Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Display Type:	TFT - Color
Moisture Sensitivity Level (MSL):	--
Display Mode:	Transmissive
Touchscreen:	Capacitive
Diagonal Screen Size:	4.3" (109.22mm)
Viewing Area:	96.04mm W x 54.85mm H
Backlight:	LED
Dot Pixels:	480 x 272
Interface:	Parallel, 24-Bit (RGB)
Graphics Color:	Red, Green, Blue (RGB)
Background Color:	--
Dot Size:	--
Dot Pitch:	0.20mm W x 0.20mm H

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MOP-TFT480272-43A-BLM-TPC Application Field and Working Principle

Introduction

MOP-TFT480272-43A-BLM-TPC is a highly versatile display module produced by Embitel Technologies. It offers an ultra-high resolution of 480x272 and is a perfect choice for embedded systems such as HMI, medical, aviation, automotive, industrial and consumer applications. This module has an active area of 4.0 inches and uses the Hitachi 4.3” TN LCD with built-in LED backlight. It consumes low power and has good viewing angles of left/right at 80 degrees, up/down at 80 degrees with high lighting performance and can operate from -20℃ to +70℃.

Features

MOP-TFT480272-43A-BLM-TPC offers many advantages like: • High resolution of 480x272 • Display canvas size of 4.3 inches • Low power consumption • Standard interface • High brightness controller • RoHS compliant • Enhanced video performance

Application Field

The unique features of MOP-TFT480272-43A-BLM-TPC make it suitable for a wide range of applications such as: • In-Vehicle Electronics: The Advantages such as enhanced video performance and low power consumption makes this module ideal for in-vehicle applications. It can be used to display various information such as engine temperature, fuel level, speed etc. • Human Machine Interfaces (HMIs): This module is well suited for HMI applications. It can be used to monitor and display different operational parameters with its excellent image quality and fast response time. • Medical Instruments: Due to its ability to ensure high contrast between different colors and temperature ranges, MOP-TFT480272-43A-BLM-TPC will be the perfect choice for medical instruments. It can be used to display Angiography images, X-ray images and CT-Scan results. • Industrial Automation: This module can be useful in the industrial automation sector. It can be used to display information on equipment status such as temperature, current, voltage etc.• Consumer Electronics: The module can be used in consumer electronics devices such as TVs, DVD players, and cameras.

Working Principle

The working principle of MOP-TFT480272-43A-BLM-TPC is based on the application of Thin Film Transistor (TFT) technology to an LCD panel. It consists of a Liquid Crystal (LC) material sandwiched between two polarizing plates. This LC material is composed of tiny liquid molecules arranged in a twisted configuration. The module operates by a two-stage process. First, the transistors form a matrix layout wherein each pixel is connected to two data lines – one horizontal line and one vertical line. When voltage is applied to any data line, the corresponding row or column of pixels become activated. Then the liquid crystal material twists or untwists to let light pass through the LCD panel. This action makes the pixels visible or invisible, and the pattern created forms the desired image. Similarly, the backlight comprising of an array of LEDs connected in a series circuit, is controlled by a voltage and current signal sent from the driver IC. The display of MOP-TFT480272-43A-BLM-TPC is also equipped with a brightness controller circuit which computes the ambient light and then adjusts the LCD\'s backlight accordingly. This enhances the picture quality and helps to reduce power consumption.

Conclusion

MOP-TFT480272-43A-BLM-TPC from Embitel Technologies is a highly versatile display module with a resolution of 480x272 which can find application in a wide range of sectors such as automotive, medical, industrial automation and consumer electronics. It uses TFT technology as the driving principle and also includes a brightness controller circuit in order to reduce power consumption and enhance the viewing angles.

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