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TN Transflective Custom Small LCD Display Module with 3.0V Voltage and SPI Interface

Categories Small LCD Display
Brand Name: BBI
Certification: ISO9001 RoHS
Place of Origin: China
MOQ: 1000
Price: 0.7-7USD
Payment Terms: T/T
Supply Ability: 100000/MONTH
Delivery Time: 3-4WEEKS
Packaging Details: CARTON
Resolution: customized
Drive: ST7789V
Voltage: 3.0V
Interface Type: SPI
Storage Temperature: - 10°C to + 60°C
Brightness: 300 cd/m²
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TN Transflective Custom Small LCD Display Module with 3.0V Voltage and SPI Interface

TN Tranflective Custom Small LCD Positive Display Module
This TN transflective custom small LCD positive display module utilizes reflective twisted nematic liquid crystal technology to deliver clear, energy-efficient display performance. The module offers customizable dimensions, display content, and interface types to meet specific application requirements.
Key Specifications
ParameterSpecification
Display TypeCustom LCD Display
BacklightWhite LED
Operating Voltage3.0V
ConnectorFPC
Driving Method1/4 Duty, 1/3 Bias
Polarizer TypeTransmissive, Transflective
Detailed Technical Parameters
ItemParameterValue
1LCD TypeTN LCD Display
2Outline Size55mm (L) × 14.6mm (W) × 1.1mm (T)
3Viewing Area50mm (L) × 10mm (W)
4Viewing Direction6 O'clock
5Voltage3.0V
6Display ModePositive or Negative
7Polarizer ModeTransmissive
8Operating Temperature0°C to +50°C
9Storage Temperature-10°C to +60°C
10LED ConnectionMetal Pin
Product Technology Overview
The TN reflective custom small LCD positive display module employs reflective twisted nematic liquid crystal material for image display. When no electrical signal is applied, the liquid crystal molecules distort light, reflecting ambient light to display white. When an appropriate electrical signal is applied, the liquid crystal molecular arrangement changes, altering light transmittance to display black in corresponding areas, thereby presenting various patterns and characters.
Key Features
  • Fully customizable dimensions, display content, and interface types
  • Gray background with black characters for high contrast and clear display
  • No backlight panel required - operates using ambient light reflection
  • Exceptionally low power consumption
  • Cost-effective solution for various applications
Application Areas
This display module is widely used across multiple industries due to its low cost and minimal power requirements:
  • Portable Medical Devices: Electronic thermometers, blood glucose meters, and other handheld medical instruments
  • Consumer Electronics: Handheld calculators, simple game consoles, and portable devices
  • Home Appliances: Control panels for microwave ovens, air conditioners, refrigerators
  • Industrial Equipment: Display components for small instruments, controllers, and monitoring devices
  • DIY Electronics & Embedded Systems: Information display for electronic projects and development boards
Product Visuals
TN Tranflective Custom Small LCD Display Module front view TN Tranflective Custom Small LCD Display Module side view TN LCD Display technical diagram TN LCD Display application example
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