2.1 Inch Circular LCD Display 450nits Round TFT LCD Display
This 2.1-inch circular TFT LCD display offers exceptional
performance with 450 nits brightness and MIPI interface, making it
ideal for various industrial and smart device applications.
Technical Specifications
| Product | 2.1 Inch Round TFT Display | Touch Screen | Without Touch (with CTP Optional) |
| Resolution | 480×480 Dots | Cover Glass Dimension | Customizable |
| Viewing Direction | IPS (All Viewing Angle) | Interface | MIPI |
| Pin Number | 30 Pins | Outline Dimension | 56.18×59.71×2.2mm |
| LCM Driver IC | ST7701S | Surface Luminance | 450 Cd/m² (nits) |
| LED Lifetime | 30,000 Hours | Compliance | CE, FCC & RoHS Compliant |
Product Overview
This cost-effective 2.1-inch circular LCD display features a unique
round shape that provides excellent spatial adaptability for
compact devices. With 450 nits brightness, it delivers clear and
vibrant display performance in various lighting conditions. The
MIPI interface ensures high-speed data transmission for smooth
image rendering and broad processor compatibility. The 480×480
resolution offers high pixel density for detailed text, icons, and
graphics display. IPS technology maintains consistent color and
contrast across all viewing angles.
Applications
- Smart Wearable Devices: Ideal for smart watches displaying time, heart rate, blood oxygen
levels, and message notifications
- Medical Equipment: Used in portable monitors for real-time vital sign parameters
including ECG and SpO₂
- Automotive Electronics: Suitable as vehicle rotary screens for controlling air
conditioning, seats, and other functions
- Industrial Control: Perfect for intelligent rotary switches supporting multi-level
menu navigation and parameter adjustment
- Smart Home: Applications include smart temperature control knobs, door lock
interfaces, and environmental parameter displays
Frequently Asked Questions
I want the LCD display 8 digits and the outline size is
65x30x2.8mm. Is this possible?
Yes, we can accommodate your requirements. Please provide your
specifications or drawings. If you don't have specifications, you
can send samples and we'll recommend suitable options or customize
according to your needs.
This LCD is what we want, but it's too large. Do you have smaller
sizes? We also need minor display content modifications.
For segment type LCD modules requiring size reduction or display
content changes, we'll need to create new LCD glass modules 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
specifications.
I want to customize a new LCD module. Can you do this?
Absolutely. Please provide your drawings or specifications
including outline size, glass thickness, polarizer type, display
type, connector mode, temperature specifications, voltage
requirements, and viewing direction.
What is the lead time for tooling?
Typically 15-25 days after drawing confirmation and tooling
payment. We'll provide exact timelines upon drawing approval.
Can you send samples for evaluation?
Yes, sample orders are available for your testing and verification.
What is the lead time for production?
For standard products in stock, lead time is one day after payment.
For mass production of custom orders, lead time is approximately
15-30 days. We'll notify you if we can complete production earlier.
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