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4.0" 720*720 Resolution circular lcd panel

The 4.0" round display uses an IPS LCD module with a resolution of 720*720 pixels, operates via a MIPI interface, and has a brightness of 400.0 cd/m². The effective display area spans 101.52*101.52 mm, and the overall dimensions are 109.21*113.47*3.73 mm. Equipped with capacitive touch screen (CTP) technology, it can operate reliably in a temperature range of -20℃ to +70℃ and can be stored at temperatures of -30℃ to +80℃. It is designed for smart home applications to ensure clear, high-quality visuals and stable operation in a variety of environmental conditions.
  • Product Details
Size (inch) 4.0 
Part Number. LTK040MNBCT18-V0
Display Mode IPS
Resolution 720*720
Interface MIPI
Expandable interface
SPI+RGB
Luminance (cd/m²) 400 
Module IC Model
NV3051F
Active Area (mm) 101.52*101.52
Outline Dimension (mm) 109.21*113.47*3.73
Touch Screen CTP
TP Structure GFF
TP IC Model
CST836U
TP Interface IIC
Operating Temp -20~+70℃
Storage Temp -30~+80℃


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  • Add: Room 902, 9th Floor, Shenzhou Tianyun Building, Bell Road, Bantian Street, Longgang District, Shenzhen China.

  • Phone: 0755-84827079

  • Email: sales@leadtekdisplay.com

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