Product Description
| Panel Size | 3.97 inch |
| Model Number | FB040ESP302-A |
| Panel Type | TFT-LCD |
| Aspect Ratio | 9:16 |
| Resolution | 480X800 |
| Pixel Format | RGB Vertical Stripe |
| Active Area | 51.84(W)X86.4(H) mm |
| Bezel Opening | 55.44（W) X93.30 (H) mm |
| Outline Dimension | 57.14(H)X96.85(V)X1.83(D)mm |
| Treatment | Antigare |
| View Angel | 85/85/85/85 |
| Support Color | 16.7M |
| Luminance | 350 cd/㎡ |
| Interface Type | MIPI |
| Operation Temperature | -20℃ ~ 70℃ |
| Storage Temperature | -30℃ ~ 80℃ |
| Power Supply Votage | 12V |
| Current for LED Backlight | 40mA |
| Application | POS, PDA, handheld device, 3D Printer, Smart Home, Test Euipment, smart meter, etc |
| Sample Leadtime | 7-10days |
Compact MIPI IPS LCD For Handheld Smart Devices
3.97 inch MIPI LCD display projects often need a small portrait screen that can show clear menus, device data, transaction steps, and status pages. This IPS LCD uses 480 × 800 resolution, MIPI interface support, and 350 nits brightness. Its size works well for POS terminals, PDA devices, handheld controllers, smart meters, and compact 3D printer panels.
480x800 Resolution For Vertical UI Pages
The portrait format gives more height than many small landscape LCDs. It can show icons, setting rows, payment prompts, operation steps, and device alerts in a compact layout. For handheld products, this helps keep the screen readable without making the device too wide.
Key product points include:
- 3.97-inch IPS LCD screen
- 480 × 800 resolution
- MIPI interface support
- 350 nits brightness
- Portrait display format
- Suitable for POS, PDA, handheld, and smart meter use
MIPI Interface For Slim Product Structures
MIPI interface support helps compact devices manage display signals with fewer physical lines than some parallel interfaces. Before sampling, FaceLCD can help review MIPI lane data, initialization needs, connector direction, backlight power, and display orientation.
Touch And Housing Review
The 3.97 inch MIPI LCD display can be checked with capacitive touch, cover glass, FPC routing, and shell structure. For handheld devices, FaceLCD can also review visible window size, bonding area, and cable direction to reduce assembly pressure.
Download Document：
3.97inch 480X800 IPS LCD Display with MIPI
FAQ
What Resolution Does This 3.97-Inch Display Use?
It uses 480 × 800 resolution.
What Interface Does It Support?
It supports MIPI interface connection.
Is This Display Suitable For POS Terminals?
Yes. Its portrait format can support payment steps, menus, icons, and device status pages.
What Brightness Does It Offer?
The reference brightness is 350 nits.
Can FaceLCD Help With MIPI Setup?
Yes. FaceLCD can review lane data, initialization settings, connector details, and display orientation.
Which Products Can Use This LCD?
It can fit POS terminals, PDA devices, handheld controllers, smart meters, 3D printers, and compact embedded products.