4.0inch square TFT LCD module display 720X720px HD/ST7701S/LVDS
interface/IPS/with capacitive touch screen
Key Features:
▶ Model: TFT-H040A22DKINV3C30
▶ Product type: TFT square capacitive screen
▶ Display pixels: 720x720 Px
▶ External dimensions (mm): 80.150x83.2x3.8
▶ Display inches: 4.0"
▶ Effective size (mm): 71.928x71.928
▶ Application: Linux/industrial control/RK
▶ Visual angle: IPS full view
▶ Brightness: 350cd/M ²
▶ Pin: FPC-30PIN
▶ Interface: LVDS
▶ Special note: Anti static ESD 8KV
▶ Working temperature: -30~80 ℃
▶ Power supply voltage: 3.3V
▶ Driver chip: ST7701S
▶ Capacitive drive: GT911
4-inch square TFT LCD module display 720X720px HD/ST7701S/LVDS
interface/IPS/with capacitive touch screen/wide temperature
TFT-H040A22DKINV3C30 | 4" IPS LCD display | with LVDS interface |
720x720 px high resolution | IPS screen | Linux/industrial
control/RK
The TFT-H040A22DKINV3C30-LVDS is a high-performance 4-inch IPS TFT
capacitive monitor that delivers superior image quality, superior
color reproduction and contrast at any angle. It has a resolution
of 720x720 pixels and offers a 24-bit true color LCD display. The
monitor features a better FPC design, has EMI shielding on the
cables, and is RoHS compliant. The screen has multi-touch function
and supports customization. 4-inch IPS LCD screen with EMI
shielding and 3M brightness enhancement film. The brightness of
this 4-inch IPS display is 350cd/m². The transmissive display mode
and LVDS interface make it an ideal choice for various fields such
as medical, industrial, control, aviation and automotive. An
excellent choice for the industry.
Typical Applications:
Industrial Instruments: Used in devices requiring high-resolution
displays.
Smart Devices: Ideal for wearable devices, handheld gadgets, and
IoT devices.
Embedded Systems: Compatible with a wide range of microcontrollers
and development boards.
Advantages:
High Picture Quality: Sharp and clear display with a resolution of
320x320.
Wide Viewing Angle: Ensures good visibility from different angles.
Flexible Interface Options: Supports both parallel and serial
interfaces, making it versatile for different applications.
Environmental Compliance: Meets RoHS standards, ensuring it is
environmentally friendly.
Pin Configuration and Interface:
The module supports multiple interface options, allowing it to be
easily integrated into various systems. The specific pin
configuration will depend on the interface mode selected (parallel
or serial).
Development Support:
The module is compatible with a wide range of MCU platforms, making
it easy to integrate into existing projects. It is particularly
well-suited for use with popular development boards like Arduino,
Raspberry Pi, and STM32.
Conclusion:
The TFT-H027A01HQINV4N40 is a versatile and high-quality TFT LCD
module suitable for a wide range of applications. Its support for
multiple interfaces and compatibility with various MCU platforms
make it an excellent choice for developers looking for a reliable
display solution.
Customized Ribbon Cables/Flexible Printed Circuits (FPC): Tailor Your Cables To Perfection By Adjusting Their Length,
Position, And Pin Arrangements, Or Adding Other Connectors. Obtain
A Precisely Designed Cable Solution To Streamline And Enhance The
Safety Of Your Connections |
Touchscreen Add-On Components: Enhance Your User Experience With Capacitive Or Resistive
Touchscreen Technology. We Can Adjust The Glass Thickness Or Shape
Of The Touchscreen To Ensure A Perfect Fit For Your Design. |
Interface Customization: Choose From Various Interface Options Or Consult With Our Experts
To Select The Options That Best Suit Your Project. We Can Integrate
HI,USB, SPI, VGA, And Other Interfaces Into Your Display To Achieve
Your Design Goals. |
Cover Glass: Equip Your Display With Custom-Cut Cover Glass To Improve
Durability. Choose From Various Thicknesses Of Cover Glass And
Undergo Optical Bonding To Prevent Moisture And Debris. |
| parameter | Parameter Description | unit |
| TFT LCD | Standard TFT square | |
| Diagonal inches | 4.0 " | Inch |
| resolution | 720 x RGB x 720 (TFT) | dots |
| Dimensions | 80.150x83.2x3.8 | mm |
| Size (AA) area | 71.928x71.928 | mm |
| LCD specifications | TFT, white, transparent | |
| Display perspective | 85/85/85/85 (IPS) | |
| aspect ratio | 1: 1 | |
| Backlight specifications | LED, white | |
| TFT driver chip | ST7701S | |
| Touch glass type | Capacitive Touch (CTP) | |
| surface | Anti glare/glossy surface | |
| Display brightness | three hundred and fifty | cd/㎡ |
| Operating temperature | -30~+80 | °C |
| Storage temperature | -30~+85 | °C |
