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3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel

Categories	TFT LCD Touch Screen
Brand Name:	YZY
Model Number:	YVT034HD-C01
Certification:	RoHS/CE/CB
Place of Origin:	Guangdong, China
MOQ:	500
Price:	15.99-18.99/pc
Payment Terms:	,T/T,D/P,D/A,Western Union
Supply Ability:	300k/month
Delivery Time:	14-30days
Packaging Details:	320pcs/box

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Shenzhen YZY Technology Co., Ltd

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3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel

3.4 Inch Round TFT LCD TouchScreen 800×800 Resolution MIPI Interface Display

Product Overview

The YVT034HD-C01 is a 3.4-inch round LCD display module featuring 800×800 resolution with MIPI interface. This high-performance display delivers sharp, detailed visuals ideal for both industrial and consumer applications.

Key Features: 3.4-inch round LCD, 800×800 resolution, JD9365DA-H3 driver, MIPI interface, optional capacitive touch

Technical Specifications

Product	3.4 inch Round LCD	Module Number	YVT034HD-C01
Resolution	800×800	Touch	With/Without touch (Optional)
Brightness	680 nits	Outline Dimensions	109.2×113.47×3.83mm
Viewing Direction	All (IPS)	Active Area	87.6×87.6 mm
Interface	MIPI	Connector Type	0.5 Pitch 39 Pin
Driver IC	JD9365DA-H3	Operating Temp.	-20 ~ +70 °C
Touch IC	CST836U	Storage Temp.	-30 ~ +80 °C

Electrical Characteristics

Digital supply voltage (IOVCC): 1.8V typical (1.65V - 1.95V range)
Analog supply voltage (VCI): 2.8V typical (2.5V - 3.3V range)
Backlight: 40mA typical forward current, 24.8V forward voltage
Backlight power consumption: 992mW typical

Technical Drawing

PIN Definition

Pin No.	Symbol	Description
1	GND	Ground
2	LEDA	LED ANODE
3	LEDA	LED ANODE
4	LEDK	LED CATHODE
5	LEDK	LED CATHODE
6	GND	Ground
7	VSN(-5V)	VSN Power Supply -5V
8	VSN(-5V)	VSN Power Supply -5V
9	GND	Ground
10	VSP(+5V)	SPI Clock signal
11	VSP(+5V)	SPI Chip select signal
12	GND	Ground
13	IOVCC-1.8V	Power supply 1.8V
14	IOVCC-1.8V	Power supply 1.8V
15	GND	Ground
16	RESET	Reset Signal
17	GND	Ground
18	TE	Tearing effect output
19	GND	Ground
20	MIPI_D3P	DSI-D3+ data signals
21	NC	Not connect
22	MIPI_D3N	DSI-D3- data signals
23	GND	Ground
24	MIPI_D2P	DSI-D2+ data signals
25	NC	Not connect
26	MIPI_D2N	DSI-D2- data signals
27	GND	Ground
28	CLK_P	DSI_Clock+
29	NC	Not connect
30	CLK_N	DSI_Clock-
31	GND	Ground
32	MIPI_D1P	DSI-D1+ data signals
33	NC	Not connect
34	MIPI_D1N	DSI-D1- data signals
35	GND	Ground
36	MIPI_D0P	DSI-D0+ data signals
37	NC	Not connect
38	MIPI_D0N	DSI-D0- data signals
39	GND	Ground

Product Image

YVT034HD-C01 3.4 inch round LCD display module product photo

Environmental Reliability

The module successfully passes stringent reliability tests including: 96 hours high-temperature storage (80°C), 96 hours low-temperature storage (-30°C), 96 hours high-temperature operation (70°C), 96 hours low-temperature operation (-20°C), 96 hours operation under 60°C/90% humidity, 10 thermal shock cycles (-20°C to 70°C), and ESD tests with 4kV voltage.

Customization Options

FPC Design: Flexible layout and connector type adjustments to fit system requirements
Cover Glass: Customizable size, thickness, shape, and surface printing (logo, pattern)
Brightness: Adjustable from 200-1000 nits for indoor or outdoor use
Touch Options: With or without capacitive touch, customized driver IC available
Surface Treatment: AF (Anti-Fingerprint), AG (Anti-Glare), or tempered glass for enhanced durability

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LCD Display	Touch Screen	AD board	Industrial Monitor

Size range : 0.96-23.8 inch Various shapes are available: Rectangular/Square/Circular/Bar LCD screen Can be customized according to customer requirements	Resistive touch screen Capacitive touch screen Can be customized according to customer requirements	HDMI board Android Board	7-inch to 21.5-inch industrial embedded display screens
HDMI Monitor	Eink Module	ESP32 module	Commercial display

Size range: 3.5 - 23.8 inch Can be customized according to customer requirements	Size range: 0.94 - 13.3 inch Monochrome/Multicolor Electronic Paper	Size range: 2.8-7 inch	Size range: 16.4-88 inch Android A40 motherboard (1 + 32G) Can be customized according to customer requirements

	Product diversification	Comprehensive range of products, suitable for various scenarios
	Long product lifespan
	Long-term supply guarantee	Typically for 5 years or more
	Customization is flexible	Small MOQ, low mold-making cost
	Commitment to Quality and Reliability	Strict process management Multiple levels of testing and aging tests to ensure quality
	Professional and dedicated service	Quick response; Professional technical support； Listen to customer feedback

3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel

3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel

3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel

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3.4 Inch Round TFT LCD TouchScreen with 800×800 Resolution MIPI Interface and IPS Panel