A request that only says “Please quote a touch screen” does not contain enough information for accurate pricing. Custom touch panel costs depend on the size, structure, interface, cover glass and application requirements.
Provide a drawing
The drawing should show:
- External dimensions
- Active area
- Viewing area
- Glass thickness
- Corner radius
- FPC position
- Printed border
- Logo requirements
- Mounting or adhesive areas
If a final drawing is unavailable, provide the LCD specification and enclosure information.
Describe the application
Explain whether the touch panel will be used in an industrial HMI, medical device, kiosk, POS terminal, marine display, gaming machine or smart-home device.
The application helps the supplier understand environmental and durability requirements.
Confirm electrical requirements
Include:
- USB, I2C, RS232 or SPI interface
- Target operating system
- Motherboard or processor
- Required touch points
- Controller preference
- Cable length
- Connector model
Explain environmental requirements
Tell the supplier if the product requires:
- Waterproof operation
- Glove touch
- Wide-temperature performance
- Outdoor readability
- AG, AR or AF treatment
- Resistance to dust or oil
- Optical bonding
Provide quantity information
Specify the number of prototypes, expected first order and estimated annual demand. This allows the supplier to evaluate tooling, material planning and production pricing.
Request clear deliverables
Ask the supplier to confirm:
- Technical proposal
- Drawing
- Tooling cost
- Sample cost
- Unit price
- Prototype lead time
- Production lead time
- Packaging
- Payment terms
Complete information allows a custom touch screen supplier to prepare a faster and more reliable quotation.
Your message must be between 20-3,000 characters!
