Views: 0 Author: Site Editor Publish Time: 2022-05-11 Origin: Site
From the angle of technical principles, a Touch Screen could be a clear absolute coordinate positioning system. First of all, it should be clear. Therefore, it should solve the matter of transparency through material technology, like digitizers, writing boards, and elevator switches. It's not Touch Screen; second, it's an absolute coordinate, wherever the finger touches, no second action is required, not like a mouse, it's a system of relative positioning, we will notice that Touch Screen computer code doesn't would like an indicator, there's an indicator. On the contrary, it affects the user's attention, as a result of the indicator is employed for comparatively positioned devices to maneuver a comparatively positioned device to an area, you want to 1st understand wherever you're and that direction to travel, and you wish to stay giving it each moment. The user feedbacks this position so there'll be no deviation. These aren't needed for the big screen with absolute coordinate positioning; the second is to be ready to notice the bit action of the finger and verify the position of the finger.
Here is the content:
Transparency
Reflective properties
absolute coordinates
Detection and positioning
Transparent, it directly affects the visual result of the Touch Screen. There's a tangle with the degree of transparency. The infrared technology Touch Screen and therefore the surface wave Touch Screen square measure solely separated by a layer of pure glass. Transparency may be considered the leader. The opposite Touch Screens ought to be rigorously thought of "Transparency" is barely one within the big screen business. It's a general thought several Touch Screens square measure multi-layer composite films. It's not enough to summarize its visual result with transparency. It ought to embrace a minimum of four characteristics: transparency, color distortion, reflectivity, and clarity, for instance, the degree of reflection includes the degree of mirror reflection and therefore the degree of diffractive reflection. However, the diffractive reflection on the surface of the big screen has not reached the amount of the CD. For users, these four measures square measure primarily enough.
Due to the existence of the sunshine coefficient and wavelength curve, the image is seen through the Touch Screen inevitably produces color distortion with the first image. The static image feels solely color distortion, and therefore the dynamic transmission image doesn't feel comfy, the color distortion degree, that is, the utmost color distortion degree of the image, is of course as little as attainable.
Reflectivity primarily refers to the sunshine and shadow behind the image overlapping thanks to reflective reflection, like shadows, windows, lights, etc. Reflection could be a negative result brought by the big screen. The smaller the higher, it affects the user's browsing speed. In severe cases, the image characters can not be recognized the employment setting of the extremely reflective Touch Screen is restricted, and therefore the lighting arrangement on the website is additionally forced to wish to be adjusted. Most touchscreens with reflective issues square measure on the market in another surface-treated model: the matte touchscreen, additionally referred to as anti-glare is slightly dearer, and therefore the anti-glare version is considerably less reflective, appropriate for well-lit halls or exhibitions, but the sunshine coefficient and clarity of the anti-glare kind also are greatly reduced sharpness, when some Touch Screens square measure put in, the handwriting is blurred the image details square measure blurred, the complete screen seems blurred, and it's tough to ascertain clearly that is that the poor sharpness. The matter of clarity is especially caused by the multi-layer film structure of the big screen, which is caused by the repetition of sunshine and reflection and refraction between the film layers. Additionally, the anti-glare kind of Touch Screen reduces the clarity thanks to the opaque surface. The clarity isn't sensible, the eyes square measure straightforward to fatigue, and there's a particular degree of harm to the eyes, therefore listen to the judgment once buying barely screen.
Touch Screen is an absolute system, you'll directly click thereon. The essential distinction between a relative positioning system like a mouse is the intuitiveness in one place. The characteristic of absolutely the system is that every positioning coordinate has nothing to try and do with the previous positioning coordinate. The Touch Screen is a freelance coordinated positioning system physically. Knowledge the info the information of every bit is reborn into the coordinates on the screen through the standardization data. It's needed that the output knowledge of a similar purpose of the Touch Screen is stable despite the circumstances. If it's unstable, then the Touch Screen cannot guarantee absolute coordinate positioning, and therefore the purpose is inaccurate.
Detecting bit and positioning, numerous Touch Screen technologies have confidence in their sensors to figure, and even some Touch Screens themselves square measure a collection of sensors. The several positioning principles and therefore the several sensors are used to verify the response speed, responsibleness, stability, and period of the Touch Screen.
The above is about the technical characteristics of Touch Screen. If you're interested in ITO Touch Screen, Glass Touch Screen, and ITO Touch Keyboard, you can contact us, our website is www.kkeyboards.com. I look forward to your arrival very much and hope to cooperate with you.
