2.1 Inch Round LCD Display Module 480x480 Pixels Circular LCD Screen 300 Cd/M2

MOQ： 1000
Price： US $ 3.45
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Payment Terms	T/T
Delivery Time	31-35 work days
Packaging Details	10.7115.3(cm)
Product name	Round LCD Display Module
LCD size	2.1" TFT
Outline Dimension	56.1859.712.26 mm
Display area	53.28*53.28 mm
Number of Pixel	480 × 480 pixels
Brightness	300 cd/m²
Interface	3SPI+18BIT_RGB
Viewing Angle	IPS
Operating Temperature	-20°C to 70°C
Storage Temperature	-30°C to 80°C
Model Number	RHY021
Certification	ISO9001
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Delivery Time	31-35 work days
Packaging Details	10.7115.3(cm)	Product name	Round LCD Display Module
LCD size	2.1" TFT	Outline Dimension	56.1859.712.26 mm
Display area	53.28*53.28 mm	Number of Pixel	480 × 480 pixels
Brightness	300 cd/m²	Interface	3SPI+18BIT_RGB
Viewing Angle	IPS	Operating Temperature	-20°C to 70°C
Storage Temperature	-30°C to 80°C	Model Number	RHY021
Certification	ISO9001	Place of Origin	China
High Light	2.1 Inch Round LCD Display Module ，Round LCD Display Module 480x480 ，Circular LCD Screen 300 Cd/M2

2.1 Inch IPS LCD Display 480*480 Round Design for Various Applications

Technical Specifications

LCD Size	2.1" TFT
Outline Dimension	56.1859.712.26 mm
Display Area	53.28*53.28 mm
Resolution	480 × 480 pixels
Brightness	300 cd/m²
Interface	3SPI+18BIT_RGB
Viewing Angle	IPS
Operating Temperature	-20°C to 70°C
Storage Temperature	-30°C to 80°C

This 2.1-inch round IPS LCD display, featuring 480480 resolution and multi-application adaptation, centers on "flexible adaptation across scenarios + round screen experience upgrade", covering three fields: consumer electronics (e.g., smart bracelets), medical equipment (e.g., portable oximeters), and industrial control (e.g., micro pressure indicators). In consumer scenarios, the round screen fits the wrist curve of bracelets, and the dynamic dials and circular layout of sports data presented by 480480 resolution better conform to visual habits; the IPS wide viewing angle allows users to clearly check steps and heart rate from any angle when lifting their hands without color deviation. In medical scenarios, the display can accurately present blood oxygen waves and pulse values; the round design adapts to the compact structure of handheld oximeters, and the 178° viewing angle allows medical staff and patients to view data simultaneously, avoiding misreading caused by viewing angle deviation.​
In industrial scenarios, as a micro pressure indicator, the 480*480 resolution makes pressure scales and warning signs sharp and clear; the round screen reduces the space occupation of equipment panels, adapting to the dense layout of industrial control cabinets. It also supports 200-350nits brightness adjustment, increasing brightness to ensure visibility in strong light in workshops and reducing brightness to avoid glare during night inspections, adapting to multiple light conditions in industry.​
Detailed design enhances multi-scenario practicality: the surface is covered with an antibacterial coating, which can be disinfected regularly in medical scenarios without affecting the display; it uses high and low temperature resistant materials, supporting wide temperature operation from -20℃ to 70℃, adapting to high temperatures in industrial workshops and low temperatures outdoors; with an overall thickness of 2.4mm and weight of 5.2g, it has no bulk after being embedded in bracelets, oximeters or industrial indicators, balancing portability and durability.​
Compatibility and usability are optimized: it supports I2C/SPI dual communication protocols, which can be flexibly connected to consumer-grade MCUs (e.g., ESP32) and medical-specific chips (e.g., TI ADS1299) without customized development; the power consumption is as low as 25mW, the bracelet battery life can reach 14-18 days, and the medical equipment can be used continuously for more than 20 hours on a single charge, meeting the long battery life needs of multiple scenarios.​
In summary, with 480*480 HD, IPS wide viewing angle and cross-scenario adaptation design, this 2.1-inch round IPS display provides a display solution that balances visual experience and practical value for micro devices in consumer, medical and industrial fields.

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Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Agent,Trading Company 


Year Established:

2018 


Total Annual:

60,000,000.00-63,000,000.00


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

For thirteen remarkable years, Richarmony has been at the forefront of the display technology industry, solidifying its status as a national high-tech enterprise renowned for innovation and reliability. Nestled within Shenzhen's vibrant tech ecosystem, the company's headq... For thirteen remarkable years, Richarmony has been at the forefront of the display technology industry, solidifying its status as a national high-tech enterprise renowned for innovation and reliability. Nestled within Shenzhen's vibrant tech ecosystem, the company's headq...

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Shenzhen Richarmony Technology Co., Ltd.
Room 2306,building 2,OCT Innovation Mansion, Beizhan Community,Minzhi Subdistrict Longhua District,shenzhen city,GuangDong province,China
https://www.lcddisplay-tft.com/

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