LK202-25-FB-E

Outline L x W x H:	116.00mm x 37.00mm x 29.00mm
Background Color:	Black
Text Color:	Blue
Operating Temperature:	-20°C ~ 70°C
Interface:	I²C, RS-232, TTL
Dot Size:	0.60mm W x 0.65mm H
Voltage - Supply:	4.75 V ~ 5.25 V
Backlight:	--
Viewing Area:	73.50mm L x 11.50mm W
Series:	LK202-25
Character Size:	5.55mm H x 3.20mm W
Display Mode:	--
Display Type:	FFSTN - Double Film Super-Twisted Nematic
Character Format:	5 x 8 Dots
Display Format:	20 x 2
Number of Characters:	40
Part Status:	Active

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LK202-25-FB-E Application Field and Working Principle

The LK202-25-FB-E is a type of display module which falls under the category of LCD, OLED Character and Numeric. It is an excellent, high-performance electroluminescent display module which is especially suitable for applications requiring both visual display units and manual control. The module offers an integrated, multi-function display solution for various applications, such as office automation, communications devices, instrumentation, consumer electronics, gaming and medical products.

Description

The LK202-25-FB-E is a 4.75 x 8.75 mm full color LCD display module with a resolution of 5 x 8 dots per inch. The module features a wide viewing angle of up to 160°, plus a luminance of 600 cd/m2 for ultra-clear display. It is sealed with a highly durable glass or transparent plastic front plate which is resistant to various chemicals and physical impacts, ensuring long-term performance and reliability. This module is powered by an internal DC-DC converter, making it an ideal choice for low-power applications.

Functionality

The LK202-25-FB-E is designed to provide the user with a variety of functions, such as displaying characters (up to 16 characters per line), numbers, time and date, and even graphics. It features 4 backlight colors (red, yellow, green, blue) and 4 dimming levels for customizing the display to suit different applications. The display module features a wide array of input and output signal types, including serial RGB, video RGB, 8/9 bit parallel, and TTL/CMOS parallel.

Working Principle

The working principle of the LK202-25-FB-E display module is based on a combination of electronics and photonics. It utilizes a special liquid crystal material which is sandwiched between two electrodes or glass layers. When an electrical current is applied to the electrodes, the liquid crystal molecules will align in such a way that the light passing through the panel is either absorbed or polarized. By controlling the electric current applied to the panel, the light intensity, color, and other optical effects can be manipulated to display the desired information.

Applications

The versatility of the LK202-25-FB-E makes it well-suited for a myriad of applications. It can be used in industrial applications, such as medical systems, automated testing equipment, gaming machines, POS systems, and more. The module can also be used in consumer electronics, such as audio visual appliances, smartphones and tablets, digital signage, and more. The module is also suitable for embedded microcontroller applications, providing an easy-to-use, low-power color LCD display solution.

Conclusion

The LK202-25-FB-E display module is an excellent choice for a variety of applications. It is a versatile, low-power display module which allows users to easily customize their displays with 4 backlight colors, 4 dimming levels, and a wide viewing angle of up to 160°. The module also offers an integrated, multi-function display solution which can be used in industrial, consumer electronics and embedded microcontroller applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description