1.3 Inch Round TFT LCD 240x240 Resolution GC9A01 Driver 35.6x38.1x1.6 Display
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1.3 Inch Round TFT LCD Introduction
This 1.3 Inch Round TFT LCD (Model: TFT-H013A6QQIGC5N10) is a high-performance circular display module featuring a sharp 240x240 resolution and a vibrant IPS full viewing angle panel. Engineered with the high-speed GC9A01 driver IC, this 1.3 Inch Round TFT LCD delivers a high brightness of 500cd/m², making it a sunlight-readable solution for compact devices. The module operates on a 3.3V supply voltage and utilizes a streamlined 4-wire SPI interface via a 10-pin FPC, ensuring seamless integration into space-constrained applications like wearable tech and smart IoT nodes.
Parameters of 1.3 inch Round TFT LCD Display
|
ITEM |
PARAMETER DESCRIPTION |
UNIT |
|
TFT series |
TFT-H013A6QQIGC5N10 |
|
|
Diagonal size |
1.3” |
Inch |
|
Resolution |
240X240 |
Dot |
|
Dimensions |
35.6x38.1x1.6 |
mm |
|
Active area (AA) |
32.4x32.4 |
mm |
|
LCD type |
TFT LCD Display |
mm |
|
Display viewing angle |
IPS full viewing angle |
|
|
Aspect ratio |
1:1 |
|
|
Backlight type |
LED white |
|
|
TFT driver IC |
GC9A01 |
|
|
Brightness |
500 |
cd/m2 |
|
Operating temperature |
GC9A01 |
℃ |
|
Storage temperature |
-30~80℃ |
℃ |
Core Technical Selling Points of This 1.3 Inch Round TFT LCD Display
1. Circular IPS Technology: Unlike traditional square screens, this true round display offers a 180° full viewing angle with consistent color reproduction from every direction.
2. GC9A01 Controller Optimization: The built-in GC9A01 chip is widely supported by the developer community (Arduino/STM32/ESP32), ensuring fast refresh rates and low power consumption.
3. Sunlight Readability: With a 500 nits brightness rating, the display remains legible under bright ambient light, a critical feature for handheld outdoor instruments.
4. Industrial-Grade Reliability: Featuring 8KV ESD protection and a wide operating temperature range of -20°C to 70°C, it is built for rugged longevity.
5. Ultra-Thin Profile: At just 1.6mm thick, this display allows for sleek, modern industrial designs without added bulk.
Applications & Investment Value Analysis of 1.3 Inch Round TFT LCD
The 1.3 Inch Round TFT LCD is a strategic investment for OEMs and developers looking to modernize their UI/UX.
Market Applications of This 1.3 Inch Round TFT LCD DisplayIdeally suited for Smartwatches, IoT Thermostats, Automotive Gauges, Portable Medical Testers, and DIY Gaming Consoles. |
Investment ValueAs the market shifts from "square-in-round" (masked square screens) to native circular displays, adopting this module "future-proofs" your product. Its standard SPI interface significantly reduces R&D time and BOM costs by allowing the use of affordable, low-pin-count microcontrollers. |
Customization & Professional Buying Advice for This 1.3 Inch Round TFT LCD
With decades of industry experience, we recommend focusing on these often-overlooked details before purchase:
1. FPC Tail Length: Our standard model features a 47.5mm cable. If your internal housing requires a specific fold, ensure you request a custom FPC length to avoid signal interference or mechanical stress.
2. Cover Glass Integration: For consumer electronics, we highly recommend Optical Bonding with a custom cover glass (AF/AG coating) to eliminate air gaps and prevent moisture ingress.
3. The "Round" Logic: Remember that while the display is circular, the frame buffer is still 240x240 pixels. Ensure your UI design accounts for the "clipped corners" to avoid losing critical data at the edges.
Quality Standards & Testing Methods for This 1.3 Inch Round TFT Display
Quality Standards & Testing Methods for This 1.3 Inch Round TFT Display
To ensure 100% reliability, every 1.3 Inch Round TFT LCD undergoes rigorous verification:
1. Thermal Cycling: Tested from -30°C to +80°C to ensure liquid crystal stability and no "ghosting" in extreme climates.
2. ESD Stress Test: Subjected to 8KV contact discharge to verify the anti-static integrity of the GC9A01 controller.
3. Luminance Uniformity: Measured at 9 points to ensure the 500cd/m² backlight is consistent without light leakage at the circular edges.
4. Vibration Test: Simulates high-frequency transport to ensure the 10-pin FPC connection remains secure.
FAQs about 1.3 Inch Round TFT LCD
1: How do I initialize the 1.3 Inch Round TFT LCD display using an ESP32 or Arduino?
Since this display uses the GC9A01 driver, it is highly compatible with libraries like TFT_eSPI or Adafruit_GC9A01. Connect the SPI interface (MISO, MOSI, SCK, CS) and ensure your logic levels are set to 3.3V. We provide sample initialization code upon request to speed up your setup.
2: What is the best way to mount the 1.3 Inch Round TFT LCD display into a round bezel?
For a professional finish, we recommend using Double-Sided Adhesive (DSA) or Optical Bonding. Ensure that the bezel does not press directly against the Active Area (AA) to avoid "pooling" effects on the LCD.
3: Does the 1.3 Inch Round TFT LCD display require specialized maintenance?
Very little. The most important maintenance is ensuring the 10-pin FPC is not repeatedly bent at sharp angles. For cleaning, use a microfiber cloth and 70% isopropyl alcohol; avoid getting liquids into the FPC connector area.
4: What should I do if the 1.3 Inch Round TFT LCD display shows white or flickering lines?
First, check the 3.3V supply voltage stability. Flickering is often caused by insufficient current to the backlight or poor SPI signal integrity. Ensure your grounding is solid and keep the SPI ribbon cable as short as possible to prevent EMI.