Industrial 17 inch G+G capacitive touch panel with etched AG anti-glare and AF anti-fingerprint coating. Features heavy EMI filtering for AI service robot terminals and commercial HMI monitors.
Case Details:
Recently, a client entrusted our company with the custom development of a master control touch panel for their smart commercial service robot. This equipment utilizes a standard 17-inch large aspect ratio display, carrying the robot's core operations including business navigation, information interaction, and multimedia presentation functions. To address the complex diffuse lighting illumination in commercial halls, the risks of oil residue, and scratch-resistant demands during machine movement, our technical team engineered this capacitive touchscreen panel through an industrial-grade large-sized multi-point capacitive touchscreen architecture, a surface AG anti-glare process, and AF anti-fingerprint nano-coating technology.Project Background:
Serving as the master control gateway on the robot's chest, this 17-inch touchscreen occupies a highly prominent and central space. According to client feedback, smart robots must adapt to various complex lighting scenes during daily deployment. Standard mirror-finish glass easily creates severe "ghosting" reflections and blinding glare under these strong ambient light sources. Furthermore, as interactive hardware with high-frequency public touch in public areas, the equipment surface easily accumulates massive amounts of fingerprints, sweat, and oil stains. This not only compromises the screen's aesthetic premium texture but can also trigger false touch signals due to residual surface contamination. To optimize image visibility and reduce the frequency of post-stage cleaning and maintenance, the client chose to cooperate with our company for customized development.
Key Solutions:
- Surface AG Anti-Glare Process:
Targeting the mirror reflection pain points commonly encountered by robots, an AG (Anti-Glare) process was introduced onto the 17-inch glass cover lens surface. Through microscopic etching, this process effectively transforms specular reflection into diffuse reflection, physically lowering the intensity of ambient light directly reflected into human eyes. This helps menu keys, route charts, and multimedia videos inside the 17-inch high-definition display viewport maintain superior color saturation and crisp visibility under strong ambient light from various angles.
- Surface AF Anti-Fingerprint Nano-Coating:
To counter the hygiene and aesthetic challenges brought by high-frequency public operations, the glass surface simultaneously underwent an AF (Anti-Fingerprint) nano-coating process. This process deposits an ultra-thin functional layer with robust hydrophobic and oleophobic characteristics onto the glass surface. This not only prevents sweat and oil stains from adhering over large areas and makes daily wiping effortless, but also significantly minimizes frictional resistance during finger swiping. This technique imparts a delicate tactile feel to the glass surface, upgrading the operator's smooth touch experience when dragging and zooming information on the robot screen.
- 17" Industrial-Grade Multi-Point Capacitive Touch Panel:
The panel features a custom high-hardness 17-inch glass cover lens with excellent physical scratch and wear resistance. Given the industry characteristics where large-sized panels face increased induction areas and are easily disrupted by electromagnetic noise (EMI) from bottom chassis drive motors and wireless communication modules, our technical team optimized digital filtering algorithms in the underlying firmware of the driver IC. This ensures that the 17-inch panel delivers stable signal responses under strong electromagnetic field environments or during wet-hand blind operations, while supporting smooth multi-finger collaborative control.
Overall Impact:
This 17-inch smart robot capacitive touchscreen panel solution complies with the technical indexes of AI smart equipment regarding visual aesthetics and high protection. Our technical team completed the delivery with compliant quality within a reasonable lead time. Through the stable combination of 17-inch large-sized tempered glass and AG+AF composite surface engineering, this solution mitigated the adverse effects of reflections and oil stains on visibility, upgrading the industrial texture of the client's complete machine and fully demonstrating our custom manufacturing capabilities in medium-to-large-sized non-standard industrial control touch panels.
Conclusion:
The successful delivery of this 17-inch robot master control touchscreen panel highlights our customized technical accumulation in commercial smart terminal matching and large-sized optical surface engineering sectors. From large-sized glass physical tempering, AG anti-glare etching, and AF nano-coating to multi-point touch anti-interference electrical tuning, we completed a full-process, closed-loop service. In the future, we will continue to deeply cultivate capacitive touch panel product lines for AI robots, industrial all-in-one PCs, and large medical displays across mainstream and non-standard core sizes, providing global smart manufacturing enterprises with stable and reliable touch panel technical support.
