NHD-3.5-320240MB-ATXL-T

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Display Type:	TFT - Color
Display Mode:	Transmissive
Touchscreen:	Resistive
Diagonal Screen Size:	3.5" (88.90mm)
Viewing Area:	70.08mm W x 52.56mm H
Backlight:	LED - White
Dot Pixels:	320 x 240
Interface:	Parallel, 24-Bit (RGB)
Graphics Color:	Red, Green, Blue (RGB)
Background Color:	--
Dot Size:	--
Dot Pitch:	--

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Introduction

The NHD-3.5-320240MB-ATXL-T is a display module. It is specifically designed to be used in many different industries, and its working principle is actually quite simple. In this article, we\'ll discuss the application field and working principle of the NHD-3.5-320240MB-ATXL-T.

Display Modules

Display modules are electronic components that are used to display information from a microcontroller or electronic component. This includes LCDs ( liquid crystal displays), OLEDs ( organic light-emitting diodes), and graphic displays. They can be used to display graphics, text, and images.

NHD-3.5-320240MB-ATXL-T

The NHD-3.5-320240MB-ATXL-T is a general-purpose display module that is widely used in many industries. Its main application includes industrial control panels, medical devices, and automotive instruments, but it can also be used in gaming, POS, smart home, and portable devices.The NHD-3.5-320240MB-ATXL-T display module features a 320240 pixel display, with a brightness of 300 cd/m2. It is a type of module that uses an active-matrix liquid crystal display ( AMLCD) technology. This technology can display highly detailed images and text, with a wide viewing angle.

Working Principle

The working principle of the NHD-3.5-320240MB-ATXL-T is relatively simple. It utilizes electro-optical effects of the liquid crystal material to control the light passing through its layer. The module consists of filter polarizers, electrodes, and a liquid crystal layer.An electric charge is applied to the two electrodes, which will polarize the liquid crystal molecules. When the molecules are polarized, they act like a light valve, allowing only light of one polarization to pass through. This allows for the display of images and text.The NHD-3.5-320240MB-ATXL-T also has a backlight module, which is used to provide illumination for the display. The backlight is typically composed of either a cold cathode fluorescent lamp (CCFL) or light-emitting diodes (LEDs). The backlight module is controlled by a backlight driver IC, which is used to turn the backlight on and off.

Conclusion

In conclusion, the NHD-3.5-320240MB-ATXL-T is a display module that is widely used in industrial, medical, automotive, and gaming applications. Its working principle relies on the electro-optical effects of liquid crystal molecules, which are used to control the light passing through its layer. As the molecules are polarized by an electric charge, the images and text that make up the display can be seen. Finally, the backlight module is controlled by a backlight driver IC, which provides illumination for the display.

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