LB-402VN

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The LB-402VN is a two-color character and numeric display module with high reliability and long life. It is suitable for use in a variety of applications, such as instrumentation, industrial and medical equipment, timers and clocks, advertising displays, and even car audio systems. It has a wide range of applications and is one of the most popular display options among engineers.

The LB-402VN is available in 5 different sizes: 1.5 inches, 2.0 inches, 2.5 inches, 3.0 inches and 5.0 inches. It is made of injection molded plastic and features ultraviolet (UV) and heat resistance, as well as flame retardancy. Its brightness can reach up to 2000 mcd/m2 and the contrast ratio has been tested to exceed 20,000:1. This makes it the perfect choice for outdoor applications and it can be used in temperatures ranging from -10 to +50℃.

The LB-402VN has two color options: Red and Green, and it is also available in 12 and 14 segments for both Numeric and Alphabetic displays. It includes a backlight allowing for various display modes. These modes include Normal ON, Normal OFF and BL ON Data Transfer. The BL ON Data Transfer mode allows programmers to send data to the display while the backlight is on, thus making it easier to program. The LB-402VN is also able to accept a wide array of input data formats, including BCD and ASCII.

The working principle of the LB-402VN is based on field emission display (FED) technology. FED is a display technology that utilizes electron-emitting and electron-receiving cells, or pixels, to control the display of data. The LB-402VN uses indirect FED technology, which eliminates the need for a phosphor layer in the display. This makes the display brighter and more energy efficient. The FED technology also ensures that the display can be used in a wide range of lighting conditions, from bright sunlight to total darkness.

Overall, the LB-402VN is an excellent two-color character and numeric display module that is suitable for a variety of applications. It has excellent features such as high reliability and long life, UV and heat resistance, and flame retardancy. It is also able to accept a wide variety of input data formats and can be used in extreme temperatures. Finally, it uses the latest FED technology to ensure the brightest and most efficient display possible.

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