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4.3 Inch Vertical IPS TFT LCD Display 480x800 RGB - China Suppliers & Factory Quality Screen
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Product Description
H043BWV40I3082 is a 4.3 inch TFT LCD module. This LCD screen has a vertical structure with an aspect ratio of 3:5. It adopts IPS full-view technology, has a resolution of 480×800, and a pixel density of approximately 217 PPI. The display is clear and detailed. The SPI + RGB 40-pin interface, ST7701S Driver IC, has a brightness of 300 nit. The operating temperature can withstand -20℃ to +70℃, and it has strong adaptability. It can be optionally equipped with resistive touch screen or capacitive touch screen.
This 4.3 inch TFT LCD Display is mainly applied in the following fields:
- Smart Home & IoT — Control panels for smart locks, thermostats, etc.
- Industrial Control & HMI — Human-machine interfaces, data & operation displays
- Portable Medical Equipment — ECG machines, blood glucose meters, clear data display
- Vehicle & Outdoor Systems
- Consumer Electronics
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Mechanical Drawing
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Specification Parameters
| Feature | Spec |
|---|---|
| Model Name | H043BWV40I3082 |
| LCD Size | 4.3 inch |
| Display Format | 480×800 |
| Interface | SPI+RGB 40pin |
| Luminance | 300 cd/m² |
| Touch Screen | None, optional |
| Viewing Direction | ALL |
| Color Depth | 16.7M |
| Driver IC | ST7701S |
| LCM (W × H × D) (mm) | 60.86 × 102.57 × 2.70 |
| Active Area (mm) | 56.16 × 93.60 |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 15V |
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Interface Definition
| Pin NO. | Symbol | Description |
|---|---|---|
| 1 | LEDK | Back light power supply negative |
| 2 | LEDA | Back light power supply positive |
| 3 | GND | Ground |
| 4 | VCC | Power supply |
| 5-12 | R0-R7 | Red Data |
| 13-20 | G0-G7 | Green Data |
| 21-28 | B0-B7 | Blue Data |
| 29 | GND | Ground |
| 30 | CLK | Clock signal |
| 31 | DISP | Display on/off |
| 32 | HSYNC | Horizontal sync input in RGB mode (short to GND if not used) |
| 33 | VSYNC | Vertical sync input in RGB mode (short to GND if not used) |
| 34 | DE | Data enable |
| 35 | NC | No Connection |
| 36 | GND | Ground |
| 37 | RESET | Reset signal pin |
| 38 | SDA | Serial data input/output bidirectional pin for SPI interface |
| 39 | SCL | Serial clock input for SPI interface |
| 40 | CS | A Chip Select signal |
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Frequently Asked Questions
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What is the resolution and pixel density of the H043BWV40I3082 LCD module?The H043BWV40I3082 features a resolution of 480×800 pixels with a pixel density of approximately 217 PPI, delivering a clear and detailed display on its 4.3 inch screen.
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What interface does the H043BWV40I3082 use?It uses a SPI + RGB 40-pin interface, driven by the ST7701S Driver IC. The pinout includes power, RGB data lines (R0-R7, G0-G7, B0-B7), sync signals (HSYNC, VSYNC), SPI lines (SDA, SCL, CS), and control signals.
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Does the H043BWV40I3082 support touch screen functionality?Touch screen is not included by default, but it can be optionally equipped with either a resistive touch screen or a capacitive touch screen based on your application requirements.
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What are the operating temperature limits for this LCD module?The module supports an operating temperature range of -20℃ to +70℃ and a storage temperature range of -30℃ to +80℃, making it suitable for a wide range of environments including industrial and outdoor applications.
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What are the typical application scenarios for the H043BWV40I3082?This 4.3 inch TFT LCD module is widely used in smart home devices (smart locks, thermostats), industrial HMI panels, portable medical equipment (ECG machines, blood glucose meters), vehicle display systems, and consumer electronics.
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What is the physical size and active display area of the module?The overall LCM dimensions are 60.86 × 102.57 × 2.70 mm, with an active display area of 56.16 × 93.60 mm. The IPS panel provides full-angle viewing (ALL directions) with a brightness of 300 cd/m².