5.7-inch TFT LCD Display High Brightness 640x480 Screen For Industrial epuipment
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TFT-H057A03VGIJDKN50 | 5.7-inch TFT LCD Display High Brightness 640x480 Screen For Industrial epuipment
Engineered specifically for the demanding environments of industrial control and medical equipment, this 5.7-inch TFT LCD Display redefines visual performance standards. While it maintains complete form-fit-function compatibility with the aging AT056TN52 V.3—sharing the same 50-pin FPC interface and 3.3V power supply for seamless drop-in upgrades—this model delivers superior specifications that set a new benchmark for the size class.
The most notable advancement is the 5.7-inch TFT LCD Display ultra-high brightness of 1000 cd/m². Compared to the standard 500-600 nit panels, this screen offers unparalleled sunlight readability, ensuring critical data remains visible in brightly lit ORs or outdoor field diagnostics. Complementing this is the IPS full viewing angle technology, which eliminates color shift and contrast degradation, allowing multiple clinicians or engineers to view the 5.7-inch TFT LCD Display simultaneously from oblique angles without losing accuracy.
Reliability is paramount in medical and industrial settings. This display features robust 8KV electrostatic discharge (ESD) protection at the interface level, safeguarding sensitive circuitry from environmental static shocks. Its wide operating temperature range of -30℃ to 80℃ guarantees stable operation in freezing cold chains and hot, poorly ventilated machine cabinets.
Available with the standard RGB interface and FPC-50 pinout, this 5.7-inch TFT LCD Display integrates directly into existing designs as a superior alternative. With no driver adjustments required for the 3.3V voltage rail, upgrading is effortless. Choose this high-performance, medical-grade 5.7-inch TFT LCD Display for your next diagnostic monitor or rugged HMI—where clarity, durability, and drop-in compatibility are non-negotiable.
For a more intuitive understanding of this 5.7-inch TFT LCD screen, please click the video link: TFT-H057A03VGIJDKN50
For more product information, please click the relevant article link: 5.7-inch high-brightness industrial TFT LCD display With 1000cd/m²
Specification of the 5.7-inch TFT LCD Display High Brightness 640x480 Screen For Industrial epuipment
What are the advantages of this 5.7-inch TFT LCD Display compared to Innolux model AT056TN52 V.3?
Designed as a direct form-fit-function upgrade, this 5.7-inch TFT LCD Display offers a compelling alternative to the aging AT056TN52 V.3. While maintaining complete pin-to-pin compatibility with the same FPC-50 interface and 3.3V power supply, it delivers significant performance enhancements across four critical dimensions, making it the ideal choice for medical equipment and industrial control applications.
Wider Viewing Angle – IPS Full Viewing Angle
The outdated AT056TN52 V.3 offers a narrow viewing angle of 70/70/50/70, which often causes color distortion when viewed off-center. In contrast, this 5.7-inch TFT LCD Display features IPS full viewing angle technology at 85/85/85/85, ensuring consistent color and contrast from virtually any perspective. Multiple clinicians or operators can view the screen simultaneously without compromising image accuracy.
Extended Operating Temperature – -30℃ to 80℃
While the competitor model operates within a limited range of -20℃ to 70℃, this 5.7-inch TFT LCD Display withstands extreme temperatures from -30℃ to 80℃. This expanded range ensures reliable performance in freezing cold chain environments and hot, poorly ventilated industrial cabinets, drastically reducing field failure rates.
Superior Brightness – 1000 cd/m² vs. 200 cd/m²
With brightness levels five times higher than the competitor's 200 cd/m², this 5.7-inch TFT LCD Display delivers 1000 cd/m² of luminosity. This allows for clear, sunlight-readable visibility in outdoor or brightly lit operating rooms, where the competitor's panel would appear dim and unreadable.
Enhanced Contrast Ratio – 1200:1 vs. 500:1
The contrast ratio of this 5.7-inch TFT LCD Display reaches 1200:1, more than double the 500:1 offered by the AT056TN52 V.3. This delivers deeper blacks and brighter whites, providing exceptional image depth and detail—critical for accurate medical diagnostics and precise industrial HMI monitoring.
Backed by 8KV ESD protection and a reliable RGB interface, this display is the definitive upgrade for existing designs seeking superior longevity and visual clarity.
Core Product Applications
Thanks to its Sunlight Readable high-brightness visibility and wide-temperature tolerance, this 5.7-inch TFT LCD Display module is widely used in the following fields:
Industrial Automation and Charging Stations: Outdoor energy storage cabinets, AC/DC electric vehicle charging station display terminals, and unmanned industrial HMI control panels. In these demanding environments, the 5.7-inch TFT LCD Display ensures reliable real-time data visualization even under direct sunlight.
Automotive and Marine Instrumentation: Agricultural machinery dashboards, smart multifunctional motorcycle LCD instruments, and marine navigation displays for boats and yachts. The rugged 5.7-inch TFT LCD Display delivers exceptional clarity in high-vibration and extreme-temperature conditions.
Public Utilities and Outdoor Terminals: Smart parcel lockers, outdoor ATM self-service kiosks, parking lot entry/exit barrier gates, and handheld rugged terminals for law enforcement.
Medical and High-End Instruments: Portable outdoor medical testing equipment, oilfield and geological exploration portable analyzers, base station testers, and similar devices. Across all these scenarios, this 5.7-inch TFT LCD Display provides the durability and visual performance that mission-critical applications demand.
Pin Description
| Pin NO. | Symbol | Description |
|---|---|---|
| 1~2 | LEDA | LED anode |
| 3~4 | LEDK | LED cathode |
| 5~6 | NC | Not connected |
| 7 | VCI | Digital supply voltage |
| 8 | STBYB | Standby mode control pin. Built-in RC circuit (10K+2.2uF) STBYB="VCI": Normal mode; STBYB="GND": Standby mode; |
| 9 | DEN | Data Input Enable |
| 10 | VSD | Vertical sync signal |
| 11 | HSD | Horizontal sync signal |
| 12~19 | DB[7~0] | 8-bit data bus display blue data |
| 20~27 | DG[7~0] | 8-bit data bus display green data |
| 28~35 | DR[7~0] | 8-bit data bus display red data |
| 36 | GND | Power supply ground |
| 37 | PCLK | Clock for Input Data |
| 38 | GND | Power supply ground |
| 39~43 | NC | Not connected |
| 44 | RESX | Global reset pin. Active Low to enter Reset State. Built-in RC circuit (10K+0.1uF) |
| 45~47 | NC | Not connected |
| 48 | GND | Power supply ground |
| 49~50 | NC | Not connected |
Backlight driver operating conditions
| Item | Symbol | Condition | Min | Type | Max | Unit |
|---|---|---|---|---|---|---|
| Forward voltage | VF | Constant current | Type - 1.5 | 18.0 | Type + 1.5 | V |
| Forward current | IF | Constant current | - | 80 | - | mA |
| Luminance (Without TP) | Lv | - | - | 1000 | - | cd/m² |
| Luminance (With TP) | Lv | - | -150 | Type | +150 | cd/m² |
| LED life time | Hr | Ta=25±3°C | 20,000 | 30,000 | - | Hours |
