2.1 Inch 480x480 IPS Round TFT LCD Display Module with MIPI Interface P021B001-IPS
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POLCD Digital
Product Overview The POLCD 2.1-Inch 480x480 Round TFT LCD Display Module features a high-density active...
Product Overview
The POLCD 2.1-Inch 480x480 Round TFT LCD Display Module features a high-density active circular IPS panel and a high-speed MIPI-DSI interface. Designed for modern human-machine interfaces (HMIs), this circular display delivers vibrant full-color performance, crisp image sharpness, and 178°/178° full viewing angles. It is an ideal display solution for smart rotary control knobs, home automation panels, smart wearables, industrial instruments, and automotive gauge controls.
Technical Specifications
| Brand / Manufacturer | POLCD Digital / Shenzhen P&O Technology Co., Ltd. |
| Screen Size / Shape | 2.1 Inch Active Circular / Round Display |
| Resolution | 480 x 480 Pixels (High Pixel Density) |
| Display Panel Type | IPS Panel (Full Viewing Angle 89/89/89/89) |
| Communication Interface | MIPI-DSI Interface (High Frame Rate & Low Pin Count) |
| Display Mode | Normally Black, Transmissive |
| Touch Screen Option | Optional Custom Capacitive Touch Panel (CTP) / Cover Glass |
| Operating Temperature | -20°C to +70°C (Industrial Grade) |
Key Features & Highlights
- True Circular Active Area: Built with tailored circular IPS glass, custom round backlight architecture, and circular polarizers for edge-to-edge aesthetics without dark borders.
- High-Speed MIPI-DSI Interface: Enables smooth UI animations, rapid screen refreshes, and low EMI emissions while reducing MCU/processor I/O pin requirements.
- Superior IPS Visual Clarity: 480x480 resolution provides crisp graphics and sharp text rendering with consistent color accuracy across all viewing angles.
- HMI & Rotary Switch Ready: Designed to fit perfectly into smart encoder knobs, smart home thermostat rings, and circular control consoles.
- Customization Support: POLCD Digital offers tailored FPC pinouts, custom high-brightness backlights for outdoor visibility, and optical bonding with round PCAP touch panels.
Target Applications
Smart Rotary Knobs
Smart thermostats, audio volume knobs, and home appliance control rings.
Automotive & Gauges
Digital instrument dials, speedometers, HVAC switches, and pressure gauges.
Wearables & Devices
High-end smartwatches, medical handheld meters, and compact IoT devices.
Need Custom FPC, Touch Bonding, or Sample Evaluation?
POLCD Digital provides factory-direct custom round display solutions, touch panel integration, and long-term production commitments.
Contact Billie / Request SamplesFrequently Asked Questions (FAQ)
Q1: Why choose a MIPI interface for a 2.1-inch 480x480 round TFT LCD?
A: The MIPI-DSI interface provides high data transmission bandwidth needed for smooth 480x480 graphic rendering at high frame rates while keeping line count and power consumption lower than traditional RGB interfaces.
Q2: Can POLCD Digital supply this 2.1-inch round screen with a capacitive touch panel (CTP)?
A: Yes! We offer custom bonding options with round capacitive touch panels (I2C interface) and custom cover glass (including anti-glare, anti-fingerprint, or curved glass edges).
Q3: What processor platform is recommended to drive this 480x480 MIPI round screen?
A: Processors with built-in MIPI-DSI controllers (such as Rockchip, NXP i.MX, STM32H7 series, ESP32-P4, or Android/Linux SoCs) are ideal for driving this module efficiently.
Rahmenmaterial: Holz |
Sitzmaterial: Holz |
Höhenverstellbar: Nein |
Sitzform: Sattel |
Antik-Optik: Nein |
Maßgefertigt: Nein |
Anzahl der enthaltenen Artikel: 1 |
Faltbar: Nein |
Stapelbar: Nein |
Kissen enthalten: Nein |
Armlehnen enthalten: Nein |
Beine enthalten: Ja |
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Fußstütze enthalten: Ja |
Rollen enthalten: Nein |
Nagelbesatz: Nein |
Gewichtskapazität: 225 Kilogramm |
Kommerzielle Nutzung: Nein |
Herstellungsland: Vietnam |