Automotive-grade 10.1" G+G capacitive touchscreen panel for central consoles. Features custom bezel silk-screened icons and optional AG coating to ensure stable 24/7 in-vehicle interaction.
Case DetailsRecently, a client entrusted our company with the custom development of a touchscreen panel for a 10.1-inch automotive central console. To address the interaction demands for physical-virtual buttons, alongside glare and eye strain caused by long-term direct sunlight and large temperature variations inside the vehicle cabin, our technical team tailored an integrated 10.1-inch in-vehicle capacitive touchscreen panel. This was achieved through a G+G dual-glass structural design and custom functional silk-screening on the bottom bezel. Simultaneously, closed-loop structural and electrical tuning guaranteed touch stability under complex driving conditions.Project Background:
According to client feedback, automotive central control environments place exceptionally high demands on touch panels. When a vehicle undergoes alternating hot and cold conditions, traditional G+F (Glass+Film) structures are prone to interlayer peeling or touch drift due to thermal expansion and contraction. Furthermore, vehicles need to provide convenient auxiliary touch points during driving, but standard, universal touchscreen panels cannot offer indicator icons on the bottom bezel. To upgrade screen performance and reduce ambient diffuse reflection interference while achieving a perfect match between the panel and the car infotainment enclosure, the client chose to cooperate with our company to customize the structure and surface optical processes specifically for the 10.1-inch specification.
Key Solutions:
- Industrial-Grade G+G Dual-Glass Structure Customization:
Targeting the wide operating temperature range of -20°C to 70°C in automotive cabins, this 10.1-inch touchscreen panel adopts a classic G+G (Glass to Glass) dual-glass structural design. Both the surface cover lens and the sensor layer utilize high-transmittance glass, vacuum-bonded together using optical clear adhesive (OCA). This structure effectively counteracts stress deformation caused by high and low temperature variations inside the car, preventing the panel from yellowing or bubbling during long-term exposure to sunlight.
- Custom Functional Silk-Screening on the Bottom Bezel:
In alignment with the client's requirements, our engineering team customized the cover lens silk-screening based on the client's console cutouts and system UI. In the non-display area beneath the touchscreen, functional translucent icons such as Menu, Home, and Back were printed. Specialized ink was utilized for the silk-screening to ensure it does not fade or leak light over long-term use, upgrading operation convenience for drivers.
- Optional AG (Anti-Glare) Coating & Touch Tuning:
To tackle reflections under direct intense light, the touchscreen panel was optionally equipped with an industrial-grade AG (Anti-Glare) etched process. This process reduces ambient glare interference on the driver's line of sight by converting specular reflection into diffuse reflection. Simultaneously, our engineers tuned the touch IC's driver layer to balance electromagnetic interference (EMI) resistance against automotive power ripples, ensuring smooth multi-point control across the 10.1-inch widescreen ratio.
Overall Impact:This 10.1-inch automotive central control capacitive touchscreen panel solution fully met the client's expectations for reliability. Our technical team completed prototyping and batch delivery within a reasonable lead time. Relying on custom silk-screening and the solid application of the G+G structure, this solution fully demonstrates our factory's capabilities in functional customization for mid-to-large-sized 10.1-inch capacitive touchscreen panels.Conclusion:
The successful delivery of this 10.1-inch smart automotive central control capacitive panel highlights our extensive custom development strengths in the automotive and industrial control touch-matching sectors. From G+G structural selection to anti-glare optical process customization, we completed a full-process, closed-loop delivery. In the future, we will continue to deeply cultivate mainstream core sizes across our capacitive touchscreen panel product lines for automotive central controls, providing pragmatic and reliable integrated touch panel technical support for more automotive and smart cabin enterprises.
