LTP-1057AE

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Display Modules - LED Dot Matrix and Cluster is the name giving to a digital display technology that can be used to create various types of text, images, or animations. The technology is used in a wide variety of devices and applications such as digital signage, industrial displays, and even televisions. One example of this technology is the LTP-1057AE, a 10 mm dot matrix display module featuring a white LED backlight and a green LED cluster.

The LTP-1057AE has a unique feature called ‘Multi-Phosphor’ that gives it higher brightness and more efficient lighting than traditional LED displays. The Multi-Phosphor technology works by combining different types of phosphors within the LED array to create a wider range of colours and improved brightness. The module also has an anti-glare coating which helps to reduce reflections from ambient light sources.

The LTP-1057AE’s main application fields include digital signage and retail display systems, automated information displays, and medical/laboratory instrumentation. It is designed for both indoor and outdoor use with its IP67 water resistance rating and wide temperature operating range. In some applications it can be used as a replacement for older LCD technology, allowing for increased functionality, brightness, and a longer lifespan.

The LTP-1057AE uses a two-wire Serial Peripheral Interface (SPI) protocol to facilitate communication between the driver circuit and the LED array. This communication is used to control the LED’s state, brightness, and color. The SPI protocol is extremely simple and requires minimal resources, making it an effective choice for applications with tight space constraints.

The LTP-1057AE’s working principle is quite simple. In order for the module to light up, current is sent to the LEDs located within the cluster. The current energizes the LEDs which then emit light. This light is then diffused into a uniform pattern before being passed through the phosphor layer located on the back of the module. This layer absorbs some of the light and then re-emits it, creating a wide range of colours. Finally, any residual light is blocked off by the anti-glare coating and then diffused by the rear of the module.

In conclusion, the LTP-1057AE is a 10 mm dot matrix display module featuring a white LED backlight and a green LED cluster. It has a unique Multi-Phosphor technology that provides higher brightness and efficiency, and is ideal for applications such as digital signage, automated information displays, and medical/laboratory instrumentation. The module has a wide temperature range and IP67 water resistance rating, making it suitable for both indoor and outdoor use. Finally, its two-wire SPI protocol allows for easy communication and integration with other systems.

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