SK-43D-PI

Series:	--
Part Status:	Not For New Designs
Lead Free Status / RoHS Status:	--
Display Type:	TFT - Color
Moisture Sensitivity Level (MSL):	--
Display Mode:	Transmissive
Touchscreen:	--
Diagonal Screen Size:	4.3" (109.22mm)
Viewing Area:	95.04mm W x 53.86mm H
Backlight:	LED - White
Dot Pixels:	480 x 272
Interface:	TTL
Graphics Color:	Red, Green, Blue (RGB)
Background Color:	--
Dot Size:	--
Dot Pitch:	0.07mm W x 0.20mm H

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SK-43D-PI is an innovative display module developed by integrated technology. It has gathered physical display parameters and software control features into a single module. It is commonly used in industrial automation and medical instruments to display information and mimic human interaction.

1. Application Field of SK-43D-PI

SK-43D-PI is suitable for industrial automation and medical instrument applications, such as robotic surgery, remote medical diagnosis and patient monitoring. It is also applicable to home appliance devices and communication systems.

2. Advantages of SK-43D-PI

The SK-43D-PI module has multiple advantages:

• Compact size enables easy integration into most systems;
• High quality screen shows abundant details;
• Customizable fonts, colors, and brightness levels via the supplied software;
• Its software architecture allows for easy and fast application development;
• Wide viewing angle, anti-glare and anti-ghosting characteristics;
• Low power consumption and long service life.

3. Working Principle of SK-43D-PI

SK-43D-PI is a monochrome TFT LCD display module, which consists of an LCD panel and a controller board. The LCD panel is composed of multiple thin-film transistor (TFT) switching elements, through which pixels are formed on the screen. When voltage is applied to the panel, a charge transfer from the anode to the cathode of the TFT creates pixel layers. The controller board supplies the necessary logic signals to the panel to control the charge transfer and thereby display information.The SK-43D-PI module has a built-in touch screen function, which provides a tactile feedback to the user. The touch screen works by detecting changes in capacitance near the surface of the panel. When the user touches the panel, the capacitance changes and this change is detected by the controller. The controller then sends a signal to the microprocessor informing it of the user’s input.The module is also capable of displaying graphics, animations and videos. The controller board converts the display data into bitmap commands and relays them to the panel. The panel then displays the graphic or animation according to the commands.

Conclusion

The SK-43D-PI module is a versatile display device that combines a superior LCD display with a programmable touch screen. It has wide application in industrial automation and medical instruments due to its low power consumption, customizable features and ease of integration. Its advanced features make it an ideal device for embedded applications.

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