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Introduction
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video
Introduction
Description:
HW-397P0Z008-01 is a 3.97 inch small tft lcd module in 480x800 resolution with MIPI interface, in 24 pins, and could be customized for other pinmap. The typical value brightness of the module is 350 nits, and the minimum uniformity of the module is 80%. Backlight current is 160mA and backlight voltage is 11.2~13.6V, with 8 backlight LEDs. This 3.97 inch TFT LCD module is equipped with ST7701SN drive IC, all o'clock viewing direction, 16.7M color depth, white backlight and transmissive type. The display utilizes In-Plane Switching (IPS) technology, which provides a full viewing angle, ensuring that the screen content is easily visible from any direction without any color distortion or fading.
Drawing:
Specifications:
| Mechanical Specification | ||
| Display Size | 3.97 inch | |
| Outline Dimension | 57.15*96.85*2.10 mm | |
| Pixel Size | 0.108 (H) x 0.108 (V) mm | |
| Display Type | IPS | |
| Resolution | 480*RGB*800 | |
| Screen Color | 16.7M | |
| Driver IC | ST7701SN | |
| Viewing Direction | All O'clock | |
| Interface | MIPI | |
| Backlight Type | LED White | |
| Work Temperature | -20~+60℃ | |
| Storage Temperature | -30~+65℃ | |
| Pins Description | ||
| Pin No. | Pin Name | Description |
| 1 | GND | Ground. |
| 2 | LEDA | Backlight anode |
| 3 | LEDK | Backlight cathode |
| 4 | GND | Ground. |
| 5 | D1P | DSI-D1+ data signals |
| 6 | D1N | DSI-D1- data signals |
| 7 | GND | Ground. |
| 8 | CLKP | DSI-Clkp+ data signals |
| 9 | CLKN | DSI-Clkn- data signals |
| 10 | GND | Ground. |
| 11 | D0P | DSI-D0+ data signals |
| 12 | D0N | DSI-D0- data signals |
| 13 | GND | Ground. |
| 14 | RESET | Reset Signal input |
| 15 | TE | Tearing effect signal is used |
| 16 | GND | Ground. |
| 17 | IOVCC | Power supply for the system (1.8V) |
| 18 | VCI | Power supply for the system (3.3V) |
| 19 | TE | Tearing effect signal is used |
| 20 | NC | NC |
| 21 | NC | NC |
| 22 | NC | NC |
| 23 | NC | NC |
| 24 | GND | Ground. |
Applications:
The 3.97-inch TFT LCD display is versatile and ideal for various applications due to its compact size and vibrant visuals. It is commonly used in feature phones, providing a clear interface for calls and multimedia. In logistics and retail, it facilitates efficient data management in handheld terminals. Additionally, it serves in security systems, offering an intuitive interface for access control. Its small form factor makes it suitable for wearables, portable medical devices, and IoT applications, striking a balance between functionality and size in innovative solutions.
