1.14-inch 135×240 High-Brightness TFT LCD Display
Product Overview
1.14-inch high-brightness TFT LCD module featuring 135×240 resolution with exceptional brightness and wide viewing angles.
Technical Specifications
| Product |
1.14-inch TFT LCD |
Resolution |
135 × 240 Pixels (RGB) |
| Display Type |
IPS TFT, Normally Black |
Interface |
4-wire SPI |
| Operating Temperature |
-20°C To +70°C |
Driver IC |
ST7789V |
| Surface Luminance |
400 Cd/m² (typical) |
Viewing Direction |
80° All Directions |
| Supply Voltage |
2.5V - 3.3V |
Backlight |
White LED, 20mA Drive Current |
| Touch Panel |
Not Included (Customizable Upon Request) |
Compliance |
REACH & RoHS Compliant |
Product Features
- Compact Dimensions: 17.6mm×31.0mm×1.6mm size ideal for space-constrained installations
- High Pixel Density: Approximately 260 ppi for clear image display on small screens
- IPS Technology: Wide viewing angles with consistent color and image clarity
- SPI Interface: 4-wire SPI for fast communication and easy microcontroller integration
- High Brightness: 300-400cd/m² range ensures visibility in bright environments
- Advanced Driver: ST7789/ST7789V2 chips for stable performance and accurate color reproduction
- Rich Color Support: 16-bit full-color display for vivid, realistic images
Applications
- Smart Wearable Devices: Smart watches, fitness trackers for time, steps, heart rate display
- Portable Electronics: Medical devices, handheld game consoles, MP3 players
- Embedded Systems: Development projects for system status and parameter display
- Industrial Control: Small control panels for equipment monitoring and settings
- Smart Home: Smart lock displays, home control terminals for interface and status
Interface Pin Definition
| NO. |
Symbol |
Description |
| 1 |
NC |
No Connect |
| 2 |
NC |
No Connect |
| 3 |
SDA |
SPI interface input/output pin |
| 4 |
SCL |
Serial interface clock pin |
| 5 |
RS |
Display data/command selection pin in 4-line serial interface |
| 6 |
RESET |
Device reset signal (active low) |
| 7 |
CS |
Chip selection pin (Low enable, High disable) |
| 8 |
GND |
Power Ground |
| 9 |
NC |
No Connect |
| 10 |
VDD |
Power Supply for Analog |
| 11 |
LEDK |
LED Cathode |
| 12 |
LEDA |
LED Anode |
| 13 |
GND |
Power Ground |
Frequently Asked Questions
I want the LCD display 8 digits and the outline size is 65x30x2.8mm. Is this possible?
Yes, we can accommodate this request. Please provide your specifications or drawing. If you don't have specifications, we can recommend suitable standard products or customize based on your requirements.
This LCD is what we want, but it's too large. Do you have smaller sizes? We also need minor display content changes.
For segment type LCD modules requiring size modifications or display content changes, we can create a new LCD glass module with custom tooling.
This LCD display is HTN type, but I want STN type. Can you make this change?
Yes, we can modify the display type according to your requirements.
I want to customize a new LCD module. Can you do this?
Absolutely. Please provide your drawing or specifications including outline size, display information, glass thickness, polarizer type, display type, connector mode, storage temperature, operating temperature, supply voltage, viewing direction, and drive conditions.
What is the lead time for tooling?
Typically 15 to 25 days after drawing confirmation and tooling payment. We will provide exact timelines upon drawing approval.
Can you send us samples for evaluation?
Yes, sample orders are available for testing and evaluation.
What is the lead time for production?
For standard products in stock: 1 day after payment. For mass production of custom items: approximately 15-30 days. We will notify you if we can complete orders earlier.
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