LDD-HTA514RI

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LDD-HTA514RI is an LED character and numeric display module which is widely used in different fields.

The module features an ultra-thin design, low power consumption and an extended life span of up to 15 years, making it a perfect choice for applications such as short-term displays, instrument panels and backlighting of electronic applications. It adopts a single-piece LED chip with a diameter of 3.2 mm and a wide viewing angle, which is suitable for LED displays in different areas. Its unidirectional and multidirectional display options make it easy to meet a wide range of needs.

The LDD-HTA514RI uses seven segment led as its display element, which show numeric digits 0 to 9 and a few individuals letters, such as A, b, d, E, F and g. This module can support a variety of display patterns and characters. When controlling, it can be controlled by two modes: common anode or common cathode. It also allows for a range of color combinations and customizable versions with choice of different colors.

The LDD-HTA514RI is composed of several small LED chips and each LED chip is connected in series. The working principle of the module is based on electro-optical process, which means when the product is powered on, the display information is light-emitting by the LED chips. Each LED chip follows the same principle of electro-optical process, the only difference is the amount of electricity current the chip can transmit.

When controlling, the user needs to determine the data which will be displayed, then the required data will be sent to an electronic controller and the electronic controller will decide which LED chips should be turned on and off to represent this data. Generally, when the electrical current is transmitted through the LED chip, the chip will light up and when the electrical current is not transmitted, the chip will stay dark.

In conclusion, LDD-HTA514RI is a LED character and numeric display module with ultra-thin design, low power consumption, extended life span and a wide viewing angle, which make it a perfect choice for many applications. Its working principle is electro-optical which is based on LED chips transmission of electrical current.

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