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1.70-inch TFT LCD Module – Small Size, Mighty Performance: A New Choice for High-Definition Visuals

1.70-inch TFT LCD Module – Small Size, Mighty Performance: A New Choice for High-Definition Visuals

May 24, 2025

As the demand of visual display and colorful display increasingly grow, the market need for small TFT LCD displays continues to surge. Today, we introduce a small-sized 1.70 inch TFT LCD display, a testament to outstanding performance and unique design, destined to be the ideal choice for wearable devices and beyond.

1.70 inch TFT LCD module

 

Specifications:

Module Size: 1.70 inch TFT LCD
Resolution:  240(RGB) × 280
LCD Type: IPS Pro, Normally Black, Transmissive
Display A.A Size 27.97mm × 32.63mm
Display Outline Dim.:  30.07mm × 37.43mm × 1.60mm
Driver IC: ST7789T3
Interface: 6-bit RGB, 30pin FPC
Brightness:  500cd/m² (Typical)
Contrast Ratio:  1000:1 (Typical)
Power Supply Voltage:  3.3V (Typical)

 

 

Advantages:

Small Size, High Definition

  • 1.70 inch TFT screen size with a resolution of 240×280, boasting a pixel density of 198 PPI for sharp and clear details.
  • 6:7 aspect ratio (portrait mode) perfectly suited for vertical display needs.

IPS Pro Technology, Wide Viewing Angle

  • Full viewing angles of 80/80/80/80 (Typ.) (CR≥10)with a contrast ratio of 1000:1, ensuring vibrant colors without color shift from any angle.
  • Clearly visible even under strong light (surface brightness of 500cd/m²), making outdoor use effortless.

Ultra-Slim and Lightweight

  • The 1.70 inch IPS TFT LCD Module thickness is only 1.60mm, with outline dimensions of 30.07mm × 37.43mm.
  • Narrow bezel design maximizes the display active area, making it ideal for wearable devices and supporting product miniaturization and lightweighting.

Stable and Highly Compatible

  • The driver IC ST7789T3 supports RGB interfaces, ensuring a short development cycle and strong adaptability.

Industrial-Grade Reliability

  • Operating temperature range of -20°C to 70°C and storage temperature range of -30°C to 80°C guarantee stable display performance even in harsh environments.

 

 Applications Scenarios:

Wearable Devices: Health monitoring bands, children's GPS-enabled smartwatches, sports GPS trackers

Medical & Healthcare: Portable ECG monitors, blood glucose meters, smart pill dispensers

Industrial IoT: Compact Human-Machine Interface (HMI) panels, portable test instruments, asset tracking tags

Consumer Electronics: Display modules for Bluetooth earbud charging cases, auxiliary screens for smart glasses

 

Why Choose Us – Guangdong Shengfeng Technology Co., Ltd.

Professional LCD Solution Provider

We are a professional manufacturer specializing in the design and production of LCD displays and supporting accessaries, including monochrome LCDs, color TFT LCDs, CTP touch panels, and glass Cover, etc.

With professional R&D experience in industrial display modules and RoHS/CE certified quality, you can use our products with confidence.

Rapid Response Service

We provide comprehensive technical documentation, driver support, and customization services.

No matter what issues you encounter during product development, we respond swiftly with professional solutions to accelerate product launch.

Cost-Effective

We possess stable mass production capabilities while also supporting small-batch sampling to meet the diverse needs of different customers.

We offer competitive prices without compromising on product quality, enabling you to obtain superior products at a lower cost.

 

Choosing our 1.70 inch TFT LCD module means choosing professionalism, quality, and efficiency. Let us join hands to create a bright future in the world of high-definition visuals!

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