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Size: The naming doesn't directly indicate the size, but it's possible that these are for an 8.12-inch display (though this is speculative). A common size for touch screens in a similar naming convention might have dimensions where the diagonal measurement is around 8.12 inches. The aspect ratio could be 16:9 or 4:3, depending on the design.
Type: They could be either capacitive or resistive touch screens. Capacitive touch screens are more common nowadays due to their support for multi-touch and smooth operation, while resistive touch screens are known for their durability and lower cost in some cases.
Resolution: A likely resolution for an 8-inch range touch screen could be 800x480 (WVGA), 1024x600 (WSVGA), or 1280x800 (WXGA). The actual resolution would depend on the intended application and the manufacturer's design choices.
Brightness: The brightness might be in the range of 200 to 500 nits. Higher brightness values are suitable for use in well-lit environments, such as outdoors or in bright industrial settings.
Contrast Ratio: A typical contrast ratio could be around 1000:1, which helps in creating a clear visual distinction between different elements on the screen.
Color Gamut: If it's a color touch screen (which is common), it might cover a certain percentage of the NTSC color gamut, like 72% or more, enabling vivid and accurate color reproduction.
Response Time: For a good user experience, the touch response time is usually within 10 to 20 milliseconds. This ensures that the touch input is registered quickly and the interaction feels seamless.
Touch Points: If it's a capacitive touch screen, it could support multi-touch, perhaps up to 10 touch points simultaneously. Resistive touch screens typically support single-touch operation.
Durability: The touch screen surface may be rated to withstand a certain number of touches, often in the millions, to ensure long-term usability. The surface hardness might be around 3H or higher to resist scratches.
Operating Voltage: Capacitive touch screens often operate at 3.3V or 5V DC, while resistive touch screens can also work with 5V DC. The power consumption would depend on factors such as the display backlight, touch controller, and other components. It could range from a few hundred milliwatts to a few watts.
Thickness: The overall thickness of the touch screen module might be in the range of a few millimeters to around 10 millimeters, depending on the internal components and the design for mounting and integration.
Mounting Options: There could be various mounting holes or attachment mechanisms to install the touch screen in different devices or enclosures.
Operating Temperature: A typical operating temperature range could be -20°C to 70°C for general-purpose touch screens. Industrial-grade touch screens might have a wider operating range.
Storage Temperature: The storage temperature range might be -30°C to 80°C, allowing for safe storage in different environmental conditions.
Size: The naming doesn't directly indicate the size, but it's possible that these are for an 8.12-inch display (though this is speculative). A common size for touch screens in a similar naming convention might have dimensions where the diagonal measurement is around 8.12 inches. The aspect ratio could be 16:9 or 4:3, depending on the design.
Type: They could be either capacitive or resistive touch screens. Capacitive touch screens are more common nowadays due to their support for multi-touch and smooth operation, while resistive touch screens are known for their durability and lower cost in some cases.
Resolution: A likely resolution for an 8-inch range touch screen could be 800x480 (WVGA), 1024x600 (WSVGA), or 1280x800 (WXGA). The actual resolution would depend on the intended application and the manufacturer's design choices.
Brightness: The brightness might be in the range of 200 to 500 nits. Higher brightness values are suitable for use in well-lit environments, such as outdoors or in bright industrial settings.
Contrast Ratio: A typical contrast ratio could be around 1000:1, which helps in creating a clear visual distinction between different elements on the screen.
Color Gamut: If it's a color touch screen (which is common), it might cover a certain percentage of the NTSC color gamut, like 72% or more, enabling vivid and accurate color reproduction.
Response Time: For a good user experience, the touch response time is usually within 10 to 20 milliseconds. This ensures that the touch input is registered quickly and the interaction feels seamless.
Touch Points: If it's a capacitive touch screen, it could support multi-touch, perhaps up to 10 touch points simultaneously. Resistive touch screens typically support single-touch operation.
Durability: The touch screen surface may be rated to withstand a certain number of touches, often in the millions, to ensure long-term usability. The surface hardness might be around 3H or higher to resist scratches.
Operating Voltage: Capacitive touch screens often operate at 3.3V or 5V DC, while resistive touch screens can also work with 5V DC. The power consumption would depend on factors such as the display backlight, touch controller, and other components. It could range from a few hundred milliwatts to a few watts.
Thickness: The overall thickness of the touch screen module might be in the range of a few millimeters to around 10 millimeters, depending on the internal components and the design for mounting and integration.
Mounting Options: There could be various mounting holes or attachment mechanisms to install the touch screen in different devices or enclosures.
Operating Temperature: A typical operating temperature range could be -20°C to 70°C for general-purpose touch screens. Industrial-grade touch screens might have a wider operating range.
Storage Temperature: The storage temperature range might be -30°C to 80°C, allowing for safe storage in different environmental conditions.
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