I、Description
Specification | |||
Model No. | XHC-550039-GF | ||
Panel Size | 5.5” inch | ||
Construction | |||
LENS | Cover glass 0.7mm | ||
OCA | OCA 0.125mm | ||
SENSOR | ITO film 0.125mm | ||
FPC | Flexible flat cable L:19.28mm | ||
Mechanical Characteristics | |||
Outline Dimension(mm) | 76.80mm*137.40mm | ||
View Area(mm) | 69.04mm*121.96mm | ||
Thickness | 0.95±0.1mm | ||
Input Method | Finger | ||
Hardness | ≥3H 6H 7H 9H options | ||
Accuracy | +/-1mm@10mm | ||
Interface | IIC, and USB RS233 options | ||
Touch points | 2、5、10 Touch points,etc. Customized. | ||
Electrical Characteristics | |||
Operating Voltage | DC 1.8 V, 2.8V, 3.2V,5V options | ||
Insulation Resistance | ＞20MΩ At DC 25V | ||
Response Time | <5ms | ||
Optical Characteristics | |||
Total Transmittance | ＞85% >90% options | ||
Total Haze | <3% | ||
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II、 Customized application of touch screen.:
Touch touch screen customization is a kind of can receive the first input signal of induction type liquid crystal display device, when contact with the graphic buttons on the screen, the screen of the tactile feedback system according to the program of pre-programmed drive all kinds of connecting device, can be used to replace the mechanical button panel, and liquid crystal display screen by creating vivid audio effect.As the latest computer input device, touch screen is the simplest, convenient and natural human-computer interaction.
Touch screen customization has given multimedia a brand new look and is an attractive new multimedia interactive device.It is mainly used for public information inquiry, leading office, industrial control, military command, video game, ordering, multimedia teaching, real estate pre-sale, etc.
Touch screen customization transparent, it directly affects the visual effect of touch screen.Transparent have the level of transparency, the technology of infrared touch screen and surface acoustic wave touch screen separated only a layer of pure glass, transparent are outstanding, other touch screen that is going to do some scrutiny, "transparent", in the touch screen industry, is a very broad concept, a lot of touch screen is multilayer composite membrane, summed up in a little transparent only its visual effect is not enough, it should include at least four features:Transparency, reflection and clarity, color distortion, could be more points, such as the reflection of including the reflection of the mirror and the reflection of diffraction, just touch screen surface diffraction reflective haven't reached the extent of the CD disks, for the user, the four metrics is basic enough.