KCS057QV1AA-A03 is a cost-effective color STN display module developed by Kyocera for industrial applications. It adopts mature and reliable CSTN technology and dual-scan DSTN mode, which achieves low power consumption and cost while ensuring basic display effects. This module adopts an integrated LCM design, integrating the LCD panel, driver circuit and backlight system, making it easy to install and use.
This display module supports 4:3 standard display aspect ratio with RGB vertical stripe pixel arrangement, capable of clearly displaying text, charts and basic graphics. The long-life CCFL backlight system provides stable and uniform illumination with a typical lifespan of up to 25,000 hours, greatly reducing maintenance frequency. The 5.0V single power supply design and standard parallel interface make it easy to integrate into various embedded systems. The matte anti-glare surface treatment effectively reduces ambient light reflections, suitable for long-term industrial use.
Original Kyocera Quality: Manufactured by Kyocera Corporation Japan, with strict industrial-grade quality control standards
Mature and Stable Technology: CSTN technology proven by years of market verification, low failure rate and high reliability
Low Power Design: Suitable for power-sensitive industrial and portable devices
Standard Parallel Interface: 8-bit parallel 15-pin interface, widely compatible with traditional industrial controllers
Long-life Backlight: CCFL backlight typical lifespan 25,000 hours, low maintenance cost
Anti-glare Surface: Matte treatment, effectively reduces reflections, suitable for long-term use
Kyocera KCS057QV1AA-A03 LCD Display Panel Detailed Parameters:
| Parameter Category | Detailed Parameters |
|---|---|
| Brand | Kyocera Corporation |
| Model Number | KCS057QV1AA-A03 |
| Panel Type | CSTN/DSTN-LCD, Liquid Crystal Display Module (LCM) |
| Panel Size | 5.7 inches (diagonal) |
| Resolution | 320(RGB)×240 (QVGA) |
| Pixel Density | 70 PPI |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area | 115.2(W)×86.4(H) mm |
| Viewable Area | 120.2(W)×91.4(H) mm |
| Outline Size | 154.6(W)×114.8(H)×9.0(D) mm |
| Surface Treatment | Matte (AG), Anti-glare |
| Panel Brightness | 110 cd/m² (Typ.) |
| Contrast Ratio | 25:1 (Typ.) (Transmissive) |
| Viewing Angle | 50/50/45/60 (Typ.)(CR≥2) (L/R/U/D) |
| Display Mode | STN, Normally Black, Transmissive |
| Response Time | 220/110 (Typ.)(Tr/Td) ms |
| Display Colors | Color (Pseudo-color) |
| Backlight Type | CCFL, 1 piece, no driver |
| Backlight Life | 25,000 hours (Typ.) |
| Operating Frequency | 75Hz |
| Signal Interface | Parallel Data (1 channel, 8-bit), 15-pin connector |
| Driving Voltage | 5.0V (Typ.) |
| Panel Weight | 200g (Typ.) |
| Operating Temperature | 0 ~ 50 °C |
| Storage Temperature | -20 ~ 60 °C |
| RoHS Compliance | Yes |
| Place of Origin | Japan |
| Quality Grade | Industrial-grade original genuine product |
Kyocera KCS057QV1AA-A03 LCD Display Panel Application
Industrial Human-Machine Interfaces (HMIs)
Suitable for HMI displays of various traditional industrial automation equipment, such as PLC controllers, frequency converters, small CNC machine tools, instruments and meters, etc. Stable and reliable performance ensures long-term operation in industrial environments.
Injection Molding and Textile Machinery
Widely used in operation interface displays of industrial equipment such as injection molding machines, blow molding machines, textile machinery, printing machinery, etc. Mature CSTN technology can adapt to the complex electromagnetic environment of industrial sites.
Medical Equipment
Can be used for portable medical devices, blood glucose meters, blood pressure monitors, ECG monitors and other medical instruments. Low power consumption and stable display performance are crucial for medical equipment.
FAQ:
Q1: Is KCS057QV1AA-A03 a TFT-LCD or STN-LCD?
A1: KCS057QV1AA-A03 is a CSTN/DSTN-LCD (Color Super Twisted Nematic/Dual-Scan Super Twisted Nematic) liquid crystal display module, not a TFT-LCD. It is a passive matrix display technology with the characteristics of low cost, low power consumption and strong anti-interference ability, suitable for industrial applications that do not require high display effects but require high reliability.
Q2: Does KCS057QV1AA-A03 include a backlight driver?
A2: No. KCS057QV1AA-A03 integrates a CCFL backlight tube, but does not include a backlight driver circuit (inverter). You need to configure a CCFL backlight driver board yourself, or use the backlight driver circuit from the original equipment.
Q3: How do I confirm if my device is compatible with this display module?
A3: The most accurate method is to check the model label on the back of your device's original display module. If the original module model is KCS057QV1AA-A03, it is fully compatible. For devices of other models, you need to confirm whether the interface type (8-bit parallel 15-pin), power supply voltage (5.0V) and mechanical dimensions match.









