Charging station LCD segment display -20°C to 70°C VA or STN  

VA LCD screen: Featuring high contrast, wide viewing angles, and fast response times, it delivers clearer display effects, making it ideal for charging stations that demand high display quality.

STN LCD screen: It boasts a higher contrast ratio compared to the traditional TN screen, typically displaying in a yellowish-green hue. It's a common alternative when VA isn't feasible.

Negative display: A light background paired with dark characters (like black text on a gray background) provides a more comfortable viewing experience indoors.

Positive display: A dark background paired with light characters (like white text on a black background) offers better visibility under strong outdoor light, making it more suitable for the outdoor environment of charging stations.

Fully transparent type: Requires backlight support, displays best in dark environments, ideal for charging stations with nighttime display needs.

Semi-translucent type: It offers readability in both bright and dim lighting conditions, with enhanced outdoor adaptability, making it an ideal choice for charging stations.

-20℃~70℃: meets the basic requirements for outdoor operation of charging stations, adapts to climate changes in most regions, and ensures stable operation in both cold and hot environments.

Metal pin: Provides a sturdy and reliable connection, ideal for situations demanding high structural strength.

Conductive adhesive strip: easy to install, no soldering needed, and convenient to maintain.

Thermocompression zebra paper: Provides stable electrical connections at a low cost.

FPC: Small in size, bendable, perfect for tight spaces and modern modular designs.

2.7V~5.0V: Fully compatible with the voltage range of modern low-power microcontrollers, making it easy for system integration and circuit design.

Considering the outdoor usage environment of charging stations, it's recommended to use a direct display mode paired with a semi-transmissive polarizer to ensure optimal readability under various lighting conditions.

The operating temperature range of -20℃~70℃ can meet the needs of most regions. For extreme climates, a wider temperature range might be considered.

For traditional charging stations with ample structural space, metal pins and conductive rubber strips are good choices.

When it comes to modern charging stations that prioritize thinness and modular design, FPC connection is the way to go.

It needs to be paired with the corresponding driver chip (such as the HT1621 series) to work properly. Make sure to choose the duty cycle and bias voltage that match the driver chip.