4.3″ High Brightness TFT LCD Module – 480×272 RGB24 Interface
4.3-inch high brightness TFT LCD display module featuring 480×272 resolution with 16:9 wide aspect ratio, 24-bit RGB interface, and sunlight-readable design. ST7282-G4-1L driver IC with 12 o’clock viewing direction and wide operating temperature range (-20°C to +70°C). 50,000-hour LED backlight. Ideal for automotive displays, outdoor kiosks, industrial HMI, and portable instruments requiring excellent visibility in bright ambient light.
4.3-Inch High Brightness TFT LCD Module – 480×272 with 24-Bit RGB Interface
This 4.3-inch high brightness TFT LCD module features a 480×272 resolution with a 16:9 wide aspect ratio and a 24-bit RGB interface. Engineered with a high brightness backlight for superior sunlight readability, this display is specifically designed for automotive applications, outdoor kiosks, and industrial HMI terminals requiring clear visibility in bright ambient light conditions. The glare surface and wide operating temperature range (-20°C to +70°C) make it an exceptional choice for demanding outdoor and automotive environments.
Key Features
- High Brightness Design – Sunlight-readable display optimized for outdoor and automotive applications
- Wide 16:9 Aspect Ratio – 480×272 resolution perfect for widescreen HMI and video applications
- 24-bit RGB Interface – High-speed parallel interface for full color video data transfer
- Ultra-Slim Profile – 2.95mm module thickness for space-constrained designs
- Wide Operating Temperature – -20°C to +70°C for demanding outdoor and automotive environments
- Glare Surface – High clarity and contrast for professional display applications
- Normally White TFT – Bright, clear display with excellent readability
- 50,000-Hour LED Backlight – Reliable long-life illumination for extended product lifespan
- ST7282-G4-1L Driver IC – High-performance driver optimized for TFT displays
- No Touch Panel – Cost-effective solution for applications not requiring touch interaction
High Brightness & Sunlight Readable Advantage
This display module features a high brightness LED backlight design, delivering exceptional visibility even in direct sunlight. Key benefits include:
- Sunlight Readable – Optimized for outdoor, automotive, and high ambient light environments
- Enhanced LED Power – High drive current (40mA) for maximum luminous output
- Wide Operating Temperature – -20°C to +70°C for reliable performance in extreme conditions
- Glare Surface – High clarity for professional display applications
- 16:9 Widescreen Format – Ideal for automotive infotainment and widescreen HMI
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | 4.3-inch diagonal |
| Dot Matrix | 480 x RGB x 272 |
| Module Dimension | 105.5 x 67.2 x 2.95 mm |
| Active Area | 95.04 x 53.856 mm |
| Dot Pitch | 0.066 x 0.198 mm |
| Aspect Ratio | 16:9 |
| LCD Type | TFT, Normally White, Transmissive |
| View Direction | 12 o’clock |
| Gray Scale Inversion Direction | 6 o’clock |
| Interface | 24-bit RGB |
| Driver IC | ST7282-G4-1L |
| Backlight Type | LED, Normally White (High Brightness) |
| Touch Panel | Without Touch Panel |
| Surface Treatment | Glare |
| Luminance (Brightness) | High Brightness (Sunlight Readable) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Supply Voltage (VCC) | 3.1V ~ 3.5V (Typ. 3.3V) |
| Digital Operation Current (ICC) | 22mA ~ 33mA (Typ.) |
| LED Voltage (VBL+) | 22.4V ~ 27.2V (Typ. 25.6V) |
| LED Current (High Brightness) | 40mA (Typ.) |
| LED Power Consumption | ~1024mW (Typ.) |
| LED Life Time | 50,000 Hours |
Pin Interface
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | LED Backlight Cathode |
| 2 | VLED+ | LED Backlight Anode |
| 3,29,36 | GND | Power Ground |
| 4 | VCC | Power Voltage (3.3V) |
| 5-12 | R0~R7 | Red Data (R0:LSB, R7:MSB) |
| 13-20 | G0~G7 | Green Data (G0:LSB, G7:MSB) |
| 21-28 | B0~B7 | Blue Data (B0:LSB, B7:MSB) |
| 30 | CLK | Pixel Clock (DCLK) |
| 31 | DISP | Display On/Off Control |
| 32 | HSYNC | Horizontal Sync (Negative Polarity) |
| 33 | VSYNC | Vertical Sync (Negative Polarity) |
| 34 | DE | Data Enable |
| 35,37-40 | NC | No Connection |
Applications
This high brightness TFT LCD module is specifically designed for outdoor, automotive, and industrial applications where superior sunlight readability is essential:
- Automotive Displays – Infotainment systems, gauge clusters, and vehicle information panels requiring sunlight readability
- Outdoor Kiosks – Self-service terminals, ticketing machines, and wayfinding displays
- Industrial Control Panels – HMI interfaces in bright factory and outdoor environments
- Marine Electronics – Navigation systems and control displays on boats and ships
- GPS and Navigation Systems – Automotive and marine navigation displays
- Portable Instruments – Handheld devices requiring excellent outdoor visibility
Customization Options
We offer flexible customization to meet specific project requirements:
- Touch Panel – Resistive or capacitive touch panel integration available upon request
- Brightness – Custom brightness levels available for different outdoor/indoor 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
- Surface Treatment – Optional surface treatments including anti-glare or hard coating
- Optical Bonding – For improved outdoor readability and durability
- LCM Assembly – Custom mechanical integration and housing solutions available
Selection Guide
When selecting this high brightness TFT LCD module for your project, consider the following factors:
- Sunlight Readability – High brightness backlight (40mA LED current) ensures excellent visibility in outdoor and automotive applications
- Display Resolution – 480×272 with 16:9 aspect ratio ideal for widescreen HMI and video applications
- Interface Compatibility – 24-bit RGB interface requires 24 data lines plus clock and control signals; ensure your MCU/SoC supports parallel RGB output
- Viewing Direction – 12 o’clock viewing direction optimized for standard mounting orientations
- Power Requirements – VCC range 3.1V~3.5V with typical current 22mA; high brightness LED requires 22.4V~27.2V at 40mA
- Operating Environment – Temperature range -20°C to +70°C suitable for automotive and outdoor applications
- Touch Integration – No touch panel included, but available as a customization option
- Mounting Space – Module dimension 105.5 x 67.2 mm with 2.95mm thickness; verify mechanical clearance in your design
Frequently Asked Questions
What makes this display “high brightness” and “sunlight readable”?
This display features a high brightness LED backlight with 40mA typical current, delivering excellent sunlight readability for outdoor and automotive applications.
What is the viewing direction of this display?
This display has a 12 o’clock viewing direction with 6 o’clock gray scale inversion direction, making it ideal for standard automotive and HMI applications.
Does this module include a touch panel?
No, this version does not include a touch panel. It is designed as a display-only module. Touch panel integration is available as a customization option.
What interface does this display use?
The module uses a 24-bit RGB interface with CLK, HSYNC, VSYNC, DE, and DISP control signals for full color video data transfer.
What is the LED backlight voltage requirement?
The high brightness LED backlight requires a voltage of 22.4V to 27.2V with a typical current of 40mA and power consumption of approximately 1024mW.
What is the LED backlight lifetime?
The LED backlight has a typical operating life of 50,000 hours at 25°C.
What is the aspect ratio of this display?
This display features a 16:9 wide aspect ratio with 480×272 resolution, ideal for widescreen HMI and video applications.
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 ST7282-G4-1L driver IC is 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
- High Brightness Displays
- RGB Interface Displays
- Automotive Displays
- LCD Interface Selection Guide
- Customization Services
For volume pricing, customization, or engineering support, please contact our sales team.
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