1.3 Inch TFT LCD Display

ENH-TV0130003A Description

 

Detailed Description of Parameters & Application Scenarios

Resolution & Visual Quality – The 240×240 resolution on a 1.3‑inch diagonal creates a pixel density of ~261 PPI. This high density allows sharp rendering of small text, icons, and even simple waveforms – perfect for portable diagnostic devices or smart wearables.

Ultra‑Compact Mechanical Footprint – With only 1.5 mm thickness and a 29.22 × 26.17 mm outline, the 1.3 Inch TFT LCD Display fits into slim enclosures such as smart rings, Bluetooth headset charging cases, or handheld barcode scanners. The active area of 23.4 × 23.4 mm leaves narrow bezels for modern industrial design.

Wide Temperature Range – Rated for -20°C to +70°C operation and -30°C to +80°C storage, this module is suitable for outdoor IoT sensors, automotive dashboards (non‑critical), and cold‑chain monitoring devices.

Full IPS Viewing Angle – The "ALL" viewing direction means no color shift or contrast loss when viewed from any angle – critical for wearable devices that move with the user or public information displays.

ST7789V Driver IC – A widely supported IC with extensive library examples (Adafruit ST7789, TFT_eSPI, LVGL). It supports 4‑wire SPI at up to 80 MHz, enabling smooth animations even on resource‑constrained microcontrollers.

Low‑Power Backlight – Two LEDs in parallel consume only 40 mA typical. For battery‑powered applications, you can further reduce brightness via PWM dimming to extend runtime. Typical power draw for the entire module (display + backlight) can be as low as 30‑35 mW at reduced brightness.

Typical Application Scenarios

Handheld medical devices: Glucose meters, pulse oximeters, portable ECG monitors – the high resolution ensures clear numeric and trend displays.

Smart home controllers: Thermostat panels, smart remotes, security keypads – IPS viewing angles guarantee readability from any position.

Industrial HMIs: Handheld testers, calibration tools, and machine vision interfaces – wide temperature tolerance ensures reliability on factory floors.

Wearables & Consumer electronics: Smart rings, fitness trackers, Bluetooth earphone charging cases – ultra‑thin profile enables sleek designs.

 

Key Features & Functional Advantages

✔ High-Density 240×240 Resolution – Four times the detail of common 128×128 displays. Small text and GUI elements remain perfectly legible.

✔ True Full‑Angle IPS Technology – Unlike TN displays that wash out from side angles, the 1.3 Inch TFT LCD Display delivers consistent color and contrast from any direction (80°/80°/80°/80° typical).

✔ Low Power Architecture – The combination of efficient ST7789V driving and 2‑LED backlight (40 mA total) makes this module ideal for coin‑cell or Li‑ion battery devices. Sleep mode current < 10 µA.

✔ Wide Voltage & Logic Compatibility – On‑board 3.3V regulator (most variants) and 5V tolerant SPI pins allow direct connection to both 3.3V (ESP32, STM32) and 5V (Arduino Uno, Mega) systems without level shifters.

✔ Rich Library & Ecosystem Support – Fully compatible with Adafruit ST7789, Bodmer's TFT_eSPI, and LVGL. Sample code available for Arduino IDE, PlatformIO, MicroPython, and CircuitPython.

✔ Robust Mechanical Design – The 1.5 mm thin glass/epoxy substrate with FPC connector (or optional pin header) provides reliable soldering and vibration resistance for portable products.

✔ Optional Touch Integration – Capacitive or resistive touch panel can be laminated on top without changing the main FPC design (customization required).

 

Application Areas

The 1.3 Inch TFT LCD Display serves a broad spectrum of industries:

Medical & Healthcare – Handheld oximeters, blood pressure monitors, insulin pumps, digital thermometers. The IPS display allows nurses or patients to read values from any angle.

Wearable Devices – Smart rings, wristband fitness trackers, children's smart watches. Low power and thin profile are key.

Smart Home & Building Automation – Thermostat displays, smart doorbell interfaces, irrigation controllers, air quality monitors.

Industrial & Instrumentation – Portable multimeters, thermal imagers, vibration analyzers, HMI pendants for CNC machines.

Consumer Electronics – Bluetooth speaker control panels, e‑cigarette displays, gaming macro keypads, battery bank capacity indicators.

Automotive Aftermarket – Car tire pressure monitors, dash cameras (setting display), rear‑seat entertainment controllers.

Education & DIY – Arduino learning kits, retro game consoles (e.g., custom Game Boy Mini), robot control panels.

 

Product Details & Visual Highlights

Precision Machined FPC
The flexible printed circuit (FPC) uses gold‑plated pads and reinforced stiffener to ensure reliable connection. Standard 8‑pin or 12‑pin configurations are available, with pitch options of 0.5mm, 0.8mm, or 1.0mm.

Anti‑Glare Surface Treatment
The polarizer includes a matte anti‑glare coating to reduce reflections under bright indoor lighting or direct sunlight, improving outdoor readability.

Even Backlight Distribution
Two LED chips placed at the edge of the light guide plate produce uniform illumination across the 23.4×23.4 mm active area. No dark corners or hot spots.

Optional ZIF Connector or Pre‑soldered Pins
For prototyping, we offer modules with pre‑soldered 2.54mm male pin headers (breadboard friendly). For space‑constrained production, a ZIF (zero insertion force) connector is recommended.

Customizable Mounting Holes
Upon request, the FPC can be designed with additional mounting tabs or holes for screw‑down fixation in vibration‑prone applications.

 

Product Evidence & Quality Assurance

Reliability Test Results

High Temperature Operation: 72 hours at +70°C, no flicker or color shift.

Low Temperature Storage: 168 hours at -30°C, no glass crack or delamination.

Humidity Resistance: 85% RH at 40°C for 96 hours, no condensation or functional failure.

Vibration Test: 10‑500Hz swept sine, 2G, 1 hour per axis, no mechanical damage.

Backlight Life: >20,000 hours continuous operation (typical brightness).

Certifications
All 1.3 Inch TFT LCD Display modules are RoHS, REACH, and CE compliant. Our factory is ISO 9001:2015 certified for quality management and ISO 14001:2015 for environmental management.

Customer References
We have supplied over 500,000 units of similar small‑size TFT modules to customers in Europe, North America, and Southeast Asia for applications including medical wearables and industrial handhelds.

 

Customization Services

As a factory‑direct manufacturer of small‑to‑medium sized LCDs, we offer flexible customization to meet your exact product requirements:

FPC Shape & Length – Modify outline, connector position, or add mounting holes.

Connector Type – ZIF (0.5mm pitch), pin header (2.54mm), or custom soldering pads.

Touch Panel Integration – Capacitive (CTP) or resistive (RTP) with optical bonding or air gap.

Brightness & LED Configuration – Increase to 4 LEDs (80 mA) for sunlight readability (>800 cd/m²) or reduce to 1 LED for extreme low power.

Cover Glass – Add a tempered glass lens with silk‑printed decoration.

Interface – 3‑wire SPI, 4‑wire SPI, or optional RGB/8080 parallel (MCU interface).

Operating Temperature – Extend to -30°C ~ +80°C for automotive or outdoor use.

Minimum Order Quantity (MOQ) – Low MOQ accepted for pilot runs (typically 1k–3k units). Sample orders (1‑10 pcs) are always welcome.

 

 

 

 

 

 

                      

SPECIFICATIONS

ITEM	DIMENSION	UNIT
Size	1.3	inch
Outline Dimention	29.22x26.17x1.5	mm
Operating Temperature	-20°- +70°	°C
Storage Temperature	-30°- +80°	°C
Resolution	240x240

 

 

 

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