Description
3.99” Bar LCD Display Features
Here are the key points about this 3.99” Bar LCD Display :
- Type: Bar-type display with a 3.99-inch diagonal
- Active Area (AA): 39.18 mm × 94.03 mm
- Module Dimensions: 41.40 mm × 102.25 mm × 2.2 mm, featuring a compact structure
- Resolution: 400 × 960 pixels
- Panel Type: 85/85/85/85 IPS liquid crystal display (full-viewing angle)
- Interface Options: MIPI or RGB interfaces (optional)
- Operating Temperature: -20°C to 70°C
- Suitable Applications: Industrial manufacturing, such as industrial meters
- Application for Industrial control, commercial, Consumer Electronics
What we can serve
Bar LCD Display Operation temperature from -20℃ to 70 ℃ Application for Industrial control, commercial, Consumer Electronics
Customization options: We support flex cable customization, backlight brightness customization, touch screen customization, and cover glass customization.
Technical support: We provide detailed technical documentation for R&D use, with engineers who have 15 years of LCD experience offering one-on-one service and 72-hour evaluation with drawing delivery.
Factory-direct pricing: Flexible minimum order quantities (MOQ) available – welcome to inquire!
3.99″ TFT-LCD Product Specifications | |||
Model Number | 90-39901-HS1 | Operating Temperature | -20~70 |
Size | 3.99 | Storage Temperature | -30~80 |
Resolution | 400*960 | LED Lifetime | 30000 |
Outline Dimension | 41.40×102.25×2.2 | Touchscreen Support | Without |
Active Area | 39.18×94.03 | Contrast Ratio | 1500:01:00 |
Brightness(cd/m²) | 300 | Power Supply | 3.3V |
Interface | MIPI&RGB | Display Type | Color LCD |
View Direction | ALL |
Customizable Parts

Display Cable
We can adjust the length, position and pins of the cable according to your needs, or add additional connectors to enhance its functionality. Through customization, you can make your circuit connections safer and achieve more reliable performance.
Customized glass and touch screen
In order to improve the durability and performance of the monitor, you can choose to have a custom-cut cover glass for your monitor. You can select the thickness that suits you and opt for the optical bonding method, thus providing the monitor with protection against moisture and breakage.

Contact us to get the best customized solution.