5.0V Custom Segment LCD Display HTN Positive Green Backlight Inverter LCD Display

We support OEM Services, all details can be customized.

Such as sizes, LCD types, display modes, polarizer types, viewing angles, working voltage, drive methods, connectors, backlights, temperature, etc.

Please share your sketches/ drawings; we will help evaluate the costs and provide some suggestions for your reference.

Notices: The differences between TN, HTN, STN, FSTN, and VA LCD types?

TN (Twisted Nematic) LCD screens, the twisted orientation of the liquid crystal molecules is deflected by 90°. The display content is relatively simple, and the main features are relatively black fonts, high contrast, low power consumption, and driving voltage, but a small viewing angle. Common applications are clock products, calculators, etc.

HTN (High Twisted Nematic) LCD screens, nematic liquid crystal molecules are sandwiched between two transparent glasses, and the orientation of the liquid crystal molecules is deflected 100~140 degrees between the two layers of glass. The main features are similar to TN, but the viewing angle is wider than TN. Common applications are indoor furniture, medical equipment, etc.

STN (Super Twisted Nematic) LCD screens, the liquid crystal rotates 180~270 degrees in the LCD screen, the viewing angle is better, and there are generally gray films, yellow-green films, and blue films. Widely used in high-channel COB/COG, such as communication devices, etc.

FSTN (Film+STN) LCD screen, to improve the background color problem of ordinary STN, a compensation film is added to the polarizer to eliminate dispersion and achieve black and white display. Common applications are industrial instruments, etc.

VA (Vertical Alignment) LCD screens, black background, and color patterns, high contrast, can achieve a multi-color silk screen display effect, and have certain requirements for driving voltage. It is mostly used for segment COB and low-channel drive products.

Applications:

1. Medical Equipment

• Monitors: LCDs are widely used in patient monitoring systems, ECG machines, ultrasound devices, and other diagnostic tools.
• Portable Medical Devices: Small medical devices like glucose meters, thermometers, and pulse oximeters often use LCD screens for clear readings.

2. Industrial and Commercial Use

• Control Panels: LCDs are used in industrial equipment, machinery, and other systems to display status information, error messages, and settings.
• Point-of-Sale Systems: Retail checkout systems often incorporate LCD screens for customer-facing displays.

3. Clocks and Watches

• Digital Clocks: Many digital clocks, both large and portable, use LCD technology for displaying time and other information.
• Wristwatches: LCDs are used in many digital watches, especially those with additional functions like alarms, timers, or heart rate monitors.

4. Smart Home Devices

• Smart Thermostats: LCDs are commonly used in smart home devices like thermostats, allowing users to easily control temperature settings and view energy consumption data.
• Smart Speakers and Assistants: LCDs are integrated into some smart speakers to show visual feedback.