VM800P43A-PL

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The VM800P43A-PL is a powerful display module that is used in a number of applications. It is a color TFT LCD module that features a 4.3-inch wide screen and capable of displaying 16 million colors. This display module is designed for both indoor and outdoor applications. It is also designed to have wide viewing angle and high brightness for optimal performance.

In addition to its overall dimensions, the VM800P43A-PL has a resolution of 480x272 dots and a pixel pitch of 0.2549x0.2549. This display module has an LED backlight so it is brighter than other LCDs. It also has relatively low power consumption and long lifetime since the backlight is provided by a transmissive type LCD.

The VM800P43A-PL is most commonly used in applications like automotive, industrial automation, and medical tools. Automobile dashboard applications require high contrast and wide viewing angle, and the VM800P43A-PL provides these requirements. Additionally, it is used in industrial automation due to its high resolution that allows industrial automation panels to show important figures effortlessly. Clients can also choose to customize the display to meet their own needs, while the module\'s extended temperature range is an added advantage for outdoor applications.

To further understand the workings of VM800P43A-PL, it is essential to look into its working principle. This display module is built using the traditional TFT LCD technology. The main components of this display module are the liquid crystal layer, the polarizer, the color filter and the backlight. Furthermore, the module works based on the electrical properties of the liquid crystals and uses electric signals to change its state.

The liquid crystals contain a large number of small molecules that can be rearranged in different orientations when affected by an electric field. When an electrical signal is applied to the crystals, their arrangement is changed and this creates a filtered view of the backlight, which results in a visible image. The arrangement of the crystals depends on the polarization of the signal, the brightness and color of the image, and whether the signal contains positive or negative voltage.

In general, the VM800P43A-PL is one of the most powerful and versatile TFT-LDC display modules available. It has a wide range of applications ranging from automotive to medical tools. Furthermore, its working principle is the traditional TFT LCD technology that is based on the properties of the liquid crystals and their arrangement under different voltages.

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