BLC2021-BK-GW

BLC2021-BK-GW is a display module featuring both LCD (Liquid Crystal Display) and OLED (Organic Light Emitting Diode) character and numeric displays. It is designed to provide an all-in-one, easy-to-use solution for displaying messages, values, and warnings.

The LCD component of the module offers a wide range of display options, from simple text, to bar graphs and pattern displays. All displays are highly readable, with excellent contrast and brightness, even in direct sunlight.

The OLED component of the module features characters and numerical displays up to 8x15 characters in size. The displays are exceptionally clear and visible, even in lower light conditions, making them an excellent choice for applications requiring a higher level of visibility.

The BLC2021-BK-GW display module is ideal for applications requiring multiple displays in one device. It can be used to display multiple messages at different levels, such as warnings, values, and messages. It is also suitable for displaying larger amounts of information, such as graphs, diagrams and images.

The working principle of both the LCD and OLED components of the BLC2021-BK-GW module is relatively simple. Both components contain a set of pixels (picture elements) made up of red, green and blue lights. When the pixels are illuminated, the display produces the text, images, and patterns that are visible on the module.

The LCD component of the module works by using a special liquid crystal mixture that changes structure depending on the applied voltage. When voltage is applied, the liquid crystal changes its arrangement, producing an image or pattern on the display.

The OLED component of the module works by using an organic film chemical layer which emits light when the voltage is applied. The emitted light is then converted into electrical current which can be used to produce the display.

The BLC2021-BK-GW is a versatile display module and is ideal for use in a variety of applications. Its combination of LCD and OLED display technology makes it an ideal choice for applications requiring multiple messages and displays in one device, as well as those requiring excellent visibility in low light conditions.