3.4-inch 800x800 Circular display

3.4-inch LCD panel, 800×800 resolution, IPS display mode, MIPI interface, circular screen.

 > 3.4-inch 800×800 tft display, SPI interface, Circular display
3.4-inch-circular-display

Main parameters of 3.4-inch circular display

ITEMStandard valueUNIT
LCD SIZE3.4INCH
LCD TypeTFT Negative Transmissive
Driver Elementa-Si TFT Active matrix
Number of Dots800*(RGB)*800Dots
Pixel ArrangementRGB Vertical Stripe
Pixel Pitch (W*H)0.109*0.109mm
Active Area87.6mm
Viewing Directionall view direction
Control ICILI9881C
Module Size(W*H*T)96.6(W)*99.0(L)*2.45(H)mm
Back LightWhite LED

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Specification of 3.4-inch small lcd display

Customize the length, width and thickness of FPC or cable, adjust the pin arrangement according to the interface type, and select the appropriate connector. Make your display or circuit board simple and safe with an excellent FPC solution.

A touch screen can be added according to your requirements, there are three options: resistive touch screen, capacitive touch screen, infrared touch screen. Or add protective glass as needed

Display screens with different optical parameters can be designed according to needs, such as brightness, color gamut, response time, gamma and other parameters, and anti-glare, anti-fingerprint coatings, etc. can also be added

The circuit board we designed can convert the interface of your display into an HDMI interface. If your product does not have any display control capabilities, you can use our serial display and only need to use simple commands to control the displayed content through RS232/458

3.4-inch tft display drawings and interfaces

3.4-inch circular display, 800×800 ultra-high resolution, IPS display mode, operating temperature -20℃-70℃. The backlit unit uses 8 LEDs. 4 PCS connected in series, working voltage 12.8V, current 40mA, using ZIF connector.

The outline drawing is as follows:

Interfaces are defined as follows:

PinSymbolDetail
1GNDGROUND
2LEDALED Anode
3LEDALED Anode
4LEDKLED Cathode
5LEDKLED Cathode
6GNDGROUND
7VDD-5V Input
8VDD-5V Input
9GNDGROUND
10VDD5V Input
11VDD5V Input
12GNDGROUND
13IOVCCPower supply
14IOVCCPower supply
15GNDGROUND
16RESETreset pin
17GNDGround
18TEtearing effect output
19GNDGROUND
20NC 
21NC 
22NC 
23GNDGROUND
24LAN2_PMIPI lane
25NC 
26LAN2_NMIPI lane
27GND 
28CLK_PMIPI clock
29NC 
30CLK_NMIPI clock
31GND 
32LAN1_PMIPI lane
33NC 
34LAN1_NMIPI lane
35GND 
36LAN0_PMIPI lane
37NC 
38LAN0_NMIPI lane
39GNDGROUND

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