China TFT LCD Display manufacturer
Rongguang Hui Optoelectronics Science and Technology
Rongguang Hui Optoelectronics Science and Technology Co., Ltd.
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3.5Inch Round Semicircular LCD Display 800x640 HD TFT Screen

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Rongguang Hui Optoelectronics Science and Technology

City: shenzhen

Country/Region:china

Tel:86--075523210048

Contact Person:
Mr.Deng
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3.5Inch Round Semicircular LCD Display 800x640 HD TFT Screen

Brand Name RGH
Model Number RT35DV001A
Certification ISO9001/ISO14001
Place of Origin Shenzhen,China
Minimum Order Quantity 3pics
Price Negotiable
Payment Terms L/C, T/T,Paypal
Supply Ability 3.5kk
Delivery Time 3-5weeks
Packaging Details Standard Exportation Package
Size 3.5inch
Resolution 800X640
LCD Type Transmissive TFT
Viewing Direction ALL o’clock
LCM Outline Dimension 97.60(H) X 83.79(V) X4.04(T) mm
Active area 90.00(H) X72.00 (V) mm
Operating temperature -20℃~70℃
Storage temperature -30℃~80℃
Driving IC FL5893
Response time 25ms
Contrast ratio 1000:1
Detailed Product Description

3.5Inch Round Semicircular LCD Display 800x640 HD TFT Screen

Product Specification

Size3.5inch
Resolution800X640
LCD TypeTransmissive TFT
Viewing DirectionALL o’clock
LCM Outline Dimension97.60(H) X 83.79(V) X4.04(T) mm
Operating temperature-20℃~70℃
Storage temperature-30℃~80℃
Driving ICFL5893

 

About this item

The 3.5-inch circular TFT display module is a high-performance screen designed for applications where a unique, round display format is desired. With a resolution of 800x640 pixels, this display offers crisp and clear visuals with vibrant colors, making it perfect for devices that require a more dynamic, aesthetically appealing user interface.

This transmissive TFT screen features a wide viewing direction (ALL O’clock), ensuring clear, consistent image quality from multiple angles. The 1200:1 contrast ratio, even in varying lighting conditions. The high-resolution round format offers ample space for displaying detailed graphics, icons, and text, all while maintaining a compact size suitable for portable devices.

With a 90mm x 72mm active area and a thin profile (4.04mm in depth), this display is perfect for modern wearables, control panels, and other cutting-edge electronics. Its robust operating temperature range of -20°C to 70°C and storage temperature range of -30°C to 80°C ensures that it can function reliably in a variety of environmental conditions.

Driven by the FL5893 IC, the module supports fast response times (25ms) and efficient performance, making it ideal for interactive applications. Whether you're working on a custom wearable or an innovative IoT device, this 3.5-inch circular LCD display offers a compelling balance of performance, aesthetics, and durability.

 

Interface Pin Definition

NO.SymbolLevelFunction
1LEDA Power for LED backlight (Cathode)
2LEDK Power for LED backlight (anode)
3LEDK Power for LED backlight (anode)
4GND Power ground
5VCC Power for digital circuit
6RST Reset Signal input pin.
7DISP DISP pull low is Standby mode;Normally pull high
8VDD_OTP Power Supply For LCD.
9SDA Serial data input/output pin.
10SCL Serial clock signal pin.
11CS Chip selection signal pin.
12DCLK Dot clock signal for RGB interface operation.
13DE Data enable signal for RGB interface operation.
14VS Framesynchronous signal for RGB interface
operation.
15HS Line synchronous signal for RGB interface operation.
16-21R5-R0 Red data
22-27G5-G0 Green data
28-33B5-B0 Blue data
34GND Power ground
35TP-INT Touch panel interrupt output
36TP-SDA Touch panel I2C data
37TP-SCL Touch panel I2C clock
38TP-RST Touch panel reset
39TP-VCC Touch panel Power supply 2.8~3.3V
40GND Power ground

 

External Dimensions

FAQ

 

1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.

 

2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).

 

3. Do you support custom logo on the LCM?

A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.

 

4. How can I place a sample order?

A: Pls send us your inquiry, our sales will contact you soon.

 

5. What size LCD display can you provide?

A: 0.96 inch to 21.5 inch TFT LCD display we can provide.

 

7. What's your MOQ?

A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.

 

8. What shipping ways do you support?

A: We can consult with it.

Product Tags: 3.5Inch Circular LCD Display   Circular LCD Display TFT Screen   800x640 round lcd display  
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