Capacitive / Responsive / Touch Panel
Capacitive Touch Glass
Capacitive Touch Glass
Capacitive touch glass serves as the protective cover layer for touch sensor modules. It is typically manufactured from high-clarity glass through precision CNC machining, edge strengthening, and optional surface treatments such as AF (anti-fingerprint), AR, or AG coatings. Its primary role is to provide structural protection while maintaining stable optical transmission and supporting accurate touch sensitivity.
The surface of the cover glass requires high flatness, suitable dielectric properties, and sufficient hardness to ensure precise signal coupling and long-term operational stability. Optical characteristics, edge quality, and dimensional tolerances play a critical role in overall touch accuracy and assembly reliability.
Key Features
High surface hardness: Mohs 6–7 for scratch and abrasion resistance.
High flatness substrate: ensures accurate capacitive signal coupling.
Precision processing: supports irregular shapes, drilling, chamfering, 2.5D/3D edges.
Optical compatibility: available with AR, AG, and AF surface treatments.
Structural protection: enhances impact resistance and durability of touch modules.
Stable assembly: tight tolerances for consistent integration accuracy.
Technical Specifications
Customizable Supports
Thickness range: 0.7 mm – 6 mm (customizable)
Maximum size: up to 1200 × 2400 mm
Processing: CNC cutting, drilling, chamfering, edging, 2.5D/3D shaping
Surface treatments: AR, AG, AF (UV/IR films not stackable with AR)
Strengthening options: thermal tempering or chemical strengthening
Substrates: high-clarity glass, low-iron glass, strengthened glass
Dimensional tolerance: as low as ±0.1 mm depending on design
Edge finishing: polished, matte, chamfered, and curved edges
Assembly compatibility: suitable for OCA/LOCA bonding in capacitive touch systems
Applications
Our AR glass has been widely used in real-world projects across commercial displays, industrial equipment, museums, retail environments and smart hardware. These cases demonstrate our ability to deliver stable quality and tailored optical solutions.
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
Why Choose Jinzhijing Glass?
• High optical performance
Jinzhijing Glass specializes in high-performance optical glass with multi-layer AR coatings that deliver ultra-low reflectance, high transmittance, and stable visual clarity. Our products ensure superior visibility in demanding environments such as digital signage, industrial control panels, and smart devices.
• Full-process manufacturing capability
All key processes—including coating, CNC machining, drilling, chamfering, silk-screen printing, bending, and tempering—are completed in-house. This guarantees stable quality, consistent optical performance, and reliable delivery for both small-batch prototypes and mass production.
• Strict quality control & reliability
Each glass panel undergoes comprehensive testing for transmittance, reflectance, adhesion, surface defects, and dimensional accuracy. Our full inspection system ensures long-term durability and stable optical behavior across different batches.
• Fast customization and professional support
With strong engineering expertise and flexible manufacturing, we support custom shapes, special sizes, complex hole designs, and multi-function coatings (AR/AG/AF/UV/IR). Our team provides rapid response, technical recommendations, and tailored solutions to meet diverse project requirements.
