Touch Solutions
Touch Screen & Interactive Solutions
CSI Keyboards designs and manufactures custom touch screens and fully integrated HMI solutions for demanding applications. From capacitive and resistive touch technology to complete display assemblies, we combine advanced interface design with durable, application-specific construction.
Our turnkey solutions integrate touch screens, displays, graphic overlays, keypads, and custom enclosures into seamless, ready-to-install assemblies.
Medical Diagnostic Interface Assembly
This custom medical diagnostic interface assembly integrates a touch screen display, tactile controls, and supporting electronics into a compact, application-specific design. Developed for a rapid influenza detection system, the assembly combines intuitive operation with durable mechanical construction for use in medical diagnostic equipment.
Key Features & Construction
Custom Graphic Overlay: Precision-printed faceplate for clear labeling and a professional appearance.
G10 Structural Backer: Provides rigidity and mechanical support.
Silicone Rubber Keypad: Tactile keys incorporating dome switches for responsive operation.
Capacitive Touch Screen: Integrated display interface for interactive operation.
Copper Flex Circuit: Custom circuit assembly populated with electronic components.
Metal Mounting Backer: Provides structural support and secure installation.
Capacitive Touch Screens
Projected Capacitive (PCAP) Touch Screens
CSI Keyboards offers custom projected capacitive (PCAP) touch screen solutions designed for precise, responsive operation in demanding environments. PCAP technology utilizes a transparent conductive sensor grid to detect touch through changes in capacitance, providing accurate input and multi-touch functionality.
PCAP touch sensors can be integrated behind protective cover glass, offering enhanced durability, a smooth user interface, and resistance to everyday wear. Our custom touch screen solutions can be tailored to meet specific requirements for display size, cover glass, interface design, and integration with electronic assemblies.
Suitable for medical equipment, industrial controls, kiosks, transportation systems, and commercial electronics, CSI Keyboards’ PCAP touch screens combine modern functionality with application-specific design flexibility.
Key Features & Benefits
Precise, responsive touch detection
Multi-touch and gesture support, depending on controller configuration
Custom sizes and cover glass options
Durable, easy-to-clean surfaces
Integration with LCD displays and HMI assemblies
Custom graphic printing and interface designs
Capacitive Touch Diagnostic Interface
CSI Keyboards developed this custom capacitive touch interface assembly for a medical device designed to monitor vital signs. The integrated design combines a capacitive touch screen, display module, tactile controls, and custom electronics within a compact, durable housing.
Engineered for intuitive operation and reliable performance, the assembly demonstrates our ability to combine multiple interface technologies into a complete, application-specific solution.
Key Features & Benefits
Capacitive Touch Display: Integrated touch screen and display assembly for responsive, intuitive operation.
Custom Molded Rubber: Tactile controls with backlit keys and icons.
Copper Flex Circuit: Integrated LEDs, electronic components, and dome switch.
Custom Frame & Backer: Application-specific mechanical components providing structural support and secure assembly.
Resistive Touch Screens
CSI Keyboards offers custom resistive touch screen solutions designed for reliable, precise operation in industrial, medical, and commercial applications. Resistive touch technology uses two transparent conductive layers separated by a small gap. When pressure is applied, the layers make contact, allowing the controller to determine the touch location.
Unlike capacitive touch screens, resistive technology responds to physical pressure, allowing operation with bare fingers, gloves, or a stylus. This makes it a practical choice for equipment requiring dependable input in demanding operating environments.
CSI Keyboards offers 4-wire, 5-wire, and 8-wire resistive touch screen configurations to accommodate a wide range of design and performance requirements.
4-Wire Technology
Cost-effective touch detection for compact displays and control panels.
5-Wire Technology
Improved durability and consistent touch performance.
8-Wire Technology
Additional sensing connections for improved positional accuracy.
Key Features & Benefits
- Pressure-sensitive operation with fingers, gloves, or styluses
- Custom sizes and configurations
- Accurate single-touch input
- Integration with LCD displays and control panels
- Suitable for industrial, medical, and commercial equipment
- Multiple circuit configurations to meet application requirements
