearance in your design
Frequently Asked Questions
What is the viewing angle of this TFT display?
This display offers full 80°/80°/80°/80° viewing angles, providing consistent image quality from all directions.
Does this module include a touch panel?
Yes, this module includes an integrated projected capacitive touch panel with a GT911 controller and I2C interface.
What interface does this display use?
The module uses a 4-Lane MIPI DSI interface for the display and an I2C interface for the touch panel.
What is the typical power consumption?
Typical current consumption is 115mA for VCC (LCD) and 12.2mA for VDDT (touch) during normal operation.
What is the LED backlight voltage requirement?
The LED backlight requires a voltage of 5.5V to 6.8V with a typical current of 240mA.
What is the LED backlight lifetime?
The LED backlight has a typical operating life of 50,000 hours at 25°C.
Can you provide samples?
Yes, sample units are available for evaluation. Please submit your requirements through the sample request form.
Is driver support available?
Yes, we provide initialization code, datasheets, and technical support for integration. The OTA7290N-C and GT911 driver ICs are well-supported with readily available driver libraries.
What is the MOQ for mass production?
MOQ depends on specific configurations. Please contact our sales team for current MOQ information.
Related Resources
- TFT LCD Modules
- Bar-Type Displays
- MIPI Interface Displays
- Automotive Displays
- PCAP Touch Displays
- LCD Interface Selection Guide
- Customization Services
For volume pricing, customization, or engineering support, please contact our sales team.
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