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Features

Specifications

Supplier Type: Manufacture

Lcd Size: 4.0 Inch

View Direction: Free

Viewing Area: Φ101.52mm

Surface Treatment: Anti-glare

Module Outline Dimension: 105.6*109.87*2.13

Warranty: 12 Months

Resolution: 720*720

Highlight:

4-Inch Round TFT LCD Display

720*720 Resolution Round TFT LCD Display

Free View Direction Round TFT LCD Display

Basic Infomation

Place of Origin: China

Brand Name: BBI

Certification: ISO9001 RoHS

Payment & Shipping Terms

Packaging Details: CARTON

Delivery Time: 3-4WEEKS

Payment Terms: T/T

Supply Ability: 100000/MONTH

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4-Inch 720*720 Resolution Round TFT LCD Display with Free View Direction for Home Appliances and Medical Instruments

Product Description

4-Inch 720*720 Round TFT LCD Display for Home Appliances and Medical Instruments

This high-resolution circular TFT LCD display features a compact 4-inch size with 720*720 pixel resolution, delivering crisp visuals with approximately 280 PPI density. Its circular design and TFT technology provide accurate color reproduction and fast response times, making it ideal for various applications in home appliances and medical devices.

Product Specifications

Viewing Direction: All O'clock
Pixel Pitch (W*H): 0.047*0.141 mm
Number of Pixels: 720*720
Active Area: Φ101.52 mm
IC/LCM Driver IC: NV3051F
Size: 4.0 inches
Lumens Degrees: 450cd/m²
Pixel Arrangement: RGB Stripe
LCM Interface: MIPI 4 LANE BIT Interface

Key Features

Round Liquid Crystal Display with circular TFT LCD technology
Active Matrix Technology for superior image quality
Full Color Display with high resolution (720*720 pixels)
Wide Viewing Angle (All O'clock direction)
Thin Film Transistor (TFT) Technology
High-quality images and video performance
Suitable for wearable devices and compact applications

Technical Specifications

Item	Standard Value	Unit
Size	4.0	Inch
LCD Type	Normally black	--
Drive element	TFT active matrix	--
Number of pixels	7203RGB(H)720(V)	Dots
Pixel arrangement	RGB stripe	--
Pixel Pitch (W*H)	0.047*0.141	mm
Active area	Φ101.52	mm
Mechanical Outline Size (WHT)	105.6109.872.13	mm
Viewing direction	ALL O'CLOCK	-
LCM Driver IC	NV3051F	-
LCM interface	MIPI 4 LANE BIT Interface	-
Lcm pin count	40
Backlight LEDs	6	pcs
Backlight current	40	mA
Backlight voltage	18	V
Operating temperature	-30 to +80	℃
Storage temperature	-30 to +80	℃
Lumens degrees	450	cd/㎡

Applications

1. Small Household Appliances

Enhancing operation interaction and visual experience in various home appliances:

Kitchen Appliances:

Coffee machines and health water dispensers can display water temperature (85℃ for coffee, 100℃ for tea), brewing time, and water levels. Air fryers and mini ovens can show real-time temperature (180℃ for baking), countdown timers, and cooking modes. Electric rice cookers can display cooking modes,保温 status, and pressure values.

Household Appliances:

Humidifiers can show current humidity (50% RH) and water levels. Vacuum cleaners can display battery levels (80%) and cleaning modes. Smart desk lamps can show brightness levels and color temperature settings.

2. Medical Devices

Precisely transmitting monitoring data and operating guidelines in medical applications:

Home Medical Devices:

Blood pressure monitors can display systolic/diastolic pressure and heart rate. Oxygen saturation monitors can show oxygen levels (98%) and pulse rates. Blood glucose monitors can display glucose values (5.6mmol/L) and measurement times.

Clinical Medical Devices:

Thermometers can display body temperature (36.5℃) and measurement modes. ECG monitors can show heart rates and waveforms. Rehabilitation equipment can display treatment levels and durations.

4-Inch 720*720 Resolution Round TFT LCD Display with Free View Direction for Home Appliances and Medical Instruments 2

Tag:

Contact Person :	Jack
Tel :	+8613711912723
Fax :	86-769-81581872

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