Infrared touch screen technology principle:
Infrared touch screen is a highly integrated electronic circuit
integration product. The infrared touch screen contains a complete
integrated control circuit, a set of highly anti-interference
infrared transmitting tubes and a set of infrared receiving tubes,
which are installed in two opposite directions on a highly
integrated circuit board to form an invisible Infrared light. Use
the dense infrared continuous rejection array in the Y direction to
detect and locate the user's touch. The infrared touch screen
installs a circuit board cabinet in front of the display. The
circuit board is arranged with red line transmitting tubes and
infrared receiving tubes on the four sides of the screen,
corresponding to a one-to-one infrared array. When the user touches
the screen, his or her fingers will block the outside light in the
direction of illumination passing through that position, and the
change in the light signal causes the electrical signal output by
the photoelectric detection circuit to change. The position of the
touch point on the screen can be positioned through electrical
signal processing. Any touch object that is opaque to infrared
light can block infrared rays to achieve touch positioning.
Infrared touch screen product advantages:
Anti-light design, supports single and multi-point touch
Via USB link, no driver required, plug and play
Can be touched using a pen, finger, gloved hand, etc.
Responsive, no disconnection, no ghosting, no drifting, supports
20-64 touch points
Lightproof, dustproof, waterproof, vandal-proof, scratch-resistant,
long service life
High light transmittance, up to 100%, ensuring perfect presentation
of display colors
Universal appearance structure, suitable for installation of
various flat display devices
Installation is more convenient, writing is fast and smooth, giving
you the touch experience you want
Infrared touch screen application scope:
Financial self-service, telecommunications services
Public inquiry, advertising display
Industrial control, electronic education
Game entertainment, touch display
Touch all-in-one machine, medical service system
Digital electronic products and other fields
Welcome to our company: Xingyicheng (Shenzhen) Technology Co., Ltd.
is a high-tech enterprise specializing in the R&D, production
and sales of infrared PCBA kits, mold frames, opening, splicing,
and delivery (intelligent electronic whiteboard projection type),
It has won nearly 10 practical technical soft jobs in China and has
truly achieved 32 control solution providers. The company focuses
on cross-computer calculation applications and adheres to the
development strategy beyond independent innovation technology. It
has a strong R&D team with technical strength, and Has a number
of core technology solutions. Infrared touch boxes, multi-touch
screens and other calibration products have the following
characteristics: high resolution, fast response, support for
multi-touch operations, one hand being blocked does not affect the
touch, support gesture switching between dual systems, the thinnest
bezel, Driverless support for multiple systems, suitable for
Windows, Mac OS, Android, Linux operating systems. High-quality
products and comprehensive services are the foundation of our Haode
market. We patiently listen to each customer's suggestions and
opinions, so that we continue to forge ahead. We always put
customers first. The series of products produced by the heat sink
service company comply with UL, FCC, ROHS and Reach standards. The
company has passed S0 9001: 2015 International Quality Management
System Guarantee.
