CCD Optical Touch Screen Innovation Innovative Interactive Experience, Create A New Era Of Multi -Touch

CCD optical touch screen technology has completely broken the limitations of traditional touch technology with its unprecedented accuracy, response speed and durability.By installing two high -precision CCD cameras on the left and right corners of the screen, this technology can accurately capture multiple finger positions. It not only supports click -through and drag operations, but also achieves high -level interactive functions such as free rotation and enlarged pictures.These operations are intelligently recognized based on the number of fingers and unit area, bringing unprecedented touch experience to users.

In the field of digital notices, CCD optical touch screen technology also shows huge potential.Through the innovation of software and hardware technology, it can provide rich and diverse content display to ensure that it has an intuitive and in -depth impact on customers at the right time and place.Whether it is beside the product display, the dining room table, or the customer waiting area, the technology can directly conduct interactive operations such as ordering and advertising by the screen, which greatly improves the customer experience.In addition, applications such as the playback of large outdoor events, personalized experience services for shelf display, and interactive touch screen information release have also become an important development direction of digital notice technology.

Multi -touch interactive screen: reshape human -machine interaction interface

Multi -touch interactive large screen system uses advanced computer vision technology to accurately identify and track the position of the fingers on the screen, and convert physical coordinates into the logical coordinate and control instructions of the computer screen through a unique algorithm.This innovation technology completely gets rid of the size restrictions of the traditional touch screen and realizes the new realm of natural interaction of human -machine.At the same time, through the production of interactive film sources and large -screen touch boxes, users can easily realize interactive touch operations and enjoy a new interactive experience.

CCD camera and light network: achieve high -precision touch

The CCD camera installed in the upper left corner of the top is transmitted through the LED light, and it enters the CCD camera in the upper right corner after reflection through the four -week reflex.Similarly, the light emitted by the camera in the upper right corner will be passed into the camera on the left.This dense light forms a light network in the touch area to ensure precise identification of the position of the touch point.When touching the screen, the emitting light of this point and receiving light will form a angle. At the same time, the straight lines between the two ends and the two lights and the two cameras will form two angles.These angle information is accurately entered by the controller to achieve a touch reaction.

Capacitor touch chip: stable, sensitive, efficient

In order to meet the high requirements of complex applications such as navigation instruments on the stability, sensitivity, and power consumption of touch screens, we have adopted a capacitive touch chip technology.This chip not only has the characteristics of waterproof, anti -vibration, and anti -electromagnetic interference, but also has a special sensitivity control bit to facilitate users to regulate the sensitivity of the touch key independently.GreenTouch3TMTM series capacitance touch sensors are designed for smart door locks, smart electrical appliances and LED touch such as smart door locks, smart electrical appliances, and LED touch, which can easily replace the mechanical touch buttons and achieve waterproof and waterproof.Seal isolation, solid and beautiful effect.

GT304L touch chip: Create an excellent touch experience

The GT304L touch chip has won widespread praise with its excellent performance and stability.It supports four LED drivers and 32 -step light controllers, which can be applied to a wide -power supply voltage range of 2.5V ~ 5.0V.In addition, the chip also has an environmental adaptive function, which can automatically adjust the reference value with the temperature/humidity change to ensure that the chip will not have sensitivity differences in continuous work for a long time.At the same time, its super anti -interference ability ensures that it can work stable and reliable in various complex environments.

The characteristics of GT304L touch chips include:

• Two packages: QFN16, LSOP14L
• Ultra -wide working voltage range: 2.5V ~ 5.0V, extremely low power consumption
• Direct output mode: no touch is high level output, touch is low level output
• Broken voltage falling protection function
• The output of the touch signal will be closed for compulsory to prevent the touch button from being locked
• Environmental adaptive function
• Super anti -interference ability, in line with the standards of various industries

By adopting advanced technologies such as CCD optical touch screen technology and GT304L touch chip, we are committed to creating an excellent, stable and efficient touch experience for users, and promoting human -machine interaction technology to a new height.