Custom HTN LCD Display Module with LED Backlight for Electronic Meter Applications

Display Technology: HTN, or High Twisted Nematic, is a type of twisted nematic liquid crystal technology. Compared to the traditional TN screen, it has a wider viewing angle, higher contrast ratio, almost no light leakage in the black areas, a clean white background, clear text and icons display, and performs well in strong light conditions.

Display Modes: There are usually two modes: positive display and negative display. Positive display is generally white background with black text or yellow-green background with black text, etc., while negative display is blue background with white text or black background with white text, etc. The positive display mode is easier to be seen in outdoor strong light, and the negative display mode has better visual effect in indoor or dimly lit environments.

Power Consumption Characteristics: It has the feature of low power consumption. In the static display state, the current can be as low as several microampere levels, suitable for battery-powered or equipment requiring long-term operation.

Customization: Supports small-scale customization. It can be customized according to user requirements, including display content, icon style, segment code layout, etc., and can also add brand LOGO to meet personalized needs.

Working Parameters: The working voltage is generally around 5.0V ± 0.2V. It can also be customized according to customer requirements. The working temperature is usually -10℃ - 60℃, and some products can extend to -20℃ - 70℃.

• Automotive electronics: Widely used in vehicle-mounted instruments such as speedometers, mileage meters, tire pressure monitoring displays, etc., they can clearly display vehicle-related information. Their low power consumption and anti-glare features are suitable for the vehicle environment.
• Instrumentation: Applied in various instruments such as temperature meters, water meters, electricity meters, and multimeters, it can accurately display measurement data and facilitate users' reading.
• Household appliances: Control panels that can be used for various household appliances such as air conditioners, refrigerators, and microwave ovens, displaying information such as working status and setting parameters.
• Medical care equipment: On devices such as massage machines and beauty and body care equipment, it is used to display working modes, parameter settings, etc., to assist users in operating the equipment.
• Fitness equipment: Such as treadmills, exercise bikes, etc., can display sports data, such as speed, distance, calorie consumption, etc., providing users with sports monitoring information.