The 21.5-inch full optical bonding touch module is designed for transportation ticketing systems, delivering reliable performance in high-traffic station environments. With 1920 × 1080 (FHD) resolution, ≥400 cd/m² brightness, and ≥1000:1 contrast ratio, it ensures clear visibility under strong ambient lighting. The 170° wide viewing angle and 72% NTSC color gamut provide consistent and vivid image quality.
Equipped with a high-precision PCAP touch system (±0.5 mm accuracy, ≥100 Hz scanning), it offers smooth and accurate operation, even with thin gloves or wet hands. Full OCA bonding reduces reflection, enhances contrast, and improves durability, making it ideal for metro gates and ticket vending machines.
Resolution: 1920 × 1080 (FHD), 16:9 widescreen
Brightness: ≥400 cd/m² (readable under strong lighting in station halls)
Contrast Ratio: ≥1000:1
Viewing Angle: ≥170° (Horizontal / Vertical)
Color: 16.7 million colors, Color Gamut ≥72% NTSC
Backlight: LED, lifespan ≥50,000 hours
Response Time: ≤10 ms (no perceptible latency)
Touch Accuracy: Coordinate deviation ≤±0.5 mm (high precision)
Linearity: Deviation ＜1.5 mm
Touch Separation: ＜10 mm (anti-false touch)
Scanning Frequency: ≥100 Hz (smooth tracking)
Anti-Interference: Supports operation with thin gloves and wet hands
Edge Touch: Full-screen active area, no dead zones
Lamination Process: Full optical bonding (OCA), reducing reflection and enhancing contrast
The touch screen adopts wide-temperature-grade components and a sealed structural design, enabling stable operation in extreme environments ranging from -20°C to 75°C without drift and with precise responsiveness. It is well-suited for harsh applications such as industrial sites, in-vehicle systems, and outdoor terminals. The touch performance remains sensitive and lag-free, with strong resistance to temperature fluctuations and condensation, ensuring long-term operational reliability.
Combining high sensitivity with exceptional stability, it significantly enhances interaction efficiency in extreme environments, making it an ideal touch solution for industrial and specialized applications.
The touch module is integrated with a full-view HD display panel, delivering an ultra-wide viewing angle. Whether viewed from the front, side, or at tilted angles from above or below, the image maintains true-to-life colors without distortion or color shift.
Combined with a high-transmittance touch structure, the display remains clear and transparent, free from reflective interference. In multi-angle viewing scenarios such as industrial equipment, in-vehicle displays, and outdoor terminals, it consistently provides excellent visual performance, meeting the needs of different viewing positions and multiple users simultaneously while enhancing the overall interactive experience.
This touch screen adopts a professional anti-interference design, featuring advanced electromagnetic shielding and signal stabilization technology. It effectively resists electromagnetic interference, power fluctuations, and signal disturbances from surrounding equipment in industrial environments.
Even under complex operating conditions, it accurately recognizes touch commands without ghost touches, drift, or false triggering. Equipped with a highly stable driver solution, it ensures reliable signal transmission and smooth, responsive performance.
Designed for demanding applications such as industrial control systems, intelligent terminals, and in-vehicle equipment, it guarantees long-term stable interaction while enhancing operational safety and efficiency.
The touch module adopts a full optical bonding process, seamlessly laminating the display and touch sensor to effectively eliminate the air gap and reduce light reflection, thereby enhancing image clarity and contrast. Touch response becomes more sensitive and precise, with no dead zones or latency, significantly improving operational smoothness.
The fully bonded structure provides superior sealing performance, offering resistance to dust, moisture, and condensation, making it suitable for high/low temperature and complex environments. It also reinforces the structural strength of the panel, reduces the risk of glass breakage, and delivers a clearer, more refined appearance—substantially improving overall product quality and service life.
The touch module features an integrated sealed design with water- and dust-proof protection. Its tightly structured, gap-free construction enables it to achieve high-level protection standards. It effectively prevents the intrusion of moisture, oil, and dust, making it suitable for harsh industrial and outdoor environments that are humid or dusty.
Even during long-term operation under complex working conditions, it maintains sensitive and stable touch performance without lag or false triggering. This significantly enhances product reliability and service life, meeting the demand for stable interaction in demanding environments.
Product Advantages
Innovative Structural Design and System Integration
The integrated, sealed design with front IP65 ingress protection exemplifies durable engineering, essential for environments exposed to water, dust, and contaminants. Featuring full optical bonding, the module minimizes reflectivity while enhancing reliability and touch sensitivity. Its compatibility with various display systems allows flexible deployment in custom applications, supporting integrators who demand precision from capactive touch screen manufacturers. The robust driver solution ensures stable signal transmission in complex electronic environments, while the full-screen active area facilitates uniform touch response across the panel, a key feature for advanced industrial touch screen manufacturers focusing on scalable solutions.
Optimized Performance and Operational Reliability
This capacitive touch screen monitor offers a sub-10 ms response time with a scanning frequency exceeding 100 Hz, delivering immediate and accurate touch input crucial for user efficiency. The multi-touch capabilities with ±0.5 mm accuracy allow reliable use with gloves or wet hands, enhancing usability in industrial or outdoor scenarios. Its rugged build, extended temperature range, and comprehensive dust and water resistance reduce maintenance demands and system downtime. For industrial clients requiring consistent performance and reduced lifecycle costs, this product exemplifies the user value delivered by leading capacitive touch screen manufacturers through high-precision and durable design.
Use Scenarios
Transportation Ticketing and Public Transit Interfaces
In metro and transit stations, the 21.5-inch capacitive touch panel supports ticket vending machines and access gates subject to intense user interaction and environmental exposure. Its front IP65 waterproof rating ensures operation under rain and dust, critical for outdoor installations. The high-accuracy PCAP system enables precise multi-touch entry, improving throughput and minimizing transaction errors. Additionally, the module's wide viewing angle and high brightness facilitate clear user interface visibility under varied lighting conditions, integrating seamlessly with fare collection and station information systems. These features underscore its role as a reliable component provided by top industrial touch screen manufacturers for transit infrastructure.
Industrial Automation and Control Panel Applications
Within manufacturing and industrial control environments, this capacitive touch screen module enhances human-machine interaction where durability and precision are paramount. Its environmental sealing and anti-interference design enable stable operation amid electrical noise, dust, and temperature variations often encountered in plant floors. The robust optical bonding and full active area provide consistent touch sensitivity for control panels and monitoring interfaces. Integrators benefit from streamlined system integration facilitated by a customizable form factor supported by experienced capacitive touch screen manufacturers. This product offers significant operational advantages in enhancing process control, reducing downtime, and improving operator efficiency.
What customization options are available for your capacitive touch screen modules?
We offer flexible customization for our capacitive touch screen products, including size, brightness, touch sensitivity, and IP rating adjustments. Our R&D team supports drawing approvals within 1–2 days, samples in 7–15 days, and mass production typically takes 20–25 days, ensuring efficient delivery aligned with your project requirements.
How do you ensure the durability of your capacitive touch panel in harsh environments?
Our touch modules feature IP65 front protection and full optical bonding, which enhance resistance to dust, water, and impacts. The sealed design and anti-interference technology guarantee stable operation in extreme temperatures and high-traffic industrial or outdoor settings, meeting rigorous standards for industrial touch screen manufacturers.
Can your touch screen display module operate accurately when used with gloves or wet hands?
Yes, the module employs a high-precision PCAP system with ±0.5 mm accuracy and scans above 100 Hz. This sensitivity allows smooth multi-touch operation even when users wear thin gloves or have wet hands, ensuring reliable performance suitable for transportation ticketing and other industrial environments.
What kind of technical support and after-sales service do you provide for industrial touch screen manufacturers?
We provide comprehensive technical support throughout your project, from initial design consultation to post-delivery services. Our in-house production and quality control teams ensure consistent product performance. You can rely on us for expert guidance and fast response to support your long-term use of our industrial touch screen solutions.
