Ultra-Compact, High-Performance TFT LCD for Space-Constrained Embedded Designs

Saef Technology Limited introduces the SFTO114JY-7422AN, a 1.14-inch TFT LCD module engineered for applications where size, power efficiency, and visual clarity are critical. With a 135×240 resolution, 400 cd/m² brightness, and an ultra-compact footprint of 17.6mm × 31.0mm, this display is ideal for wearable devices, portable medical monitors, IoT dashboards, handheld instruments, and smart home interfaces.

Optimized for Low-Power & High-Integration Designs:

• Efficient SPI Interface: The 4-line SPI interface minimizes pin count and simplifies PCB layout, making it ideal for microcontroller-based systems with limited I/O.

• High Brightness & Contrast: At 400 cd/m² and 800:1 contrast ratio, this display ensures excellent readability in both indoor and outdoor-adjacent environments.

• Wide Temperature Operation: Certified for -20°C to +70°C operation, suitable for devices exposed to varying environmental conditions.

• Low Power Profile: Consumes only 8mA typical during operation and as low as 15µA in sleep mode, extending battery life in portable applications.

Technical Specifications for Engineering Evaluation:

• Active Area: 14.864mm × 24.912mm

• Pixel Pitch: 0.1101mm (H) × 0.1038mm (V)

• Supply Voltage: VDD = 2.4V–3.3V, VDDIO = 1.65V–3.3V

• Backlight Voltage: 2.9V–3.1V (typical 3.0V)

• Operating Life: 30,000 hours typical

• Compliance: RoHS, REACH, ISO9001:2015, ISO14001:2015

Why Partner with Saef for Your Display Solution?

While this module is offered as a standard non-touch display, Saef specializes in semi-custom and fully custom display solutions. We can integrate resistive or capacitive touch panels, modify interfaces, adjust brightness levels, or tailor mechanical outlines to fit your exact design requirements—all with engineering support throughout the process.

Ideal For:

• Wearable health and fitness devices

• Portable medical diagnostic equipment

• Smart home control panels

• IoT sensor displays

• Handheld test and measurement tools

• Industrial status indicators

• Consumer electronics auxiliary displays

Designed to Fit, Built to Perform.
At Saef, we understand that every pixel and pin counts. Our engineering team is ready to help you integrate this display seamlessly into your product—or customize it to better meet your needs.

Call to Action for High-Value Inquiries:
Need a compact display solution that doesn’t compromise on performance? Request a sample, datasheet, or a custom design consultation with our engineering team today.

Mechanical Dimensions

Interface Pin Definition

Optical Characteristics