Display Modules - LCD, OLED Character, and Numeric are essential components in the realm of optoelectronics, designed to present information visually using text or numeric displays. LCD (Liquid Crystal Display) modules operate by manipulating light through liquid crystals to display characters and numbers, making them highly effective in environments with varying light conditions. OLED (Organic Light Emitting Diode) modules, on the other hand, emit light through organic compounds that glow when an electric current is applied, offering Sharper contrasts and deeper blacks compared to LCDs. These modules are primarily used in devices where clarity of display and efficient power consumption are crucial, such as in consumer electronics, automotive dashboards, and industrial control panels.
The main characteristics of these display modules include low power consumption, high resolution, and compact design, making them ideal for portable devices. They are widely utilized in applications ranging from simple calculators and digital watches to more complex systems like medical monitoring devices and point of sale terminals. Prominent manufacturers of these display modules include Samsung, LG Display, and Sharp.